Planning Applications in Sunninghill and Ascot, Berkshire

Planning authority: Royal Borough of Windsor and Maidenhead

Search current and historic planning applications in Sunninghill and Ascot, Berkshire, published by Royal Borough of Windsor and Maidenhead - 5 applications in the last 14 days and 253 in the last 12 months. Explore them on the map, apply detailed filters, or receive free alerts for new proposals.

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Showing the most recent 237 of 253 applications - narrow your search with filters to see more
1 Oct 2026 Awaiting decision 26/02407/TPO

21 Huntsmans Meadow Ascot SL5 7PF

(T1) - Blue Atlantic Cedar - Crown lift the lower canopy over road to a height of 5.2m and remove damaged branch. Crown lift lower canopy over lawn to...

Works To Trees Covered by TPO Windsor And Maidenhead
29 Sept 2026 Awaiting decision 26/02380/CONDIT

St Francis Catholic Primary And Pre-School And St Francis of Assisi RC Church Car Park Coronation Road Ascot

Details required by Condition 6 (Hard and soft landscaping) and 9 (External lighting) of planning permission 25/02650/FULL for the Demolition of exist...

Discharge of Condition Windsor And Maidenhead
2 Oct 2026 Awaiting decision 26/02324/FULL

Firs Croft Buckhurst Road Ascot SL5 7RS

Alterations to fenestration to include 3 No. Juliet balconies.

Full Windsor And Maidenhead
22 Sept 2026 Awaiting decision 26/02327/TPO

11 Tenby Drive Ascot SL5 0AF

(T003) Common beech (Fagus sylvatica) - reduce canopy height and lateral spread on north side over the public highway by between 2 and 4m back to suit...

Works To Trees Covered by TPO Windsor And Maidenhead
22 Sept 2026 Awaiting decision 26/02329/FULL

Woodhaven 8 Dawnay Close Ascot SL5 7PQ

Part single part first floor side/rear extension with undercroft and a new front canopy and a single storey rear extension.

Full Windsor And Maidenhead
22 Sept 2026 Awaiting decision 26/02330/NMA

Waitrose 19 High Street Ascot SL5 7JG

Non material amendments to planning permission 26/01054/FULL for alterations to fenestration on front elevation. Repositioning of plant equipment and ...

Non-material Amendment Windsor And Maidenhead
21 Sept 2026 Awaiting decision 26/02307/CONDIT

Tittenhurst London Road Sunninghill Ascot SL5 0PN

Details required by Condition 3 (Materials) of planning permission 25/02956/FULL for the excavation of the southern bank and construction of an access...

Discharge of Condition Windsor And Maidenhead
21 Sept 2026 Awaiting decision 26/02308/CONDIT

Tittenhurst London Road Sunninghill Ascot SL5 0PN

Details required by Condition 3 (Materials) of listed building consent 25/02957/LBC for the consent for the excavation of the southern bank and constr...

Discharge of Condition Windsor And Maidenhead
21 Sept 2026 Awaiting decision 26/02309/CONDIT

Tittenhurst London Road Sunninghill Ascot SL5 0PN

Details required by Condition 4 (Doors) of listed building consent 25/02957/LBC for a Consent for the excavation of the southern bank and construction...

Discharge of Condition Windsor And Maidenhead
11 Sept 2026 Awaiting decision 26/02250/CONDIT

Tittenhurst London Road Sunninghill Ascot SL5 0PN

Details required by condition 5 (photovoltaic panels) 6 (surface water drainage system) 7 (hard and soft landscaping) 8 (tree protection) 10 (external...

Discharge of Condition Windsor And Maidenhead
15 Sept 2026 Awaiting decision 26/02233/FULL

105 New Road Ascot SL5 8PZ

Single storey side/rear extension and alterations to fenestration, following demolition of existing elements

Full Windsor And Maidenhead
10 Sept 2026 Awaiting decision 26/02194/TPO

Land Including Catherine And Alexandra Houses High Street Ascot

(T1) Sycamore - Remove tree (010/2008/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
14 Sept 2026 Awaiting decision 26/02183/FULL

St Marys School St Marys Road Ascot SL5 9JF

The erection of a part 2 part 3 storey building for teaching, office and performance space, school cafe and school shop with a roof-top garden followi...

Full Windsor And Maidenhead
10 Sept 2026 Awaiting decision 26/02179/FULL

Swan Lake Fydlers Close Winkfield Windsor SL4 2DY

Single storey side extension with steps, single storey rear extension, 1no. flue, solar panels to southeast elevation, raised decking and alterations ...

Full Windsor And Maidenhead
5 Oct 2026 Awaiting decision 26/02163/FULL

16 Beaufort Gardens Ascot SL5 8PG

Part two storey part first floor side extension with undercroft and alterations to fenestration following the demolition of the existing rear conserva...

Full Windsor And Maidenhead
7 Sept 2026 Awaiting decision 26/02160/FULL

11 Huntsmans Meadow Ascot SL5 7PF

Relocation of the front entrance, new entrance canopy and screen, single storey extension to the south east elevation, single storey extension to the ...

Full Windsor And Maidenhead
4 Sept 2026 Awaiting decision 26/02157/FULL

Craven Lodge Coronation Road Ascot SL5 9HF

Rear raised terrace and steps (Part Retrospective).

Full Windsor And Maidenhead
1 Sept 2026 Approved 2 Oct 26/02152/NMA

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

Non-material Amendment Windsor And Maidenhead
4 Sept 2026 Refused 11 Sep 26/02137/NMA

Woodhaven 8 Dawnay Close Ascot SL5 7PQ

Non material amendments to planning permission 23/02519/FULL as per supporting document.

Non-material Amendment Windsor And Maidenhead
3 Sept 2026 Awaiting decision 26/02142/FULL

7 Langdale Drive Ascot SL5 8TQ

Garage conversion, 1no. first floor side window and a detached garage.

Full Windsor And Maidenhead
28 Aug 2026 Approved 5 Oct 26/02135/CONDIT

Silver Birches St Marys Road Ascot SL5 9JE

Details required by Condition 8 (Landscaping) of planning permission 26/00205/FULL for Raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. s...

Discharge of Condition Windsor And Maidenhead
28 Aug 2026 Awaiting decision 26/02111/FULL

Autumn Haze Cheapside Road Ascot SL5 7QH

New front entrance porch and alterations new roof covering.

Full Windsor And Maidenhead
26 Aug 2026 Awaiting decision 26/02109/VAR

Welton London Road Sunninghill Ascot SL5 0PH

Variation (under Section 73) of Condition 5 (Sustainable Drainage); Condition 7 (Tree Protection); Condition 11 (Construction Environmental Management...

Variation Under Reg 73 Windsor And Maidenhead
26 Aug 2026 Awaiting decision 26/02120/FULL

51 Upper Village Road Ascot SL5 7AJ

Single storey side extension following the demolition of the existing garage.

Full Windsor And Maidenhead
27 Aug 2026 Awaiting decision 26/02051/TPO

14 Oriental Road Ascot SL5 7AY

Sycamore - crown reduce and reshape by 1.5m to 3m which is back to the previous pruning points (011/2025/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
21 Aug 2026 Awaiting decision 26/02011/CLD

51 Upper Village Road Ascot SL5 7AJ

Certificate of lawfulness to determine whether the existing hip to gable, 2no. front rooflights, 1no. rear dormer with Juliet balcony, and 1no. outbui...

Certificate of Lawfulness of Development Windsor And Maidenhead
24 Aug 2026 Awaiting decision 26/02008/FULL

Richemunde Woodlands Ride Ascot SL5 9HN

Single storey rear extension and first floor side extension over existing garage.

Full Windsor And Maidenhead
20 Aug 2026 Awaiting decision 26/02002/FULL

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Provision of temporary construction access including temporary crossover from Station Hill

Full Windsor And Maidenhead
13 Aug 2026 Awaiting decision 26/02003/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition 7 (tree protection and arboricultural method statement) of planning permission (25/01050/FULL) for the (Redevelopment of...

Discharge of Condition Windsor And Maidenhead
13 Aug 2026 Awaiting decision 26/02004/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Informative number 3 (Mandatory biodiversity net gain) of planning permission (25/01050/FULL) for the (Redevelopment of existing s...

Discharge of Condition Windsor And Maidenhead
2 Sept 2026 Awaiting decision 26/01981/FULL

Chasebury Brockenhurst Road Ascot SL5 9HA

Single storey side/rear orangery, following demolition of existing

Full Windsor And Maidenhead
14 Sept 2026 Awaiting decision 26/01980/FULL

Former 38 Woodend Drive Ascot SL5 9BG

1no. new dwelling, 1no. bin store, hardstanding, landscaping and new sliding gate.

Full Windsor And Maidenhead
20 Aug 2026 Awaiting decision 26/01962/FULL

Somerford Friary Road Ascot SL5 9HD

Part single part two storey wraparound extension (front/side/rear), 1no. front canopy, 1no. rear Juliet balcony, alterations to fenestration and repla...

Full Windsor And Maidenhead
13 Aug 2026 Approved 5 Oct 26/01967/FULL

Ascot Fire Station Station Hill Ascot SL5 7HF

New window to existing east elevation

Full Windsor And Maidenhead
13 Aug 2026 Approved 18 Sep 26/01969/PDXL

119 New Road Ascot SL5 8PZ

Single storey rear extension no greater than 6m in depth, 3m high with an eaves height of 3m.

Permitted Development Extended Windsor And Maidenhead
10 Aug 2026 Awaiting decision 26/01946/CONDIT

Land At Former Heatherwood Hospital London Road Ascot

Details required by Condition 4 (Archaeological work) Condition 15 (Electric vehicle charging details ) of planning permission 25/00855/FULL for a (De...

Discharge of Condition Windsor And Maidenhead
10 Aug 2026 Approved 2 Sep 26/01933/NMA

Grenville St Marys Hill Ascot SL5 9AP

Non material amendment to planning permission 25/03261/FULL for a reduction in the width and height of the side extension, increase in depth of side a...

Non-material Amendment Windsor And Maidenhead
5 Aug 2026 Awaiting decision 26/01932/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition 5 (SuDS) of planning permission 25/01050/FULL for the Redevelopment of existing site to provide 1,775m2 of commercial an...

Discharge of Condition Windsor And Maidenhead
5 Aug 2026 Approved 2 Oct 26/01934/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition 25 (Piling Method Statement) and 33 (Piling) of planning permission 25/01050/FULL for the Redevelopment of existing site...

Discharge of Condition Windsor And Maidenhead
3 Aug 2026 Approved 7 Sep 26/01912/PDXL

Fourwinds 2 Green Lane Ascot SL5 7QJ

Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

Permitted Development Extended Windsor And Maidenhead
29 Jul 2026 Refused 11 Sep 26/01860/VAR

72 - 72B High Street Sunninghill Ascot

Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

Variation Under Reg 73 Windsor And Maidenhead
28 Aug 2026 Awaiting decision 26/01826/FULL

Cordes Hall High Street Sunninghill Ascot SL5 9NE

Single storey rear and infill extension to create a link to the Novello Theatre, new steps, 1no. covered rear access ramp with handrail, replacement o...

Full Windsor And Maidenhead
20 Aug 2026 Awaiting decision 26/01825/FULL

4 To 6 Brockenhurst Road And 11 Oliver Road Ascot SL5 9DL

Creation of one additional storey to provide 4no. additional dwellings, 1no. bin and 1no. bike store.

Full Windsor And Maidenhead
27 Jul 2026 Awaiting decision 26/01839/TPO

Chartwood 8 Hancocks Mount Ascot SL5 9PQ

(T1) Oak - Crown raise removing the 3-4 lowest branches on the Eastern side. (003/1990/TPO)

Windsor And Maidenhead
7 Sept 2026 Awaiting decision 26/01819/FULL

Novello Theatre 2 High Street Sunninghill Ascot SL5 9NE

New front parapet wall and entrance canopy, two single storey side extensions, partial replacement of the ground floor side walls, creation of new con...

Full Windsor And Maidenhead
24 Jul 2026 Approved 2 Oct 26/01814/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition 8 (Bat mitigation strategy) of planning permission 25/01050/FULL, as varied by 26/02152/NMA for the Redevelopment of exi...

Discharge of Condition Windsor And Maidenhead
24 Jul 2026 Awaiting decision 26/01824/TPO

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Conduct ground investigation works via small window trenches, no longer than 1m in length and maximum depth of 600mm using compressed airspade and han...

Windsor And Maidenhead
19 Aug 2026 Awaiting decision 26/01800/ADV

Waitrose 19 High Street Ascot SL5 7JG

Consent to display 1no. internally illuminated lettering sign, 1no. internally illuminated projecting sign, 1no. opening hours vinyl, 1no. dog stop pa...

Advertisement Windsor And Maidenhead
19 Aug 2026 Awaiting decision 26/01817/FULL

Ellesmere 4 Green Lane Ascot SL5 7QJ

Construction of a single-storey side extension, enlargement of the existing roof space, and alterations to fenestration including two rear rooflights ...

Full Windsor And Maidenhead
17 Aug 2026 Approved 2 Oct 26/01787/FULL

Redwells London Road Ascot SL5 7DJ

Single storey rear extension following demolition of existing element

Full Windsor And Maidenhead
5 Aug 2026 Refused 29 Sep 26/01799/FULL

Monks Wood Monks Close Ascot SL5 9BA

Construction of 2 no. detached dwellings (self build), widening of the existing access, landscaping and hardstanding following demolition of existing ...

Full Windsor And Maidenhead
22 Jul 2026 Approved 29 Sep 26/01788/CPD

Redwells London Road Ascot SL5 7DJ

Certificate of lawfulness to determine whether the proposed single storey rear extension and alterations to fenestration is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
22 Jul 2026 Approved 5 Oct 26/01792/VAR

Silver Birches St Marys Road Ascot SL5 9JE

Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front do...

Variation Under Reg 73 Windsor And Maidenhead
7 Aug 2026 Awaiting decision 26/01766/TPO

8 Royal Victoria Gardens Ascot SL5 9ET

(T1) Horse chestnut (Aesculus hippocastanum) - Reduce crown by 3m to leave a final height of 13m and width of 2m. (022/1999/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
20 Jul 2026 Approved 9 Sep 26/01765/CONDIT

St Francis Catholic Primary And Pre-School And St Francis of Assisi RC Church Car Park Coronation Road Ascot

Details required by Conditions (2) (proposed materials) (10) (eradication strategy) (11) (biodiversity enhancements) of planning permission (25/02650/...

Discharge of Condition Windsor And Maidenhead
28 Jul 2026 Awaiting decision 26/01757/FULL

Imperial College Silwood Park Buckhurst Road Ascot SL5 7PY

Retrospective planning application for the installation of photovoltaic panels to the roof of the Controlled Environment Room Building.

Full Windsor And Maidenhead
28 Jul 2026 Awaiting decision 26/01758/FULL

Imperial College Silwood Park Buckhurst Road Ascot SL5 7PY

Installation of photovoltaic panels on the Hamilton Building and Centre for Population Biology Building.

Full Windsor And Maidenhead
22 Jul 2026 Awaiting decision 26/01733/FULL

Cloudsley High Street Ascot SL5 7HP

Part single part three storey rear extension with an increased ridge height, 1no. rear Juliet balcony, 1no. rear balcony and alterations to fenestrati...

Full Windsor And Maidenhead
15 Jul 2026 Approved 18 Aug 26/01736/DEM

26 Lower Village Road Ascot SL5 7AU

Prior notification for the demolition of the existing detached garage.

Demolition(outside Conservation Area) Windsor And Maidenhead
16 Jul 2026 Approved 5 Aug 26/01725/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Part Condition (4) (Parts 1 and 2) (Contamination and Remediation) of planning permission (25/01050/FULL) for the (redevelopment o...

Discharge of Condition Windsor And Maidenhead
14 Jul 2026 Approved 11 Aug 26/01722/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition (2) (Archaeological Desk Based Assessment) of planning permission (25/01050/FULL) for the (redevelopment of existing sit...

Discharge of Condition Windsor And Maidenhead
14 Jul 2026 Awaiting decision 26/01723/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition (3) (Construction and (demolition) Environmental Management Plan) of planning permission (25/01050/FULL) for the (redeve...

Discharge of Condition Windsor And Maidenhead
14 Jul 2026 Approved 28 Sep 26/01724/CONDIT

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

Details required by Condition (34) (Construction Environmental Management Plan Biodiversity) of planning permission (25/01050/FULL) for the (redevelop...

Discharge of Condition Windsor And Maidenhead
14 Jul 2026 Withdrawn 18 Aug 26/01728/TPO

1 Ridgemount St Marys Hill Ascot SL5 9AT

(T4) - Oak - Reduce by 2m overall, to leave a finished height of 25m and a finished spread of 19m (101/2001/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
5 Aug 2026 Awaiting decision 26/01707/TPO

Chartwell House Hancocks Mount Ascot SL5 9PQ

(T1) Chestnut - crown reduce the tree to a monolith at the crown break leaving the lower growth on the stem (003/1990/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
20 Jul 2026 Awaiting decision 26/01704/FULL

St Marys School St Marys Road Ascot SL5 9JF

The erection of a Racquets facility including tennis and netball courts, padel courts, acoustic fence, pavilion, cabin for golf simulators, vehicle an...

Full Windsor And Maidenhead
30 Sept 2026 Awaiting decision 26/01693/FULL

Whynstones Whynstones Road Ascot SL5 9HW

Single storey south facing extension with courtyard, relocated front entrance with step and 1no. garage, following demolition of existing elements

Full Windsor And Maidenhead
10 Jul 2026 Decided 20 Aug 26/01692/CONDIT

Silver Birches St Marys Road Ascot SL5 9JE

Details required by Condition 3 (Biodiversity enhancements) and 8 (Landscaping) of planning permission 26/00205/FULL for Raised ridge, 2 no. front dor...

Discharge of Condition Windsor And Maidenhead
15 Jul 2026 Approved 4 Sep 26/01676/FULL

51 Upper Village Road Ascot SL5 7AJ

Single storey side/rear extension.

Full Windsor And Maidenhead
16 Jul 2026 Refused 1 Sep 26/01655/FULL

4 Sirl Cottages Lower Village Road Ascot SL5 7AU

Garage conversion, 2no.front rooflights and 1no. rear L shaped dormer to facilitate a loft conversion.

Full Windsor And Maidenhead
7 Jul 2026 Approved 22 Jul 26/01650/NMA

10 Fox Covert Close Ascot SL5 9PA

Non material amendments to planning permission (26/00539/FULL) for the reduction in depth of proposed single storey rear extension, additional rear st...

Non-material Amendment Windsor And Maidenhead
6 Jul 2026 Awaiting decision 26/01645/CONDIT

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Details required by Condition 25 (Schedule And Methodology Statement Of Repair Works) of listed building consent 25/01575/LBC for consent for internal...

Discharge of Condition Windsor And Maidenhead
6 Jul 2026 Awaiting decision 26/01647/CONDIT

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Details required by Condition 26 (partial discharge for Plots 22-25, 26, 27, 28-29, 30 and 31-36) (External Materials and Finishes) of planning permis...

Discharge of Condition Windsor And Maidenhead
1 Jul 2026 Approved 5 Aug 26/01614/FULL

Trade Winds Monks Drive Ascot SL5 9BB

Guardrail and replacement rooflight to the existing roof.

Full Windsor And Maidenhead
30 Jun 2026 Approved 21 Aug 26/01601/FULL

Car Park 3 Ascot Racecourse High Street Ascot

Installation of a 4m column with camera unit for an Automatic Number Plate Recognition (ANPR) system.

Full Windsor And Maidenhead
6 Jul 2026 Approved 7 Aug 26/01589/TPO

19 Queensbury Gardens Ascot SL5 9GG

(T1) - 1 x Silver Birch at rear - Reduce northern lateral branches extending towards the property by up to 1.5 metres to suitable secondary growth, le...

Works To Trees Covered by TPO Windsor And Maidenhead
9 Jul 2026 Approved 12 Aug 26/01577/CPU

Index House St Georges Lane Ascot SL5 7ET

Certificate of lawfulness to determine whether a private hire operator's licence for a virtual office is lawful.

Cert of Lawfulness of Proposed Use Windsor And Maidenhead
18 Jun 2026 Approved 6 Aug 26/01500/TPO

Avalon Queens Hill Rise Ascot SL5 7DP

(T1) - Oak (Quercus robur) - approximately 17m in height with a crown spread of 13m - Reduce the lowest western primary limb by approximately 2m, prun...

Works To Trees Covered by TPO Windsor And Maidenhead
18 Jun 2026 Approved 28 Sep 26/01503/CONDIT

Land South of High Street And East of Station Hill Ascot SL5 7HF

Details required by Condition 18 (Cycle parking), 25 (LEMP), 28 (ASHP/PV panels) and 37 (Car park management) of planning permission 25/02645/VAR for ...

Discharge of Condition Windsor And Maidenhead
6 Jul 2026 Awaiting decision 26/01484/TPO

Land At Wellswood Ascot SL5 7EA

T1 - Oak Tree - prune lower branches to give 3m clearance from the building, crown lifting by 5.5m - 6.5m above ground level, remove dead wood, T2 - B...

Works To Trees Covered by TPO Windsor And Maidenhead
29 Jun 2026 Approved 20 Aug 26/01480/FULL

5 Fox Covert Close Ascot SL5 9PA

Enlargement of the existing rear dormer

Full Windsor And Maidenhead
13 Jul 2026 Refused 4 Sep 26/01466/FULL

5 Ringwood Close Ascot SL5 9ES

First floor side extension.

Full Windsor And Maidenhead
11 Jun 2026 Approved 13 Jul 26/01451/TPO

8 Oriental Road Ascot SL5 7AY

T1 Pine - remove 2 x lowest branches, the lowest branch has a split 0.5m from main union (see attached photo), the second lowest branch to be removed ...

Works To Trees Covered by TPO Windsor And Maidenhead
10 Jun 2026 Approved 6 Aug 26/01435/CPD

Shutt End Larch Avenue Ascot SL5 0AP

Certificate of lawfulness to determine whether the proposed single storey side extension, two story rear extension and alterations to fenestration are...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
29 Jun 2026 Approved 2 Sep 26/01421/FULL

Flat 1 Larchwood Lodge Larch Avenue Ascot SL5 0AR

Single storey extension to south facing elevation.

Full Windsor And Maidenhead
3 Jun 2026 Approved 10 Aug 26/01368/FULL

Ascot Cottage London Road Ascot SL5 7DJ

Proposed dropped kerb and vehicular crossover

Full Windsor And Maidenhead
26 May 2026 Approved 5 Aug 26/01298/TPO

Index House St Georges Lane Ascot SL5 7ET

G001 X2 Holly Remove deadwood. Reduce elongated shoots in upper crown by 4-5m T002 False acacia - Remove deadwood T003 False acacia - Fell to high stu...

Works To Trees Covered by TPO Windsor And Maidenhead
26 May 2026 Awaiting decision 26/01307/CONDIT

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Details required by Condition 19 (Details required of PV panels and ASHP) of planning permission 23/02311/FULL for a Change of use and refurbishment o...

Discharge of Condition Windsor And Maidenhead
1 Jul 2026 Awaiting decision 26/01255/TPO

Amorseto Kings Ride Ascot Windsor SL5 7JR

(T1) Oak - reduce away from roofline by 2-3m on lower canopy; crown lift canopy by 6m to leave a height of 23m and width of 11m and (T2) Oak - reduce ...

Works To Trees Covered by TPO Windsor And Maidenhead
29 Jun 2026 Approved 3 Sep 26/01227/FULL

92 Kennel Ride Ascot SL5 7NW

Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwell...

Full Windsor And Maidenhead
1 Jun 2026 Approved 5 Aug 26/01228/TPO

Verges Opposite West Mount And Cindyan Queens Hill Rise Ascot

(T1) Douglas Fir - section fell; (T2 ) Cedar - remove deadwood and hung up branches within canopy, reduce branches to create clearance to overhead BT ...

Works To Trees Covered by TPO Windsor And Maidenhead
14 May 2026 Approved 17 Jul 26/01221/VAR

House In The Wood Larch Avenue Ascot SL5 0AP

Variation (under Section 73a) of Condition 3 to substitute those plans approved under 24/01752/FULL for a Front canopy with balcony above, single stor...

Variation Under Reg 73 Windsor And Maidenhead
12 May 2026 Approved 17 Jun 26/01186/NMA

Land South of High Street And East of Station Hill Ascot SL5 7HF

Non material amendments to planning permission 25/02645/VAR for changes to the external elevations and internal layouts as per the drawing packs.

Non-material Amendment Windsor And Maidenhead
12 May 2026 Approved 18 Jun 26/01204/PDXL

Fourwinds 2 Green Lane Ascot SL5 7QJ

Single storey rear extension no greater than 7.46m in depth, 3.20m high with an eaves height of 2.45m.

Permitted Development Extended Windsor And Maidenhead
11 May 2026 Refused 2 Jul 26/01179/FULL

Chasebury Brockenhurst Road Ascot SL5 9HA

Single storey side orangery following the removal of the existing orangery.

Full Windsor And Maidenhead
15 May 2026 Approved 9 Jul 26/01160/ADV

Bus Shelter Opposite Ascot Racecourse Car Park 1 High Street Ascot

Consent to display 1no. double sided internally illuminated digital advertising panel forming an integral part of the bus shelter.

Advertisement Windsor And Maidenhead
6 May 2026 Refused 8 Jun 26/01122/CONDIT

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Details required by Condition 2 (external materials) (partial discharge for plots 22-36 only) Condition 26 (external materials and finishes) of planni...

Discharge of Condition Windsor And Maidenhead
6 May 2026 Approved 30 Jun 26/01123/PT20ZA

Ascentia House Lyndhurst Road Ascot SL5 9ED

Application for prior approval to create x20 dwellings following demolition of existing building.

Pt 20 Class ZA (demolition of buildings Windsor And Maidenhead
12 May 2026 Approved 6 Jul 26/01089/CPD

Fourwinds 2 Green Lane Ascot SL5 7QJ

Certificate of lawfulness to determine whether the proposed single storey side extension, single storey rear extension and 1no. outbuilding incidental...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
19 May 2026 Approved 22 Sep 26/01079/TPO

Tittenhurst London Road Sunninghill Ascot SL5 0PN

T3 - Lime - Crown reduction as per photograph (004/1964/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
8 May 2026 Refused 1 Jul 26/01073/FULL

43 Kennel Ride Ascot SL5 7NJ

Single storey rear/side extension with roof lantern

Full Windsor And Maidenhead
11 May 2026 Refused 2 Jul 26/01065/FULL

Pemberley 19A Woodlands Ride Ascot SL5 9HP

New front/side boundary treatment with metal railings, brick piers and electric entrance gates.

Full Windsor And Maidenhead
29 Apr 2026 Approved 22 Jun 26/01054/FULL

Barclays 19 High Street Ascot SL5 7JG

New shopfront with service hatch, vents/louvres, screen and 4no. condenser units.

Full Windsor And Maidenhead
29 Apr 2026 Approved 22 Jun 26/01063/VAR

Pemberley 19A Woodlands Ride Ascot SL5 9HP

Variation (under Section 73) of Condition 10 to substitute those plans approved under 25/02335/FULL for a New front canopy, part single, part first fl...

Variation Under Reg 73 Windsor And Maidenhead
27 Apr 2026 Approved 4 Jun 26/01027/TPO

8 Royal Victoria Gardens Ascot SL5 9ET

Horse chesnut - reduce overall crown by 2m back to previous pruning points (022/1999/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
24 Apr 2026 Refused 18 Jun 26/01020/FULL

4 Sirl Cottages Lower Village Road Ascot SL5 7AU

Detached annexe ancillary to the main dwelling.

Full Windsor And Maidenhead
5 May 2026 Approved 3 Jun 26/01009/TPO

Berystede Hotel Brockenhurst Road Ascot SL5 9JH

T1 Lime - Removal of epicormic growth and crown lift to a height of up to 6m over ground level, remove the small secondary stem growing over the neigh...

Works To Trees Covered by TPO Windsor And Maidenhead
30 Apr 2026 Awaiting decision 26/00975/FULL

Pantiles Station Hill Ascot SL5 9EG

Redevelopment of the site to provide 44 dwellings with associated parking, access and landscaping, following demolition of existing buildings.

Full Windsor And Maidenhead
11 May 2026 Awaiting decision 26/00952/FULL

McLaren Ascot Station Hill Ascot SL5 9EG

Redevelopment of site to provide two building for 48no. apartments with associated access, hardstanding and landscaping following the demolition of th...

Full Windsor And Maidenhead
16 Apr 2026 Approved 10 Jun 26/00944/TPO

Woodcote Brockenhurst Road Ascot SL5 9HA

(T1) Scots Pine - Fell; (T2) Sweet Chestnut - Reduce crown as outlined in annotated photograph. Crown clean to remove broken, dead, damaged and rubbin...

Works To Trees Covered by TPO Windsor And Maidenhead
15 Apr 2026 Approved 2 Jul 26/00934/CONDIT

Cardinals Ride Monks Walk Ascot SL5 9AZ

Details required by Condition 3 (Materials); Condition 5 (PV Panels); Condition 6 (Air Sourced Heat Pump); Condition 7 (Sustainable drainage); Conditi...

Discharge of Condition Windsor And Maidenhead
16 Apr 2026 Approved 4 Jun 26/00915/CPU

Unit C Lyndhurst Buildings Lyndhurst Road Ascot SL5 9ED

Certificate of lawfulness to determine whether the proposed use of Unit C as a childrens soft play gym is lawful.

Cert of Lawfulness of Proposed Use Windsor And Maidenhead
28 Apr 2026 Refused 22 Jun 26/00863/FULL

51 Upper Village Road Ascot SL5 7AJ

Single storey side/rear extension and a first floor rear extension

Full Windsor And Maidenhead
17 Apr 2026 Approved 11 Jun 26/00882/ADV

Land South of High Street And East of Station Hill Ascot SL5 7HF

Consent to retain 4 no. non-illuminated hoarding signs and 1 no. non-illuminated post-mounted sign.

Advertisement Windsor And Maidenhead
13 Apr 2026 Approved 27 May 26/00866/FULL

Evergreens The Avenue Ascot SL5 7LY

Single storey side/front extension.

Full Windsor And Maidenhead
10 Apr 2026 Approved 27 May 26/00855/PDXL

7 Pembroke Close Ascot SL5 0AB

Single storey rear extension no greater than 3.00m in depth, 3.00m high with an eaves height of 2.70m.

Permitted Development Extended Windsor And Maidenhead
2 Apr 2026 Approved 1 Sep 26/00853/TPO

Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot

T107 (English Oak) - Carry out ground investigation works within the root protection area (RPA) of the tree, to establish the presence and orientation...

Works To Trees Covered by TPO Windsor And Maidenhead
10 Apr 2026 Approved 12 May 26/00844/TPO

Little Wood 45 Kings Road Sunninghill Ascot SL5 0AD

(T3) Beech - Prune to give up to 2m clearance to the house (no primary branches to be removed) (052/2005/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
2 Apr 2026 Refused 22 May 26/00834/FULL

54 Cavendish Meads Ascot SL5 9TD

Single storey front/side extension.

Full Windsor And Maidenhead
29 May 2026 Approved 17 Jul 26/00836/FULL

48 Hilltop Close Ascot SL5 7QU

Single storey rear extension and alteration to fenestration following demolition of existing outbuilding (Retrospective)

Full Windsor And Maidenhead
20 Apr 2026 Refused 11 Jun 26/00825/FULL

11 Huntsmans Meadow Ascot SL5 7PF

Relocated entrance with front/side canopy and screen,1no. single storey front extension, 1no. single storey rear extension, roof alterations including...

Full Windsor And Maidenhead
31 Mar 2026 Approved 30 Jun 26/00824/VAR

Silwood Park Buckhurst Road Ascot SL5 7PY

Variation (under Section 73a) of planning permission 463314 to vary Condition 8 and 10.

Variation Under Reg 73 Windsor And Maidenhead
31 Mar 2026 Approved 28 May 26/00798/TPO

77 Sutherland Chase Ascot SL5 8TE

(T1) Oak - Prune lower aspect of east side of crown only to provide a maximum of 5 metres height clearance over the rear garden and a maximum of 4 met...

Works To Trees Covered by TPO Windsor And Maidenhead
30 Mar 2026 Approved 21 May 26/00816/CONDIT

7 Llanvair Close Ascot SL5 9HX

Details required by Condition (8) (Biodiversity enhancements) of planning permission (25/02930/FULL) for (Raising of the ridge, part two storey part f...

Discharge of Condition Windsor And Maidenhead
26 Mar 2026 Approved 22 Jun 26/00775/TPO

Garage Block At The Glen London Road And Land Rear of 5 Claver Drive Ascot SL5 7JU

T1 English Oak - Fell. (056/1998/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
26 Mar 2026 Approved 12 May 26/00785/CPD

Index House St Georges Lane Ascot SL5 7ET

Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
15 Jun 2026 Approved 26 Aug 26/00784/FULL

Warners Wells Lane Ascot SL5 7DY

First floor side extension and alterations to fenestration.

Full Windsor And Maidenhead
25 Mar 2026 Refused 19 May 26/00761/FULL

113 Cavendish Meads Ascot SL5 9TG

Two storey side extension, 1no. front dormer and 1no. rear Juliet balcony (part retrospective).

Full Windsor And Maidenhead
20 Mar 2026 Refused 27 Apr 26/00705/PDXL

Fourwinds 2 Green Lane Ascot SL5 7QJ

Single storey rear extension no greater than 8.00m in depth, 3.20m high with an eaves height of 3.00m.

Permitted Development Extended Windsor And Maidenhead
16 Mar 2026 Refused 6 May 26/00678/CPD

5 Hilltop Close Ascot SL5 7QT

Certificate of lawfulness to determine whether the proposed single storey side extension to the existing outbuilding is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
21 Apr 2026 Approved 10 Sep 26/00640/FULL

Scrumptious 6 High Street Sunninghill Ascot SL5 9NE

Single storey rear extension with steps, a new storage container and alterations to fenestration following demolition of the existing storage shed.

Full Windsor And Maidenhead
10 Mar 2026 Awaiting decision 26/00623/TPO

Claremont Whynstones Road Ascot SL5 9HW

Oak tree - Crown reduce (as shown) or remove the tree if there is structural instability. (030/1996/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
10 Mar 2026 Approved 20 Apr 26/00635/CONDIT

Header House Imperial College Silwood Park Buckhurst Road Ascot SL5 7PY

Details required by Condition 5 (Air Source Heat Pumps) of planning permission 24/01557/FULL for the erection of a new modular research facility with ...

Discharge of Condition Windsor And Maidenhead
9 Mar 2026 Approved 20 Apr 26/00517/CLAJ14

Ascot Racecourse High Street Ascot SL5 7JX

Prior approval for the proposed installation of solar equipment on non-domestic premises on the Grandstand.

Class J14 - Prior Approval Windsor And Maidenhead
6 Mar 2026 Approved 23 Apr 26/00548/FULL

Erinmore The Avenue Ascot SL5 7NB

New front porch, first floor front extension, 1no. front dormer, 3 no. rear dormers, 2no. rear Juliet balconies, raising of the eaves and ridge, enlar...

Full Windsor And Maidenhead
5 Mar 2026 Approved 1 Apr 26/00597/CONDIT

The Marist Senior School Kings Road Sunninghill Ascot SL5 7PS

Details required by Condition 4 (Biodiversity enhancements) of planning permission 25/02600/FULL for an Extension to the existing external fire escape...

Discharge of Condition Windsor And Maidenhead
3 Mar 2026 Approved 8 Apr 26/00572/TPO

Oaklands Kier Park Ascot SL5 7DS

Leylandii x 4 - fell. (012/1966/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
2 Mar 2026 Approved 27 Apr 26/00539/FULL

10 Fox Covert Close Ascot SL5 9PA

Garage conversion, single storey rear/side extension, new steps and alterations to fenestration.

Full Windsor And Maidenhead
2 Mar 2026 Approved 18 Mar 26/00542/CPD

10 Fox Covert Close Ascot SL5 9PA

Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
27 Feb 2026 Approved 17 Apr 26/00526/TPO

18 Lower Village Road And Land Rear of Sirl Cottages Lower Village Road Ascot SL5 7AU

(T1) Oak - Remove deadwood over garden of no. 4 Sirl Cottages including 2 lower dead / declining lower branches back to trunk. Reduce tips of elongate...

Works To Trees Covered by TPO Windsor And Maidenhead
26 Feb 2026 Approved 21 Apr 26/00508/CLAMA

Airworld Airlines Ltd Airworld House 33 High Street Sunninghill Ascot SL5 9NP

Prior approval for the change of use from commercial (Class E) to residential (Class C3) for 10no. units with internal cycle store.

Prior Approval Class MA Windsor And Maidenhead
22 Apr 2026 Refused 11 Jun 26/00493/FULL

40 Huntsmans Meadow Ascot SL5 7PF

1no. detached outbuilding ancillary to the main dwelling, 2no. pergola, external Jacuzzi, fire pit and terrace/sun deck.

Full Windsor And Maidenhead
23 Feb 2026 Approved 16 Apr 26/00481/CONDIT

Timbric Kings Ride Ascot SL5 7JR

Details required by Condition 9 (Biodiversity Enhancements) and Condition 12 (Archaeology) (partial discharge) of planning permission 24/02440/FULL fo...

Discharge of Condition Windsor And Maidenhead
20 Feb 2026 Approved 16 Apr 26/00430/FULL

5 Dawnay Close Ascot SL5 7PQ

Replacement detached outbuilding ancillary to the main dwelling following the demolition of the existing detached outbuilding.

Full Windsor And Maidenhead
20 Feb 2026 Approved 27 Mar 26/00459/CONDIT

7 Llanvair Close Ascot SL5 9HX

Details required by Condition 6 (Reasonable Avoidance Method Statement) of planning permission 25/02930/FULL for Raising of the ridge, part two storey...

Discharge of Condition Windsor And Maidenhead
18 Feb 2026 Approved 20 Jul 26/00434/HABREG

Sunninghill Day Nursery The Terrace Ascot SL5 9NH

Approval under Regulation 77 of The Conservation of Habitats and Species Regulations 2017 for application 25/02745/CLAMA for a Prior approval for the ...

Reg 75- 2017 Habitat Regulations Windsor And Maidenhead
16 Feb 2026 Awaiting decision 26/00402/FULL

Sandridge House And The Bungalow And The Cottage London Road Ascot

Full planning application for the alteration, extension and part demolition of Sandridge House to provide 8 no. dwellings and the erection of 6 no. ne...

Full Windsor And Maidenhead
16 Feb 2026 Refused 10 Apr 26/00431/FULL

Meadow Cottage 39 Cheapside Road Ascot SL5 7QR

Part single part two storey side extension and 1no. rear Juliet balcony following demolition of existing garage.

Full Windsor And Maidenhead
12 Feb 2026 Refused 30 Apr 26/00396/TPO

Burwood House Ravensdale Road Ascot SL5 9HL

(T1) Sweet Chestnut - reduce overall by 1.5m to leave a finished height of 14.5m and reduce 4 lowest limbs on south side of canopy by approximately 3m...

Works To Trees Covered by TPO Windsor And Maidenhead
11 Feb 2026 Approved 7 Apr 26/00326/FULL

26 Lower Village Road Ascot SL5 7AU

Single storey rear extension, enlargement and alterations to the existing terrace and steps and alterations to fenestration following the removal of t...

Full Windsor And Maidenhead
5 Feb 2026 Approved 12 May 26/00173/TPO

Bramley Cottage Burleigh Road Ascot SL5 7LE

(T16) Oak- Tip reduce low branches on western side of the tree to provide a clearance of up to 3m from the side of the dwelling and crown lift seconda...

Works To Trees Covered by TPO Windsor And Maidenhead
5 Feb 2026 Approved 2 Apr 26/00318/CLD

55 Hilltop Close Ascot SL5 7QT

Certificate of lawfulness to determine whether the existing fence is lawful.

Certificate of Lawfulness of Development Windsor And Maidenhead
3 Feb 2026 Approved 10 Apr 26/00294/CPD

16 Fox Covert Close Ascot SL5 9PA

Certificate of lawfulness to determine whether the proposed part hip to gable and 1no. replacement rear dormer is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
2 Feb 2026 Approved 13 Mar 26/00225/CPD

12 Lower Village Road Ascot SL5 7AU

Certificate of lawfulness to determine whether the proposed detached outbuilding incidental to the main dwelling following demolition of the existing ...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
2 Feb 2026 Refused 30 Mar 26/00268/FULL

9 School Road Ascot SL5 7AE

New front entrance canopy, single storey side/rear extension two storey side extension and changes to the external finish and fenestration following t...

Full Windsor And Maidenhead
29 Jan 2026 Approved 24 Feb 26/00249/CPD

Heathfield House Heathfield Avenue Ascot SL5 0AL

Certificate of lawfulness to determine whether the proposed all-weather tennis court and associated chain-link perimeter incidental to the main dwelli...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
26 Jan 2026 Approved 13 Apr 26/00205/FULL

Silver Birches St Marys Road Ascot SL5 9JE

Raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestra...

Full Windsor And Maidenhead
28 Jan 2026 Refused 19 Aug 26/00186/TPO

Montrose House Coronation Road Ascot SL5 9LP

T60 Silver birch and T61 Silver birch - Fell (011/2014/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
22 Jan 2026 Approved 25 Aug 26/00144/FULL

Workshop Rear of 15 To 17 London Road Ascot SL5 7EN

Change of use from class B2 to class E, new roof, new shopfront, signage, 2no. AC units and gate and alterations to fenestration following part demoli...

Full Windsor And Maidenhead
20 Jan 2026 Approved 1 Apr 26/00147/FULL

8 Truss Hill Road Ascot SL5 9AL

Relocation of the existing entrance and new front canopy, single storey side/rear extension with enlargement of the existing roofspace, new roof, lowe...

Full Windsor And Maidenhead
19 Jan 2026 Approved 12 Mar 26/00131/CONDIT

Header House Imperial College Silwood Park Buckhurst Road Ascot SL5 7PY

Details required by Condition 4 (Photovoltaic panels) and 7 (Biodiversity enhancements) of planning permission 24/01557/FULL for the Erection of a new...

Discharge of Condition Windsor And Maidenhead
16 Jan 2026 Awaiting decision 26/00108/FULL

Connaught House Coronation Road Ascot SL5 9LP

Self-build 2 no. dwellings, 2 no. detached garages and associated landscaping, following demolition of existing dwelling and outbuildings.

Full Windsor And Maidenhead
15 Jan 2026 Approved 11 Mar 26/00101/FULL

16 Huntsmans Meadow Ascot SL5 7PF

Single storey side/rear extension.

Full Windsor And Maidenhead
15 Jan 2026 Refused 30 Apr 26/00112/TPO

8 Beaufort Gardens Ascot SL5 8PG

(T1) Oak - reduce height and spread by 2m to previous pruning points to leave finished height of 18m and finished spread of 14m and (T2) Oak - reduce ...

Works To Trees Covered by TPO Windsor And Maidenhead
13 Jan 2026 Approved 6 May 26/00093/TPO

Aran House Kier Park Ascot SL5 7DS

T02 - Silver Maple - Crown reduction by 2m to a final height of 17m and spread of 6m (012/1966/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
16 Jan 2026 Withdrawn 8 Apr 26/00078/TPO

The Wellesley 4 Scholars Row Ascot SL5 0FZ

T051- Sweet Chestnut - fell (015/2017/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
12 Jan 2026 Approved 19 Feb 26/00063/CONDIT

6 Silwood Close Ascot SL5 7DX

Details required by Condition 10 (External lighting scheme) of planning permission 24/00557/FULL (allowed on appeal) for the Erection of a replacement...

Discharge of Condition Windsor And Maidenhead
30 Jan 2026 Withdrawn 7 Apr 26/00034/FULL

Ascot Cottage London Road Ascot SL5 7DJ

1no. dropped kerb.

Full Windsor And Maidenhead
6 Jan 2026 Awaiting decision 26/00012/CONDIT

Land South of High Street And East of Station Hill Ascot

Details required by Condition 24 (Lighting strategy), 26 (Site layout, play equipment and street furniture), 29 (M4(2) and M4(3)) and 34 (Details of w...

Discharge of Condition Windsor And Maidenhead
29 Dec 2025 Refused Archive 25/03419/ADV

Land South of High Street And East of Station Hill Ascot

Consent to display 4. non illuminated hoardings, 2no. non illuminated post mounted signs, 5no. non illuminated flag pole signs, 1no. internally illumi...

Windsor
24 Dec 2025 Approved 6 Mar 25/03408/CONDIT

Land At Silwood Park London Road Sunninghill Ascot

Details required by Condition 4 (Surface Water Drainage Scheme) of planning permission 23/02311/FULL for a change of use and refurbishment of the Grad...

Discharge of Condition Windsor And Maidenhead
24 Dec 2025 Approved Archive 25/03408/CONDIT

Land At Silwood Park London Road Sunninghill Ascot

Details required by Condition 4 (Surface Water Drainage Scheme) of planning permission 23/02311/FULL for a change of use and refurbishment of the Grad...

Windsor
23 Dec 2025 Withdrawn Archive 25/03395/FULL

Winbar 58 Llanvair Drive Ascot SL5 9LN

Detached outbuilding with sedum roof ancillary to the main dwelling.

Windsor
23 Dec 2025 Approved Archive 25/03388/FULL

3 Alpine Close Ascot SL5 9WB

Single storey side/rear extension, first floor rear balcony, internal remodel and alterations to fenestration following the demolition of the existing...

Windsor
23 Dec 2025 Refused Archive 25/03392/FULL

51 Upper Village Road Ascot SL5 7AJ

Single storey side/rear extension and a first floor rear extension.

Windsor
22 Dec 2025 Pending Archive 25/03378/CONDIT

Land At Former Heatherwood Hospital London Road Ascot

Details required by Condition 18 (Arboricultural Method Statement) of planning permission 25/00855/FULL for the Development of new apartment building ...

Windsor
22 Dec 2025 Approved Archive 25/03377/CONDIT

Land At Former Heatherwood Hospital London Road Ascot

Details required by Condition 2 (Materials) of planning permission 25/00855/FULL for the Development of new apartment building comprising 3no. 1-bedro...

Windsor
22 Dec 2025 Approved Archive 25/03379/CONDIT

Land At Former Heatherwood Hospital London Road Ascot

Details required by Condition 7 (Badger Precautionary Measures) and Condition 8 (Biodiversity Net Gain And Habitat Manage And Monitor Plan) of plannin...

Windsor
7 Jan 2026 Awaiting decision 25/03371/FULL

Carlyn The Avenue Ascot SL5 7NB

Replacement dwelling with cycle storage, widening of the existing vehicular accesss, new pedestrian access and associated parking and landscaping (sel...

Full Windsor And Maidenhead
19 Dec 2025 Approved 8 Jan 25/03365/NMA

Land South of High Street And East of Station Hill Ascot

Non material amendments to planning permission 24/01844/FULL for the amendment to wording of condition 3 (Details of hard surface materials to be appr...

Non-material Amendment Windsor And Maidenhead
19 Dec 2025 Pending Archive 25/03374/TPO

Moondance St Marys Road Ascot SL5 9JE

(T1-T4) Reduce as shown. (006/2015/TPO)

Windsor
19 Dec 2025 Approved Archive 25/03365/NMA

Land South of High Street And East of Station Hill Ascot

Non material amendments to planning permission 24/01844/FULL for the amendment to wording of condition 3 (Details of hard surface materials to be appr...

Windsor
16 Dec 2025 Refused Archive 25/03333/FULL

New Court Ravensdale Road Ascot SL5 9HJ

Single storey side extension, part single part two storey rear extension, 1no. rear canopy, rear terrace with steps and new boundary treatment includi...

Windsor
15 Dec 2025 Pending Archive 25/03316/FULL

Refectory Bungalow Imperial College Silwood Park London Road Sunninghill Ascot SL5 7PZ

The temporary installation of one catering portacabin.

Windsor
15 Dec 2025 Pending Archive 25/03317/FULL

Garage Block At The Glen London Road Sunninghill Ascot

1no. detached dwelling and hardstanding following demolition of existing garages.

Windsor
15 Dec 2025 Refused Archive 25/03318/PT20ZA

Ascentia House Lyndhurst Road Ascot SL5 9ED

Application for prior approval to create x20 dwellings following demolition of existing building.

Windsor
12 Dec 2025 Approved Archive 25/03302/FULL

South Court London Road Ascot SL5 7EG

Single storey side/rear extension and single storey side extension following demolition of existing element.

Windsor
11 Dec 2025 Withdrawn Archive 25/03279/FULL

The Old Vicarage All Souls Road Ascot SL5 9EB

Single storey rear extension, 1 no. side rooflight, alterations to hardstanding

Windsor
11 Dec 2025 Approved Archive 25/03292/TPO

22 Llanvair Drive Ascot SL5 9HT

T1 and T2 - Scots Pine - Crown lifting to a height of 8-9m above ground level retaining primary branches and remove major deadwood (003/2015/TPO).

Windsor
10 Dec 2025 Refused Archive 25/00773/FUL

Knightswood Cottage Prince Albert Drive Ascot Berkshire SL5 8AQ

Proposed erection of single storey infill extension with roof lantern and skylight. Installation of 3 no. roof lights to existing single storey roof a...

Bracknell
10 Dec 2025 Withdrawn Archive 25/03280/LBC

The Old Vicarage All Souls Road Ascot SL5 9EB

Consent for a single storey rear extension, 1 no. side rooflight, alterations to hardstanding

Windsor
10 Dec 2025 Approved Archive 25/03261/FULL

Grenville St Marys Hill Ascot SL5 9AP

Single storey front extension and single storey rear/side extension following demolition of existing elements.

Windsor
9 Dec 2025 Approved Archive 25/03240/CONDIT

Land At Silwood Park London Road Sunninghill Ascot

Details required by Condition 17 (Precautionary Method Statement) of planning permission 23/02311/FULL for a Change of use and refurbishment of the Gr...

Windsor
8 Dec 2025 Approved Archive 25/03196/CONDIT

Land At Former Heatherwood Hospital London Road Ascot

Details required by Condition 4 (Written Scheme of Investigation) of planning permission 25/00855/FULL for the Development of new apartment building c...

Windsor
8 Dec 2025 Approved Archive 25/03193/PDXL

Ellesmere 4 Green Lane Ascot SL5 7QJ

Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 2.40m, 2no. front canopies no greater than 3 sqm,...

Windsor
11 Dec 2025 Approved 5 Feb 25/03172/FULL

63 Sutherland Chase Ascot SL5 8TE

1no. detached outbuilding ancillary to the main dwelling following demolition of existing element.

Full Windsor And Maidenhead
4 Dec 2025 Approved Archive 25/03176/CPD

22 Upper Village Road Ascot SL5 7AG

Certificate of lawfulness to determine whether the proposed 1no. side dormer to accommodate a loft conversion is lawful.

Windsor
3 Dec 2025 Pending Archive 25/03160/FULL

Charters Pond Charters Road Sunningdale Ascot SL5 9QB

Replacement dwelling, alteration to existing patio and associated landscaping.

Windsor
2 Dec 2025 Approved Archive 25/00747/FUL

2 Kings Yard Prince Albert Drive Ascot Berkshire SL5 8AH

Conversion of first floor loft with 6 no. dormers, demolition of conservatory and erection of two storey extension

Bracknell
26 Nov 2025 Approved Archive 25/03117/FULL

28 Woodend Drive Ascot SL5 9BG

Garage conversion, front canopy, part single part two storey front extension, single storey rear extension, first floor front/side extension, alterati...

Windsor
24 Nov 2025 Refused Archive 25/03082/CLASAA

29 Silwood Road Ascot SL5 0PY

Application for prior approval for the construction of one additional storey to the property with a maximum height of 2.7m.

Windsor
20 Nov 2025 Approved Archive 25/03069/FULL

16 Fox Covert Close Ascot SL5 9PA

Single storey side extension, enlargement of existing roof space and front dormer and alterations to fenestration.

Windsor
18 Nov 2025 Approved Archive 25/03045/FULL

Greenwood Offices Heatherwood Hospital Brook Avenue Ascot SL5 7GB

Installation of a Battery Energy Storage System (BESS) and associated fence enclosure

Windsor
17 Nov 2025 Approved Archive 25/03043/TPO

16 Llanvair Close And 37A And 39 Llanvair Drive Ascot

T2 - Beech (Neighbours Property) - tip reduce to boundary line, T3 - Birch - fell, T6 - Oak (Neighbours Property) - Tip reduce lowest limb extending o...

Windsor
17 Nov 2025 Approved Archive 25/03030/NMA

Land South of High Street And East of Station Hill Ascot

Non material amendments to planning permission 24/01844/FULL to amend the wording of condition 19.

Windsor
14 Nov 2025 Approved Archive 25/03016/FULL

Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including a...

Windsor
14 Nov 2025 Approved Archive 25/03035/TPO

3 Windsor Grey Close Ascot SL5 7FZ

T1 - Cedar - Install two non-invasive cable braces between two main forks and between east fork and secondary fork, Tip reduce the lateral branches by...

Windsor
13 Nov 2025 Approved Archive 25/02999/VAR

33 Beech Hill Road Ascot SL5 0BJ

Variation (under Section 73a) of Condition 8 to substitute those plans approved under 24/00468/FULL for a two storey front/side extension with canopy ...

Windsor
11 Nov 2025 Withdrawn Archive 25/02977/FULL

Ascot Racecourse High Street Ascot SL5 7JX

Replacement storage unit.

Windsor
11 Nov 2025 Approved Archive 25/02973/CONDIT

Charters Pond Charters Road Sunningdale Ascot SL5 9QB

Details required by Condition 8 (Tree Protection Plan) of planning permission 21/02168/FULL for a replacement dwelling, alteration to existing patio a...

Windsor
10 Nov 2025 Refused Archive 25/02971/TPO

Chartwood 8 Hancocks Mount Ascot SL5 9PQ

(T1) Oak - reduce the branches by 3m over the garage (Northern Side). (003/1990/TPO).

Windsor
10 Nov 2025 Withdrawn Archive 25/02964/PDXL

Ellesmere 4 Green Lane Ascot SL5 7QJ

Single storey side/rear extension no greater than 8.00m in depth, 4.00m high with an eaves height of 2.40m, 2no. front canopies, hip to gable, new roo...

Windsor
6 Nov 2025 Approved Archive 25/02930/FULL

7 Llanvair Close Ascot SL5 9HX

Raising of the ridge, part two storey part first floor rear/side extension, 1no. side dormer, 1 no. rear dormer, relocated front door with new step an...

Windsor
5 Nov 2025 Approved Archive 25/00684/FUL

Highveld Coronation Road Ascot Berkshire SL5 9LQ

Section 73 application for the variation of condition 02 (Approved Plan) of planning permission 23/00278/FUL for the proposed erection of a building c...

Bracknell
4 Nov 2025 Approved Archive 25/02911/TPO

Wharton Wood Hancocks Mount Ascot SL5 9PQ

T1 - Chestnut - Reduce lower lateral branch growing gate entrance by 3m (003/1990/TPO).

Windsor
31 Oct 2025 Approved Archive 25/02879/CONDIT

Land At Silwood Park London Road Sunninghill Ascot

Details required by Condition 14 (Construction Environmental Management Plan - Biodiversity) of planning permission 23/02311/FULL for the change of us...

Windsor
31 Oct 2025 Approved Archive 25/02878/FULL

Charters Charters Road Sunningdale Ascot SL5 9QZ

Installation of new gates (retrospective).

Windsor
30 Oct 2025 Approved Archive 25/02872/CPD

Grenville St Marys Hill Ascot SL5 9AP

Certificate of lawfulness to determine whether the proposed part garage conversion, single storey front, side and rear extensions, 1no. outbuilding in...

Windsor
29 Oct 2025 Approved Archive 25/02868/FULL

73 Hurstwood Ascot SL5 9SP

New front canopy, two storey front extension and alterations to fenestration following demolition of existing elements

Windsor
28 Oct 2025 Approved Archive 25/02844/FULL

Lowood House Bagshot Road Ascot SL5 9PR

Single storey front/side extension, single storey rear extension and alterations to fenestration following the demolition of the existing elements.

Windsor
28 Oct 2025 Approved Archive 25/02845/FULL

4 The Burlings Ascot SL5 8BY

Garage conversion, front infill extension with canopy, 1no. front bay window, 1no. side canopy, first floor side extension and alterations to fenestra...

Windsor
27 Oct 2025 Approved Archive 25/02840/FULL

3 Hurstwood Ascot SL5 9SP

1no. front canopy portico, single storey side/rear extension, new roof to existing front bay window, new flat roof and parapet over existing side exte...

Windsor
24 Oct 2025 Approved Archive 25/02819/FULL

11 Woodcote Place Ascot SL5 7JT

3no. front rooflights, single storey rear extension, retractable canopy, 1no. rear dormer, alterations to the external finish and fenestration and new...

Windsor
22 Oct 2025 Approved Archive 25/02789/CLAJ14

Greenwood Offices Heatherwood Hospital Brook Avenue Ascot SL5 7GB

Prior approval for the proposed installation of east-west orientated solar PV panels onto the flat roof of Greenwood Offices.

Windsor
21 Oct 2025 Withdrawn Archive 25/02774/FULL

Barclays 19 High Street Ascot SL5 7JG

Change of use from Class E to C3 to form 3 no. dwellings on the first floor and within the roof space, front/side terrace with glass balustrade and re...

Windsor
20 Oct 2025 Approved Archive 25/02765/NMA

Heatherwood Hospital London Road Ascot SL5 8AA

Non material amendments to planning permission 21/02792/REM to amend site layout.

Windsor
20 Oct 2025 Refused Archive 25/02768/FULL

69 Cavendish Meads Ascot SL5 9TB

Garage conversion, part single part two storey front extension, 1no. front dormer and alterations to fenestration.

Windsor
20 Oct 2025 Refused Archive 25/02766/TPO

Land Adjacent To No 9 Armitage Court Ascot

(T164 and T166) Sweet Chestnut Trees - Removed to stump level or reduced in height to trunks of about 5 m height above ground level. (016/1979/TPO)

Windsor
17 Oct 2025 Withdrawn Archive 25/02752/VAR

Kings Chase Friary Road Ascot SL5 9HD

Variation (under Section 73A) of Condition 6 (Landscaping Scheme) approved under 21/01276/FULL for a new detached dwelling following demolition of the...

Windsor
16 Oct 2025 Approved Archive 25/02745/CLAMA

Sunninghill Day Nursery The Terrace Ascot SL5 9NH

Prior approval for the change of use from Commercial, Business and Service (Class E) to create 2no. dwellings (Class C3).

Windsor
13 Oct 2025 Refused Archive 25/02707/FULL

Direct Clothing Co Hopewell House 17 Rise Road Ascot SL5 0BH

Partial change of use from mixed use Class E (formerly A2) and Class C3 to all residential (C3) to provide 1 no. additional flat and associated amenit...

Windsor
13 Oct 2025 Approved Archive 25/02710/DEM

Charters Pond Charters Road Sunningdale Ascot SL5 9QB

Prior notification for the demolition of a one storey bungalow.

Windsor
13 Oct 2025 Pending Archive 25/02701/CONDIT

Heatherwood Hospital London Road Ascot SL5 8AA

Details required by Condition 2 (Replacement Oak Tree) of 25/01184/NMA, relating to original planning permission 16/03115/OUT; a hybrid planning appli...

Windsor
13 Oct 2025 Approved Archive 25/02721/TPO

Land South of High Street And East of Station Hill Ascot

(T123) - Salix Caprea (Goat Willow) - Fell. (013/2013/TPO).

Windsor
10 Oct 2025 Approved Archive 25/02680/FULL

Haining Chase Brockenhurst Road Ascot SL5 9HB

New front canopy, single storey front infill extension, garage conversion and part single part two storey rear extension

Windsor
10 Oct 2025 Approved Archive 25/02683/CONDIT

Timbric Kings Ride Ascot SL5 7JR

Details required by Condition 2 (Materials), 6 (Hard and soft landscaping), 7 (Cotoneaster and Montbretia eradication strategy), 9 (Biodiversity enhan...

Windsor
17 Dec 2025 Approved 11 Feb 25/02460/FULL

65 New Road Ascot SL5 8PZ

Enlargement of existing dropped kerb.

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Data updated daily. Source: Royal Borough of Windsor and Maidenhead planning portal.