Demolition plans in Windsor and Maidenhead

97 demolition applications were submitted in Windsor and Maidenhead in the last 12 months, from garages and outbuildings to whole buildings. Of the 43 decided so far, 32 were approved. Demolish-and-rebuild schemes also appear under planned new homes.

69 last 90 days
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21 last 30 days
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5 last 14 days

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Showing 50 of 69 applications
26/01647/CONDIT 6 Jul 2026 Awaiting decision

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...

Windsor And Maidenhead 6 Jul 2026
26/01624/CONDIT 2 Jul 2026 Awaiting decision

Mattel House Vanwall Road Maidenhead

Details required by Condition 5 (Hard Landscaping) and Condition 6 (Soft Landscaping) of planning permission 22/01391/FULL (allowed on appeal) for the...

Discharge of Condition Windsor And Maidenhead 2 Jul 2026
26/01494/FULL 1 Jul 2026 Awaiting decision

Cedar House The Straight Mile Shurlock Row Reading RG10 0QP

Demolition of existing storage shed and alterations to internal layout and fenestration to the existing detached outbuilding and use as ancillary resi...

Full Windsor And Maidenhead 1 Jul 2026
26/01524/FULL 30 Jun 2026 Awaiting decision

31 The Avenue Wraysbury Staines TW19 5EY

1no self/custom build dwelling and detached garage, and associated landscape works, following demolition of existing

Full Windsor And Maidenhead 30 Jun 2026
26/01596/CONDIT 30 Jun 2026 Awaiting decision

Tangier Island Tangier Lane Eton Windsor SL4 6BU

Details required by part condition (2) (A - Methodology and programme for a Level 3 building recording and analysis) of Listed Building Consent (23/02...

Discharge of Condition Windsor And Maidenhead 30 Jun 2026
26/01560/CONDIT 25 Jun 2026 Awaiting decision

Mount Farm House Mount Farm Choke Lane Maidenhead SL6 6PL

Details required by Condition 2 (Materials) and Condition 3 (Biodiversity Enhancements) of planning permission 26/00361/FULL for a single storey rear ...

Discharge of Condition Windsor And Maidenhead 25 Jun 2026
26/01570/FULL 25 Jun 2026 Awaiting decision

50 York Road Windsor SL4 3NY

Single storey side/rear extension with accommodation within the roof space, hip to gable, 1no. front dormer, PV panels, 1no. flue, new gate and piers,...

Full Windsor And Maidenhead 25 Jun 2026
26/01499/FULL 25 Jun 2026 Awaiting decision

Land To The Rear of Long Chase Lodge Ascot Road Holyport Maidenhead

1no. three-bedroom dwelling with associated parking and landscaping following the demolition of the 2no. existing storage buildings.

Full Windsor And Maidenhead 25 Jun 2026
26/01507/FULL 24 Jun 2026 Awaiting decision

42 Twynham Road Maidenhead SL6 5AS

Single storey side/rear extension, front roof canopy, modification and raising of the existing roof to extend existing loft space, new roof lights, PV...

Full Windsor And Maidenhead 24 Jun 2026
26/01492/CONDIT 24 Jun 2026 Awaiting decision

The Chequers Dean Lane Cookham Maidenhead SL6 9BQ

Details required by Condition 2 (Materials), 4 (Soft landscaping), 5 (ASHP), 10 (Biodiversity enhancements) and 12 (Sustainability) of planning permis...

Discharge of Condition Windsor And Maidenhead 24 Jun 2026
26/01555/FULL 24 Jun 2026 Awaiting decision

11 Church View White Waltham Maidenhead SL6 3JQ

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

Full Windsor And Maidenhead 24 Jun 2026
26/01544/CONDIT 23 Jun 2026 Awaiting decision

Fauns Farm And Fauns Farm Cottage Devenish Road Sunningdale Ascot

Details required by Condition 8 (CEMP) of planning permission 23/01008/FULL for a Replacement dwelling, stables and landscaping following the demoliti...

Discharge of Condition Windsor And Maidenhead 23 Jun 2026
26/01490/FULL 23 Jun 2026 Awaiting decision

21 College Avenue Maidenhead SL6 6AR

Construction of a new front boundary wall and wrought iron gates to vehicle access, following demolition of existing front boundary wall and wrought i...

Full Windsor And Maidenhead 23 Jun 2026
26/01481/FULL 22 Jun 2026 Awaiting decision

109 Welley Road Wraysbury Staines TW19 5HQ

New front canopy, single storey side/rear extension and creation of a first floor following demolition of existing elements

Full Windsor And Maidenhead 22 Jun 2026
26/01503/CONDIT 18 Jun 2026 Awaiting decision

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 18 Jun 2026
26/01486/FULL 18 Jun 2026 Awaiting decision

Walnut Tree Cottage Knowl Hill Common Knowl Hill Reading RG10 9YD

Part two storey part first floor extension with 2no. side dormers to southwest elevation and alterations to fenestration following demolition of exist...

Full Windsor And Maidenhead 18 Jun 2026
26/01509/FULL 18 Jun 2026 Awaiting decision

5 Archer Close Maidenhead SL6 6LH

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

Full Windsor And Maidenhead 18 Jun 2026
26/01487/CONDIT 16 Jun 2026 Awaiting decision

Orchard End Sill Bridge Lane Waltham St Lawrence Reading RG10 0NT

Details required by Condition 8 (PV panels), 11 (Boundary treatment), 14 (Soft Landscaping) and 18 (Sustainable construction) of planning permission 2...

Discharge of Condition Windsor And Maidenhead 16 Jun 2026
26/01423/FULL 15 Jun 2026 Awaiting decision

22 Cawcott Drive Windsor SL4 5PU

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

Full Windsor And Maidenhead 15 Jun 2026
26/01433/CONDIT 15 Jun 2026 Awaiting decision

Land Adjacent To Oakside Littlefield Green White Waltham Maidenhead

Details required by Conditions (4) (landscaping) 6 (cycle parking) of planning permission (22/03415/FULL) for a (detached dwelling following demolitio...

Discharge of Condition Windsor And Maidenhead 15 Jun 2026
26/01415/FULL 15 Jun 2026 Awaiting decision

Salixholme 5 Fairfield Approach Wraysbury Staines TW19 5DP

New front canopy, single storey side/rear extension, first floor front extension, new roof, raising of the eaves and ridge, 1no. front dormer, 1no. fr...

Full Windsor And Maidenhead 15 Jun 2026
26/01340/FULL 10 Jun 2026 Awaiting decision

14 Lowbrook Drive Maidenhead SL6 3XW

Single storey front/side extension, single storey rear extension and dropped kerb, following demolition of existing front porch.

Full Windsor And Maidenhead 10 Jun 2026
26/01296/FULL 9 Jun 2026 Awaiting decision

Saffrons 8 Winkfield Road Windsor SL4 4BG

Replacement front canopy, 1no. front dormer, enlargement of the existing rear dormer, alterations to external finishes and to fenestration following d...

Full Windsor And Maidenhead 9 Jun 2026
26/01407/FULL 8 Jun 2026 Awaiting decision

41 Longmead Windsor SL4 5PZ

Part single part two storey front/side/rear extension and alterations to fenestration, following demolition of existing elements

Full Windsor And Maidenhead 8 Jun 2026
26/01411/VAR 8 Jun 2026 Awaiting decision

Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, includ...

Variation Under Reg 73 Windsor And Maidenhead 8 Jun 2026
26/01385/FULL 5 Jun 2026 Awaiting decision

34 Ditton Road Datchet Slough SL3 9LR

New outbuilding following demolition of existing

Full Windsor And Maidenhead 5 Jun 2026
26/01315/FULL 4 Jun 2026 Awaiting decision

Kimbers Farm Oakley Green Road Oakley Green Windsor SL4 4QF

Replacement stables, store barn and a replacement pole shelter for machinery (Retrospective)

Full Windsor And Maidenhead 4 Jun 2026
26/01374/FULL 3 Jun 2026 Awaiting decision

32 Elm Road Windsor SL4 3ND

Replacement outbuilding.

Full Windsor And Maidenhead 3 Jun 2026
26/01372/CPD 3 Jun 2026 Awaiting decision

18 Whiteacres Drive Holyport Maidenhead SL6 2EH

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

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead 3 Jun 2026
26/01360/CONDIT 2 Jun 2026 Awaiting decision

Land Bounded By Willow Path And The Limes And Windsor Road And Dedworth Road And Oakley Green Road Oakley Green Windsor

Details required by Condition 31 (CEMP) of planning permission 22/01354/OUT for an Outline application for access only to be considered at this stage ...

Discharge of Condition Windsor And Maidenhead 2 Jun 2026
26/01345/FULL 29 May 2026 Awaiting decision

26 College Rise Maidenhead SL6 6BP

Single storey rear/side extension and alterations to fenestration following demolition of existing store.

Full Windsor And Maidenhead 29 May 2026
26/01344/FULL 29 May 2026 Awaiting decision

Glaxo Smithkline Norreys Drive Maidenhead SL6 4BL

Full planning application to demolish and re-develop the site to provide new warehouse buildings of flexible B2/B8 Use floorspace and associated offic...

Full Windsor And Maidenhead 29 May 2026
26/01290/FULL 28 May 2026 Awaiting decision

133 Maidenhead Road Windsor SL4 5EZ

Part single part two storey side/rear extension following demolition of existing garage and summer room.

Full Windsor And Maidenhead 28 May 2026
26/01244/FULL 28 May 2026 Awaiting decision

The Sanctum On The Green Cookham Dean Common Cookham Maidenhead SL6 9NZ

Replacement glazed extension with new lobby, main entrance, covered area and paving following the demolition of the existing conservatory.

Full Windsor And Maidenhead 28 May 2026
26/01307/CONDIT 26 May 2026 Awaiting decision

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 26 May 2026
26/01284/FULL 22 May 2026 Awaiting decision

12 Headington Road Maidenhead SL6 5JH

Relocation of the entrance door, single storey front extension and single storey side/front extension following demolition to existing side elements.

Full Windsor And Maidenhead 22 May 2026
26/01275/DEM 21 May 2026 Decided

Clyde House And The Project Centre Reform Road Maidenhead

Prior notification for the demolition of all buildings and structures.

Demolition(outside Conservation Area) Windsor And Maidenhead 21 May 2026
26/01256/VAR 19 May 2026 Awaiting decision

Padel Paviliion Braywick Park Braywick Road Maidenhead SL6 1BN

Variation (under Section 73a) of Conditions 4, 6, 7 and 8 to amend the wording to reflect discharged condition details, and variation of Condition 9 (...

Variation Under Reg 73 Windsor And Maidenhead 19 May 2026
26/01037/FULL 18 May 2026 Awaiting decision

124 And Land At 124 Westborough Road Maidenhead

1no. dwelling with new hardstanding, fence, 2no. cycle and refuse stores and 2no. dropped kerbs, following demolition of existing elements.

Full Windsor And Maidenhead 18 May 2026
26/01218/FULL 18 May 2026 Awaiting decision

6 Arundel Close Maidenhead SL6 5JY

single storey side/rear extension, loft conversion for storage, rear terrace and alterations to the external finish and fenestration following the dem...

Full Windsor And Maidenhead 18 May 2026
26/01232/CONDIT 14 May 2026 Decided

2 Manor Way Holyport Maidenhead SL6 2JP

Details required by Condition 3 (Details of glazing) of planning permission 24/02558/FULL for Alterations to front entrance, single storey infill/rear...

Discharge of Condition Windsor And Maidenhead 14 May 2026
26/01231/CPD 14 May 2026 Awaiting decision

King Edward House River Road Willows Riverside Park Windsor SL4 5TH

Certificate of lawfulness to determine whether the proposed sitting of 1no. caravan incidental to the main dwelling following demolition of existing e...

Cert of Lawfulness of Proposed Dev Windsor And Maidenhead 14 May 2026
26/01086/FULL 14 May 2026 Awaiting decision

The Star And Land At The Star Broadmoor Road Waltham St Lawrence Reading

Demolition of a Detached Single Storey Timber Storage Building and the Erection of Two Detached 4 Bedroom Houses. Permanent Stopping Up of an Existing...

Full Windsor And Maidenhead 14 May 2026
26/00976/FULL 14 May 2026 Awaiting decision

Coltmans The Street Waltham St Lawrence Reading RG10 0JJ

1no. canopy to north elevation, conversion of existing outbuilding into habitable accommodation, relocation of existing outbuildings, 1no. ASHP, 1no. ...

Full Windsor And Maidenhead 14 May 2026
26/01092/FULL 13 May 2026 Awaiting decision

71 Frances Road Windsor SL4 3AQ

Single storey rear/side extension, single storey rear extension, new rear steps, 3no. rear Juliet balconies, replacement roof, 1no. rear dormer, raisi...

Full Windsor And Maidenhead 13 May 2026
26/01110/FULL 12 May 2026 Decided

18 Keppel Spur Old Windsor Windsor SL4 2LU

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

Full Windsor And Maidenhead 12 May 2026
26/00977/LBC 12 May 2026 Awaiting decision

Coltmans The Street Waltham St Lawrence Reading RG10 0JJ

Consent for internal alterations including demolition works to main dwelling and outbuilding including demolition of a staircase, new secondary glazin...

Listed Building Consent Windsor And Maidenhead 12 May 2026
26/01179/FULL 11 May 2026 Decided

Chasebury Brockenhurst Road Ascot SL5 9HA

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

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

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 11 May 2026
26/01132/FULL 7 May 2026 Decided

131 Wolf Lane Windsor SL4 4YY

Garage conversion into habitable accommodation with raising of the existing flat roof, relocation of the front entrance door and 1no. front ground flo...

Full Windsor And Maidenhead 7 May 2026
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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.