Demolition plans in Windsor and Maidenhead

323 demolition applications were submitted in Windsor and Maidenhead in the last 12 months, from garages and outbuildings to whole buildings. Of the 200 decided so far, 149 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

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Showing 50 of 87 applications
22 Oct 2026 Awaiting decision 26/02389/FULL

15 Cornwall Close Eton Wick Windsor SL4 6NB

Front porch, single storey side/rear extension, alterations to the external finish and fenestration and widening of the existing drop kerb following t...

Full Windsor And Maidenhead
21 Oct 2026 Awaiting decision 26/02531/FULL

Kam Kottage Langworthy Lane Holyport Maidenhead SL6 2HH

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

Full Windsor And Maidenhead
20 Oct 2026 Awaiting decision 26/02438/FULL

251 St Leonards Road Windsor SL4 3DR

Single storey side/rear extension following demolition of existing conservatory.

Full Windsor And Maidenhead
20 Oct 2026 Awaiting decision 26/02538/VAR

Lawnfield House Westmorland Road Maidenhead SL6 4HB

Variation (under Section 73) of Condition 2 (Approved Plans) to substitute those plans approved under 24/00221/FULL (Allowed On Appeal) for a full app...

Variation Under Reg 73 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 26/02113/FULL

Dudley Court Clewer Hill Road Windsor

Demolition and rebuild of existing garage block due to structural damage. (9no garages)

Full Windsor And Maidenhead
13 Oct 2026 Awaiting decision 26/02491/FULL

Milcote And The Nook At Milcote Kings Ride Ascot

Redevelopment of the site to provide 10 No. residential apartments with basement parking, refuse storage, new access and landscaping following demolit...

Full Windsor And Maidenhead
12 Oct 2026 Awaiting decision 26/02144/FULL

Land Adjacent To 91 Meadow Way Old Windsor Windsor

Single storey detached garage, and alterations to front boundary treatment, following the demolition of an existing garage and shed.

Full Windsor And Maidenhead
9 Oct 2026 Awaiting decision 26/02468/DEM

Maidenhead Golf Club Shoppenhangers Road Maidenhead SL6 2PZ

Prior notification for the demolition of the existing clubhouse and associated buildings.

Demolition(outside Conservation Area) Windsor And Maidenhead
5 Oct 2026 Awaiting decision 26/02427/FULL

149 Whyteladyes Lane Cookham Maidenhead SL6 9LF

New front porch, part single-storey and part two-storey side/rear extension, 1 no. flue, alterations to fenestration and associated works following re...

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
5 Oct 2026 Awaiting decision 26/02356/FULL

Medina Islamic Education And Cultural Centre Technor House Shirley Avenue Windsor SL4 5LH

Relocation of the front entrance, front canopy, single storey rear extension, first floor side extension with undercroft and alterations to fenestrati...

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 26/02413/FULL

4 Beaufort Place Bray Maidenhead SL6 2BS

Relocation of front entrance door, new front canopy, new mono pitched roof over existing front bay window, part two storey part first floor rear/side ...

Full Windsor And Maidenhead
1 Oct 2026 Awaiting decision 26/02278/FULL

Land At 57 To 61 The Green Wraysbury And 1 To 3 Station Road Wraysbury Staines

Proposed change of use of No.57 to 2no. offices. Change of use from car repairs to 4no. offices with alterations to fenestration to No.59. Two storey ...

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
30 Sept 2026 Awaiting decision 26/01328/FULL

12 North Town Moor Maidenhead SL6 7JR

Part single part two storey side/rear extension, alterations to fenestration, relocated front door and canopy, following demolition of existing elemen...

Full Windsor And Maidenhead
29 Sept 2026 Awaiting decision 26/02388/FULL

2 Bissley Drive Maidenhead SL6 3UZ

1no. detached dwelling, Solar panels, 1no. ASHP, 1no. EV charging point and 1no. dropped kerb following the demolition of the existing garage and part...

Full Windsor And Maidenhead
29 Sept 2026 Awaiting decision 26/02277/FULL

125 Springfield Road Windsor SL4 3PZ

New front entrance canopy and mono pitched roof, pitched roof to the existing garage, single storey front extension, 1no. front dormer, single storey ...

Full Windsor And Maidenhead
29 Sept 2026 Awaiting decision 26/02338/FULL

75 Mill Lane Windsor SL4 5JQ

Single storey rear/side extension and new patio following demolition of existing garage.

Full Windsor And Maidenhead
29 Sept 2026 Awaiting decision 26/02231/FULL

Land Adjacent To 6 Stuart Close Windsor

1no. dwelling with solar panels to the front elevation and hardstanding following demolition of existing elements.

Full Windsor And Maidenhead
25 Sept 2026 Awaiting decision 26/02325/FULL

Bath Cottage Bath Road Littlewick Green Maidenhead SL6 3QR

1no. self-build replacement dwelling, 1no. ASHP, associated hard and soft landscaping, relocation of the existing access with new gates, piers and new...

Full Windsor And Maidenhead
25 Sept 2026 Awaiting decision 26/02259/FULL

Manor Farm Sturt Green Holyport Maidenhead SL6 2JF

Demolition of an existing barn and the construction of a replacement barn.

Full Windsor And Maidenhead
23 Sept 2026 Refused 9 Oct 26/30015/SMI

Liitle Marlow Sewage Treatment Works Marlow Road Little Marlow Marlow SL7 3SB

Demolition of existing life expired single storey modular building and garage and development of two new single storey modular training facility build...

Spheres of Mutual Interest Windsor And Maidenhead
23 Sept 2026 Awaiting decision 26/02178/FULL

Oak Tree House Twyford Road Binfield Bracknell RG42 5QD

Extension of sports and fitness barn (Use F2) following the demolition of the existing round top sports barn and adjoining garage.

Full Windsor And Maidenhead
23 Sept 2026 Awaiting decision 26/01990/FULL

Highclere Shoppenhangers Road Maidenhead SL6 2QA

Alterations to the front entrance, single storey side/rear extension, single storey side extension, first floor rear extension, 1no. rear canopy, 1no....

Full Windsor And Maidenhead
22 Sept 2026 Awaiting decision 26/01453/FULL

Osmington Horton Road Horton Slough SL3 9NU

Conversion of the existing dwelling into 4no. flats to include part single part two storey rear extension, loft conversion, 1no. rear Juliet balcony, ...

Full Windsor And Maidenhead
21 Sept 2026 Refused 13 Oct 26/30014/SMI

24 Riverside Egham TW20 0AD

Proposed new dwelling to replace existing bungalow.

Spheres of Mutual Interest Windsor And Maidenhead
21 Sept 2026 Decided 15 Oct 26/30013/SMI

Land At Manor Farm Poyle Road Poyle Slough

Construction of a proposed demolition of existing buildings and structures, and erection of three Data Centres (Use Class B8) with ancillary substatio...

Spheres of Mutual Interest Windsor And Maidenhead
17 Sept 2026 Awaiting decision 26/02320/FULL

Land At Manor Farm Poyle Road Poyle Slough

Demolition of existing buildings and structures, and erection of three Data Centres (Use Class B8) with ancillary substation, offices, associated plan...

Full Windsor And Maidenhead
17 Sept 2026 Awaiting decision 26/02041/FULL

67 Aldebury Road Maidenhead SL6 7HJ

Part garage conversion to include new pitched roof, part single part two storey rear/side extension, part two storey part first floor side/front exten...

Full Windsor And Maidenhead
17 Sept 2026 Awaiting decision 26/02240/FULL

12 Savoy Court Maidenhead SL6 7JS

Part single part two storey rear/side extension, 1no. rear dormer and alterations to fenestration following demolition of existing rear element.

Full 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
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
11 Sept 2026 Awaiting decision 26/01925/FULL

44 Choseley Road Knowl Hill Reading RG10 9YT

Two storey side/rear extension and alterations to fenestration following demolition of existing conservatory.

Full Windsor And Maidenhead
11 Sept 2026 Awaiting decision 26/02167/FULL

Manor Farm Sturt Green Holyport Maidenhead SL6 2JF

Part two storey part first floor front/side extension following demolition of existing elements.

Full Windsor And Maidenhead
10 Sept 2026 Awaiting decision 26/02244/FULL

1 St Andrews Crescent Windsor SL4 4EW

Two single storey side/rear extensions, new PV panels and pergola following the demolition of the existing elements.

Full Windsor And Maidenhead
10 Sept 2026 Awaiting decision 26/01960/FULL

Storage And Warehouse Buildings Adjacent To Mills Farm House Oakley Green Road Oakley Green Windsor

3no. dwellings with PV panels, hardstanding and landscaping following the demolition of the existing storage and warehouse buildings.

Full Windsor And Maidenhead
10 Sept 2026 Awaiting decision 26/02009/FULL

3 Haslemere Road Windsor SL4 5ET

Single storey rear/side extension and new roof to existing rear element following demolition of existing rear extension.

Full Windsor And Maidenhead
9 Sept 2026 Awaiting decision 26/02239/FULL

23A Bolton Avenue Windsor SL4 3JE

New front bay window, single storey front/side extension, new roof, raising of the eaves and ridge to create a first floor, new roof to single storey ...

Full Windsor And Maidenhead
9 Sept 2026 Awaiting decision 26/01871/FULL

Poplars Southlea Road Datchet Slough SL3 9DB

Replacement dwelling with solar panels and refuse and cycle storage, 2no. air source heat pumps, solar panels and alterations to the existing detached...

Full Windsor And Maidenhead
9 Sept 2026 Awaiting decision 26/02237/VAR

Netley 105 Altwood Road Maidenhead SL6 4QD

Variation (under Section 73A) of Condition 3 (Approved Plans) to substitute those plans approved under 24/00979/FULL for a single storey rear extensio...

Variation Under Reg 73 Windsor And Maidenhead
8 Sept 2026 Awaiting decision 26/02203/FULL

6 Gilman Crescent Windsor SL4 4YN

Single storey front/side extension, relocated front entrance door, two storey rear/side extension, raising of the eaves and ridge, 2no. side dormers, ...

Full Windsor And Maidenhead
8 Sept 2026 Awaiting decision 26/02088/FULL

Holmwood Briar Glen Cookham Maidenhead SL6 9JP

Replacement detached four bedroom dwelling with solar panels, air source heat pump, car port and cycle storage following the demolition of the existin...

Full Windsor And Maidenhead
7 Sept 2026 Withdrawn 21 Oct 26/02047/FULL

10 Gables Close Datchet Slough SL3 9BB

Part single part two storey side/rear extension, alterations to fenestration and a replacement detached garage following the demolition of the existin...

Full Windsor And Maidenhead
7 Sept 2026 Awaiting decision 26/02156/FULL

1 Farm Yard Windsor SL4 1QL

Creation of additional storey for 1no. residential unit with roof terrace and balustrades following the demolition of the existing roof level plant ro...

Full 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
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 26/02177/FULL

81 Furze Platt Road Maidenhead SL6 7NQ

2no. three bedroom semi-detached dwellings with EV charger points, new cycle and refuse stores and a new shared crossover following the demolition of ...

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
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Frequently asked questions

Do you need planning permission to demolish a building?
Most demolition outside conservation areas is permitted development under Part 11 of the GPDO, but you must submit a prior-approval application covering method and restoration. Demolition of dwellinghouses always needs prior approval, even where permitted development applies.
What is a 'replacement dwelling' application?
Planning permission to demolish an existing dwelling and replace it with a new one. The principle is not automatic: councils assess the replacement against local policy on impact, scale, design and any heritage or rural-character considerations.
Can I get email alerts for new demolition applications in Windsor and Maidenhead?
Yes. Click "Set up alerts" on this page and you'll get a daily or weekly email listing every new demolition application published by Windsor and Maidenhead. You can also narrow the alert to a postcode, street, or drawn area.

We check Windsor and Maidenhead's planning portal daily. New demolition applications appear here within a day of being published.