Planning Applications in SL5

Planning authorities: Royal Borough of Windsor and Maidenhead, Bracknell Forest Council, Runnymede Borough Council

Search current and historic planning applications in the SL5 postcode district across Windsor and Maidenhead, Bracknell Forest, and Runnymede - 129 in the last 90 days. Filter applications by date, status, development type, or number of homes, view them on the map, or create a free alert for new applications.

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Showing 50 of 129 applications
9 Sept 2026 Awaiting decision 26/02147/PDXL

16 Pinecote Drive Sunningdale Ascot SL5 9PS

Single storey rear extension no greater than 4.78m in depth, 3.13m high with an eaves height of 2.93m.

Permitted Development Extended Windsor And Maidenhead
9 Sept 2026 Awaiting decision 26/02226/CONDIT

10 Hamilton Drive Sunningdale Ascot SL5 9PP

Details required by Condition 2 (Materials schedule) 3 (Air sourced heat pump) 4 (Photovoltaic panels) 9 (Biodiversity enhancements) of planning permi...

Discharge of Condition Windsor And Maidenhead
9 Sept 2026 REGISTERED RU.26/1186

Tangle Copse Sherbourne Drive Virginia Water Surrey SL5 0LG

Certificate of Proposed Lawful Development for the erection of a detached garden building.

Runnymede
8 Sept 2026 Valid PA/2026/0774

11 King Edwards Road, Ascot, SL5 8PD

Proposed first floor extension over existing flat roof, new fenestration, addition of render and solar panels, together with internal and external alt...

Householder planning permission Bracknell Forest
8 Sept 2026 Decided PA/2026/0861

Spinney Lodge Birch Lane Ascot SL5 8RF

Remove 3 dead silver birch trees.

Tree 5 Day Notification (TR5 Application) Bracknell Forest
8 Sept 2026 Approved PA/2026/0859

Ascot Priory, Priory Road, Ascot, SL5 8RT

Large dead Scott's Pine that our tree surgeon identified this week and you will see from the attached photos that were it to fall it could endanger pe...

Tree 5 Day Notification (TR5 Application) Bracknell Forest
8 Sept 2026 Under Consultation PA/2026/0823

1 Seymour Drive, Ascot, SL5 8FX

T1 - Norway Maple - Reduce canopy height and lateral spread 3-4m back towards previous reduction points. Cuts will be made back to suitable growth...

Consent under Tree Preservation Orders Bracknell Forest
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
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 26/02187/VAR

10 Hamilton Drive Sunningdale Ascot SL5 9PP

Variation (under Section 73) of Condition 15 (Approved Plans) to substitute those plans approved under 25/02723/FULL for 1no. replacement detached dwe...

Variation Under Reg 73 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
4 Sept 2026 Refused 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
3 Sept 2026 Awaiting decision 26/02139/FULL

Holy Trinity Church Church Road Sunningdale Ascot SL5 0NJ

New air source heat pump with enclosure and extended pathway lighting.

Full 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
1 Sept 2026 Awaiting decision 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
1 Sept 2026 Under Consultation PA/2026/0835

Tambora, Long Hill Road, Ascot, SL5 8RE

One of the limbs of the Oak tree is overhanging into our neighbours garden and is lower the other limbs on the crown of the tree. I would like to sli...

Consent under Tree Preservation Orders Bracknell Forest
1 Sept 2026 Valid PA/2026/0795

23 King Edwards Road, Ascot, SL5 8PD

Application for a Lawful Development Certificate for loft conversion with rooflights to front and side, additional side facing window and an outbuildi...

Lawful development Bracknell Forest
1 Sept 2026 Awaiting decision 26/01342/FULL

22 Beech Hill Road Ascot SL5 0BW

Front canopy, part single part two storey side/rear extension, 1no. rear dormer, 1no. dropped kerb and alterations to fenestration following demolitio...

Full 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
28 Aug 2026 Awaiting decision 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
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
27 Aug 2026 Under Consultation PA/2026/0819

Ascot Stud Farm, Forest Road, Ascot, SL5 8RY

TPO 176 - Application to fell 1 tree and prune 1 tree

Tree Work Application (TRTPO Application) Bracknell Forest
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
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
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
24 Aug 2026 Valid PA/2026/0777

9 Goaters Road, Ascot, SL5 8HZ

Application for a Certificate of Lawfulness for the proposed conversion of existing loft space with rear facing dormer and front facing rooflight.

Lawful development Bracknell Forest
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
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
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
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
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
19 Aug 2026 Under Consultation PA/2026/0513

2 Woodend Close, Ascot, SL5 8LB

Lawful development certificate for construction of the first floor extension to existing ground floor extension as per planning approval for a two sto...

Full planning permission Bracknell Forest
17 Aug 2026 Under Consultation PA/2026/0787

Millside, 108b Locks Ride, Ascot, SL5 8QX

Proposed roof extension to allow for 2 flat roof dormers, with 1 including an inset balcony.

Householder planning permission Bracknell Forest
17 Aug 2026 Awaiting decision 26/01787/FULL

Redwells London Road Ascot SL5 7DJ

Single storey rear extension following demolition of existing element

Full Windsor And Maidenhead
17 Aug 2026 Awaiting decision 26/02032/TPO

13 Hamilton Drive Sunningdale Ascot SL5 9PP

(A) Pine - remove; (B) Pine - remove; (C) Oak - remove and (D) Cherry - crown reduce by 1m to leave a height of 5m and a spread of 6m (see red lined p...

Works To Trees Covered by TPO Windsor And Maidenhead
17 Aug 2026 Awaiting decision 26/02023/CLD

38 Beech Hill Road Ascot SL5 0BW

Certificate of lawfulness to determine whether planning permission 23/02406/FULL has lawfully commenced/implemented.

Certificate of Lawfulness of Development Windsor And Maidenhead
17 Aug 2026 Awaiting decision 26/01929/TPO

The Orchard Sunning Avenue Sunningdale Ascot SL5 9PW

(T1) - (Norwegian spruce) - Cut back by at least 1.2m on eastern and front sides from 7m to 5 - 6m in width, remove overhanging branches to garden/bou...

Works To Trees Covered by TPO Windsor And Maidenhead
17 Aug 2026 Approved PA/2026/0783

10 Westwood Grove, Ascot, SL5 8GB

TPO282 - Fell Dead Western Hemlock and Dead Scots Pine

Tree 5 Day Notification (TR5 Application) Bracknell Forest
13 Aug 2026 Valid PA/2026/0780

Newlands, 29 Prince Consort Drive, Ascot, SL5 8AW

Proposed construction of a roof doemer with 2no. conservation roof lights to the front slope and associated internal alterations following the removal...

Householder planning permission Bracknell Forest
13 Aug 2026 Awaiting decision 26/02006/TCA

Holmesdale Church Road Sunningdale Ascot SL5 0NH

T1 Yew - fell.

Works To Trees In Conservation Area Windsor And Maidenhead
13 Aug 2026 Awaiting decision 26/01967/FULL

Ascot Fire Station Station Hill Ascot SL5 7HF

New window to existing east elevation

Full Windsor And Maidenhead
13 Aug 2026 Awaiting decision 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
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
13 Aug 2026 Under Consultation PA/2026/0743

1 Cranbourne Towers, Fernbank Road, Ascot, SL5 8JE

Trim or shave the branches overshadowing the property

Consent under Tree Preservation Orders Bracknell Forest
12 Aug 2026 Awaiting decision 26/01996/NMA

Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

Non-material Amendment Windsor And Maidenhead
12 Aug 2026 Awaiting decision 26/01961/FULL

Claremont House Summerwood Sunningdale Ascot SL5 9SQ

1no. front and 1no. rear canopy, replacement railings to existing rear Juliet balconies and alterations to fenestration following demolition of existi...

Full Windsor And Maidenhead
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Data updated daily. Source: Windsor And Maidenhead, Bracknell Forest and Runnymede planning portals.