Planning Applications in Ascot and Sunningdale, Berkshire

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

See all 4,239 planning applications in Ascot and Sunningdale since 2016, 97 in the last 90 days. Search and filter the applications of Windsor and Maidenhead, Runnymede, Bracknell Forest, and Surrey Heath, see the latest on the map, or get free alerts for new ones.

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Showing 50 of 97 applications
2 days ago Awaiting decision 26/02402/VAR

Land At Silwood Park London Road Sunninghill Ascot SL5 7PZ

Variation (under Section 73a) of Condition 27 to substitute those plans approved under 23/02311/FULL for the Change of use and refurbishment of the Gr...

Variation Under Reg 73 Windsor And Maidenhead
2 days ago REGISTERED RU.26/1415

Tangle Copse Sherbourne Drive Virginia Water Surrey SL5 0LG

The erection of a single storey semi open outdoor kitchen to the rear of the garage wing.

Runnymede
23 Oct 2026 Awaiting decision 26/02599/FULL

Greenhouses Imperial College Silwood Park Buckhurst Road Ascot

Erection of a new research laboratory building, two greenhouses and conversion of aviary into associated plant room following demolition of existing g...

Full Windsor And Maidenhead
22 Oct 2026 Awaiting decision 26/02584/FULL

16 Pinecote Drive Sunningdale Ascot SL5 9PS

Single storey rear extension.

Full Windsor And Maidenhead
20 Oct 2026 Awaiting decision 26/02526/NMA

Sunninghill Cottage London Road Ascot SL5 7DJ

Non-material amendments to planning permission 25/02534/VAR for the repositioning of windows, doors and chimney at ground and first floor level includ...

Non-material Amendment Windsor And Maidenhead
19 Oct 2026 Awaiting decision 26/02539/CPD

Winbar 58 Llanvair Drive Ascot SL5 9LN

Certificate of lawfulness to determine whether the proposed laying of a new hard surface is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
19 Oct 2026 Awaiting decision 26/02534/CPD

Woodland 23D Murray Court Ascot SL5 9BP

Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
19 Oct 2026 Awaiting decision 26/02492/FULL

C E Ellison Ltd 32 Brockenhurst Road Ascot SL5 9DL

Conversion and partial change of use of the existing commercial premises with new signage, alterations to fenestration and EV charger points, refuse a...

Full Windsor And Maidenhead
16 Oct 2026 Awaiting decision 26/02527/CONDIT

Sunninghill Cottage London Road Ascot SL5 7DJ

Details required by condition 11 (external lighting) of Planning Permission 25/02534/VAR for a variation (under Section 73) of planning permission 24/...

Discharge of Condition Windsor And Maidenhead
16 Oct 2026 Awaiting decision 26/02382/FULL

RSG Motor Group Kings Road Sunninghill Ascot SL5 7BT

Demolition of existing buildings and erection of a commercial unit (Use Class E) and 15 dwellings, including associated vehicular and pedestrian acces...

Full Windsor And Maidenhead
14 Oct 2026 Awaiting decision 26/02520/TPO

Oaklands Kier Park Ascot SL5 7DS

(T1,2,3,4 and 5) - Leylandii - Fell. (012/1966/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
13 Oct 2026 Awaiting decision 26/02510/CONDIT

Ellesmere 4 Green Lane Ascot SL5 7QJ

Details required by condition 4 (biodiversity enhancements) of Planning Permission 26/01817/FULL for the construction of a single-storey side extensio...

Discharge of Condition Windsor And Maidenhead
13 Oct 2026 Awaiting decision 26/02503/CONDIT

Shorts Waste Transfer And Recycling Facility St Georges Lane Ascot SL5 7ET

Details required by condition 2 (Tree removal/Bat Survey) of planning application 25/01116/REM for Reserved matters (Appearance, Landscaping, Layout a...

Discharge of Condition Windsor And Maidenhead
12 Oct 2026 Awaiting decision 26/02489/TPO

Dorchester Mansions Cross Road Sunningdale Ascot SL5 9SG

(T1-T4) - Hornbeam - Fell. (131/2002/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
12 Oct 2026 Awaiting decision 26/02488/CONDIT

Land Adjacent To Manor House London Road Sunningdale Ascot

Details required by Condition 8 (Reasonable Avoidance Method Statement); Condition 10 ( Sustainable Drainage Strategy); Condition 15 (Tree Protection ...

Discharge of Condition Windsor And Maidenhead
9 Oct 2026 Registered 26/0937/DTC

Land East Of New Place London Road Sunningdale Ascot Windsor And Maidenhead

Submission of details to comply with condition 9 (noise) and condition 10 (Suds) attached to planning permission 25/1026/FFU for the erection of self ...

Details to comply Surrey Heath
8 Oct 2026 Awaiting decision 26/02457/TPO

Chadwicke House Sunning Avenue Sunningdale Ascot SL5 9PW

(T1) Beech - selectively reduce the northern side of the crown by up to 2m, reducing the crown spread in this area from approximately 15m to 13m, redu...

Works To Trees Covered by TPO Windsor And Maidenhead
8 Oct 2026 Awaiting decision 26/02448/TPO

Green Shadows Hancocks Mount Ascot SL5 9PQ

(T2) - Sweet Chestnut - Reduce two branches, branch A by 2.5m and branch B by 3m, overhanging the roof and chimney and to a distance of 1m from the ho...

Works To Trees Covered by TPO Windsor And Maidenhead
8 Oct 2026 Awaiting decision 26/02344/TPO

Brock Set House Broomfield Park Sunningdale Ascot SL5 0JT

T1 Liquid Amber - Crown Reduction by 3m to a final height of 15m and spread of 7m, T2 Silver Birch - Crown Reduction by 2m to a final height of 15m an...

Works To Trees Covered by TPO Windsor And Maidenhead
7 Oct 2026 Awaiting decision 26/02353/FULL

Roman Way House Charters Road Sunningdale Ascot SL5 0DE

Single storey rear extension (part retrospective).

Full Windsor And Maidenhead
6 Oct 2026 Awaiting decision 26/01970/FULL

The Wild Wood Heather Drive Sunningdale Ascot SL5 0HT

Two storey front/side extension with 1 no. front juliet balcony, relocated front door, single storey rear infill extension, alterations to fenestratio...

Full Windsor And Maidenhead
5 Oct 2026 Under Consultation PA/2026/0932

Milcote, Kings Ride, Ascot, SL5 8AB

Proposed redevelopment of the site to provide 10 residential apartments with basement parking, refuse storage, new access and landscaping following de...

Full planning permission Bracknell Forest
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
1 Oct 2026 Awaiting decision 26/02153/FULL

St Francis Catholic Primary School Coronation Road Ascot SL5 9HG

Demolition of the existing former pre-school buildings and associated works, together with the provision of replacement soft landscaping

Full Windsor And Maidenhead
1 Oct 2026 Awaiting decision 26/02385/TPO

16 Hamilton Drive Sunningdale Ascot SL5 9PP

Horse Chestnut - Cut back overhanging limbs to the fence line (002/1964/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
1 Oct 2026 Awaiting decision 26/02386/TPO

Buckeley House Sunning Avenue Sunningdale Ascot SL5 9PW

(T1) - Beech - raise canopy up to 4m and tip reduce away from house on south side to provide 2m clearance to property, leaving a final spread of 7m. (...

Works To Trees Covered by TPO 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
30 Sept 2026 Awaiting decision 26/02387/TPO

Land Rear of 74-80 Chobham Road Sunningdale Ascot SL5 0HE

T1 - Horse Chestnut - selectively thin the canopy by approximately 15%, particularly to the south-western side. (083/2004/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
30 Sept 2026 Awaiting decision 26/02280/FULL

3 Station Parade And Flat Over 3 Station Parade London Road Sunningdale Ascot SL5 0EP

New shopfront, single storey rear extension, rear first floor extension to the existing first floor flat, first floor rear terrace and balustrades, en...

Full 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
24 Sept 2026 Awaiting decision 26/02351/CPD

Titlarks Farm Titlarks Hill Sunningdale Ascot

Certificate of lawfulness to determine whether the proposed future works to carry on and complete the erection of a dwellinghouse pursuant to planning...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead
22 Sept 2026 Refused 15 Oct 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
22 Sept 2026 Approved 26 Oct 26/02328/CONDIT

Fauns Farm And Fauns Farm Cottage Devenish Road Sunningdale Ascot

Details required by Condition 7 (Bat licence) of planning permission (23/01008/FULL) for a Replacement dwelling, stables and landscaping following the...

Discharge of Condition 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
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
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
17 Sept 2026 Awaiting decision 26/02198/TPO

Land At St James Gate Sunningdale Ascot

(G5) Pinus Nigra - remove lateral branches back from Clareways by 3-4m and remove deadwood. (011/2002/TPO).

Works To Trees Covered by TPO Windsor And Maidenhead
16 Sept 2026 Awaiting decision 26/02273/CONDIT

Holy Trinity Church Church Road Sunningdale Ascot SL5 0NJ

Details required by Condition 2 (New door details), 4 (ASHP screening details), 10 (ASHP details), 12 (EV charging point details) and 14 (External lig...

Discharge of Condition 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
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
14 Sept 2026 Awaiting decision 26/02016/FULL

3 Station Road Sunningdale Ascot SL5 0QQ

1no. dropped kerb.

Full Windsor And Maidenhead
11 Sept 2026 Awaiting decision 26/02257/TPO

Broomhall Recreation Ground Broomhall Lane Sunningdale Ascot SL5 0DG

WL02 and WL03 Fell, WL06 - Crown reduction by 3m, WL10 , WL11, WL14, WL15, WL16, WL19, WL24, WL28 and WL29 - Fell, WL31 - Remove defective stems - see...

Works To Trees Covered by TPO Windsor And Maidenhead
11 Sept 2026 Approved 9 Oct 26/02115/TPO

Verge Adj To Tudor House Broomfield Park Sunningdale Ascot SL5 0JS

(T1) Oak - Sectional fell (071/2004/TPO)

Works To Trees Covered by TPO Windsor And Maidenhead
11 Sept 2026 Approved 21 Oct 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
10 Sept 2026 Approved 27 Oct 26/02138/FULL

Bridgehampton Lady Margaret Road Sunningdale Ascot SL5 9QH

Proposed Carport to end of existing garage and 1 no. South-west facing dormer

Full Windsor And Maidenhead
10 Sept 2026 Approved 16 Oct 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
9 Sept 2026 Refused 16 Oct 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 Decided 23 Oct 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
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Data updated daily. Source: Windsor And Maidenhead, Runnymede and Bracknell Forest planning portals.