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England · Local authority

Royal Borough of Windsor and Maidenhead
Planning applications.

Explore collected planning applications and decisions for Royal Borough of Windsor and Maidenhead. Search an address, application reference or proposal to find a record.

Collected application statistics

Collected records · All available dates
339Searchable applications
284Recorded as pending
80%Approval rate · 49 approved or refused records
10Refused applications

39 approved · 10 refused · 5 withdrawn. Received dates in our records: 2 Apr 2026 to 17 Sept 2026. Most recent record check: 22 Sept 2026. Counts reflect the last collected status; some records may be out of date.

Local planning information

Council sources checked 14 Sept 2026
Planning information Planning and building controlContact planning Building Control enquiryLocal plan Planning policyPre-application advice Planning pre-application adviceConservation areas Conservation

Council contacts

Contact details were found on council pages. Check the source for opening hours and which enquiries the service handles.

Conservation areas and Article 4 directions

Explore published planning boundaries and follow their source records for designation details. Coverage varies: an empty map does not mean there are no restrictions. Check the council’s current maps and documents before relying on a boundary.

Conservation areasNo boundary records available in this collection
Article 4 direction areasNo boundary records available in this collection

Interactive planning map loads with JavaScript. Dataset sources are linked below.

Download Article 4 coverage for all authorities (CSV)

Data downloaded 14 Sept 2026. Display boundaries are simplified and indicative. Map record counts are not a complete count of designations or directions.

Sources: Planning Data conservation areas and Article 4 direction areas. Contains public sector information licensed under the Open Government Licence v3.0.

More application records

  1. Decided26/01903/CONDIT

    Details required by Condition 9 (external finishes) of Planning Permission 23/01384/FULL for (Consent for the conversion of the existing building including internal and external alterations to provide a new tavern, gift shop, workshops and 5 ensuite bedrooms. Two studio units within internal courtyard and construction of a new two storey mews building at the rear of the courtyard to provide 7 suites all to be occupied in association with the tavern as holiday accommodation/short term lets).

    47 - 49 High Street Eton Windsor

    Received 3 Aug 2026
  2. Decided26/01905/FULL

    Single storey front extension with canopy, part garage conversion, first floor side extension, part single part two storey rear extension, hardstanding and alterations to fenestration following demolition of existing elements.

    8 Chiltern Road Maidenhead SL6 1XA

    Received 3 Aug 2026
  3. Awaiting decision26/01906/FULL

    Single storey rear extension following demolition of existing conservatory.

    67 Shepherds Close Hurley Maidenhead SL6 5LZ

    Received 3 Aug 2026
  4. Awaiting decision26/01907/CPD

    Certificate of lawfulness to determine whether the proposed hip to gable, 2no. front rooflight, 1no. rear dormer and alterations to fenestration are lawful.

    35 College Avenue Maidenhead SL6 6AZ

    Received 3 Aug 2026
  5. Awaiting decision26/01908/FULL

    Replacement outbuilding ancillary to the main dwelling.

    60 Grove Road Windsor SL4 1HS

    Received 3 Aug 2026
  6. Awaiting decision26/01909/LBC

    Consent for a replacement outbuilding ancillary to the main dwelling.

    60 Grove Road Windsor SL4 1HS

    Received 3 Aug 2026
  7. Awaiting decision26/01910/FULL

    Single storey rear extension.

    35 Walpole Road Old Windsor Windsor SL4 2LX

    Received 3 Aug 2026
  8. Decided26/01911/TCA

    (Black dot on plan) Walnut - Crown reduce (as shown) leaving a height of approximately 14m and spread of 12m.

    Chalk Pit Cottage Cookham Dean Bottom Cookham Maidenhead SL6 9AR

    Received 3 Aug 2026
  9. Decided26/01912/PDXL

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

    Fourwinds 2 Green Lane Ascot SL5 7QJ

    Received 3 Aug 2026
  10. Awaiting decision26/01913/FULL

    Removal of existing garden fixtures and fittings and provision of replacement seating, entrance gate and front screening, planters. New ground surface with resin-bound gravel, decorative ceiling awning, new garden umbrellas and new escape stair screening fence.

    Castle Hotel Windsor 18 High Street Windsor SL4 1LJ

    Received 4 Aug 2026
  11. Awaiting decision26/01914/LBC

    Consent for replacement seating, entrance gate and front screening, planters. New ground surface with resin-bound gravel, decorative ceiling awning, new garden umbrellas and new escape stair screening fence.

    Castle Hotel Windsor 18 High Street Windsor SL4 1LJ

    Received 4 Aug 2026
  12. Decided26/01915/TPO

    T1 Red Oak - fell. T2 Oak - remove 1 low section of deadwood, crown lift to 2.5m over the path removing secondary growth only where possible (020/1999/TPO).

    9 The Chase Maidenhead SL6 7QW

    Received 4 Aug 2026
  13. Decided26/01916/CPD

    Certificate of lawfulness to determine whether the proposed timber garden shed incidental to the dwellinghouse is lawful.

    Green Lodge 72 Sheephouse Road Maidenhead SL6 8HP

    Received 4 Aug 2026
  14. Awaiting decision26/01917/VAR

    Variation (under Section 73a) of Condition 11 (Approved plans) to substitute those plans approved under 26/00736/VAR with amended plans and without complying with Condition 2 (External materials) for the Variation (under Section 73) of Condition 12 to substitute those plans approved under 25/01078/VAR for the Variation (under Section 73) without complying with Condition 2 (Materials) and Condition 12 to substitute those plans approved under planning permission 24/01513/FULL for a two-storey front extension, two-storey side extension, single storey rear extension with balcony above, garage conversion with new roof, new pergola, fence and gates and alterations to fenestration following demolition of existing elements with amended plans.

    Triboges Berries Road Cookham Maidenhead SL6 9SD

    Received 4 Aug 2026
  15. Awaiting decision26/01918/VAR

    Variation (under Section 73a) of planning permission 26/00385/FULL to vary condition 2 (Materials).

    91 Cannon Court Road Maidenhead SL6 7QP

    Received 3 Aug 2026
  16. Awaiting decision26/01919/CONDIT

    Details required by Condition 11 (Biodiversity Net Gain) of planning permission (23/01008/FULL) for a (replacement dwelling, stables and landscaping following the demolition of the existing dwelling and outbuildings).

    Fauns Farm And Fauns Farm Cottage Devenish Road Sunningdale Ascot

    Received 4 Aug 2026
  17. Decided26/01920/TPO

    (T2) Lime - Re-pollard back to previous pruning points by removing approximately 4m from height and 2m lateral growth, to include removal of all epicormic and basal growth.(T3) Sycamore - Crown lift to provide up to a maximum of 3m height clearance over car park. Tip reduce lower western aspect of crown to provide up to a maximum of 2m clearance to adjoining building. (040/2001/TPO)

    Arvon House 3 Boyn Hill Avenue Maidenhead

    Received 4 Aug 2026
  18. Awaiting decision26/01921/FULL

    Garage conversion, single storey side/front extension with new mono pitched roof and alterations to fenestration.

    13 Osney Road Maidenhead SL6 7UQ

    Received 3 Aug 2026
  19. Awaiting decision26/01923/FULL

    Part single part two storey rear/side extension, new steps, rear terrace with balustrades and alterations to fenestration following demolition of existing elements.

    Riverside Gibraltar Lane Cookham Maidenhead SL6 9TR

    Received 4 Aug 2026
  20. Awaiting decision26/01924/FULL

    Single storey side extension, single storey rear extension and first floor side/rear extension, following demolition of existing elements.

    Westgate Cherry Garden Lane Littlewick Green Maidenhead SL6 3QG

    Received 4 Aug 2026
  21. Awaiting decision26/01925/FULL

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

    44 Choseley Road Knowl Hill Reading RG10 9YT

    Received 4 Aug 2026
  22. Awaiting decision26/01926/CONDIT

    Details required by Condition 4 (obscure), 5 (no further windows), 6 (method statement), 7 (biodiversity enhancements) and 8 (external lighting scheme) of planning permission 24/02428/FULL for Resiting of the existing front entrance, new canopy,2no. single storey front/side extensions, new roof with raising of the ridge to the single storey side element, addition of habitable accommodation within the roofspace, 1no. front dormer, 1no. side dormer, single storey rear extension, alterations to the external finish and fenestration, raised terrace and steps, retaining wall and detached double garage. (Part Retrospective).

    Pinehill Sunning Avenue Sunningdale Ascot SL5 9PW

    Received 4 Aug 2026
  23. Awaiting decision26/01927/FULL

    Replacement of 2no. existing dwellings with new 2no. dwellings with associated access from Lower Cookham Road, new pool pavillion and landscaping works.

    Culpeppers And Annexe At Culpeppers 53 Lower Cookham Road Maidenhead

    Received 5 Aug 2026
  24. Awaiting decision26/01928/FULL

    Single storey rear extension following demolition of existing elements.

    74 Frances Road Windsor SL4 3AJ

    Received 5 Aug 2026

Records are ordered by application ID, not submission date. Use search to find a particular address or proposal.

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Researching a proposal in Royal Borough of Windsor and Maidenhead

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What these statistics cover

These figures describe applications collected by PlanningTrack for Royal Borough of Windsor and Maidenhead, across all dates currently available. They are a partial dataset, rather than an authority-wide performance measure. The date range does not establish continuous historical coverage.

The approval percentage is approved records divided by approved plus refused records. Pending, withdrawn and unknown outcomes are excluded. No percentage is shown until there is an approved or refused record.

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