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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39 approved · 10 refused · 5 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Awaiting decision26/01720/FULL

    New drop kerb.

    16 Powney Road Maidenhead SL6 6EF

    Received 14 Jul 2026
  2. Awaiting decision26/01726/LEG

    Deed of variation to the Section 106 Agreement to insert clause 7.12.6 and the replacement of paragraph 6 part 2 of the third schedule in relation to 22/01354/OUT.

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

    Received 13 Jul 2026
  3. Awaiting decision26/01734/FULL

    Hip to gable, raising of the ridge, 1no. front dormer and 1no. rear dormer with Juliet balcony.

    The Spinney Fifield Road Fifield Maidenhead SL6 2NX

    Received 15 Jul 2026
  4. Awaiting decision26/01744/FULL

    Replacement Fencing around the school playground

    The Kings House School Kings House 77 Frances Road Windsor SL4 3AQ

    Received 16 Jul 2026
  5. Awaiting decision26/01751/FULL

    Single storey side/rear extension and alterations to fenestration.

    Oberland Bedwins Lane Cookham Maidenhead SL6 9PU

    Received 17 Jul 2026
  6. Awaiting decision26/01766/TPO

    (T1) Horse chestnut (Aesculus hippocastanum) - Reduce crown by 3m to leave a final height of 13m and width of 2m. (022/1999/TPO).

    8 Royal Victoria Gardens Ascot SL5 9ET

    Received 20 Jul 2026
  7. Awaiting decision26/01767/LBC

    Consent for the replacement of an internal oak beam at first floor level.

    2 The Green Ascot Road Holyport Maidenhead SL6 2JB

    Received 20 Jul 2026
  8. Decided26/01778/TPO

    (T1) - Lime (Tilia cordata) - Fell to ground level; (T2) - Lime (Tilia cordata) - Remove all deadwood over 40mm in diameter and/or 1m in length. Cut back to building to provide 2.5m clearance by removing up to 3m - leaving a final height of 22m and width of 13m. (001/1965/TPO).

    9 Barn Close Maidenhead SL6 7HD

    Received 21 Jul 2026
  9. Awaiting decision26/01779/TPO

    (T6) Ash (T7) Ash and (T8) Elm - Fell (006/2024/TPO)

    Riversteps Gibraltar Lane Cookham Maidenhead SL6 9TR

    Received 20 Jul 2026
  10. Awaiting decision26/01780/FULL

    Single storey rear extension, 1no. side dormer, raising of the existing terrace and 1no. detached outbuilding ancillary to the main dwelling following the removal of the existing elements.

    Westchase Sunning Avenue Sunningdale Ascot SL5 9PW

    Received 21 Jul 2026
  11. Awaiting decision26/01787/FULL

    Single storey rear extension following demolition of existing element

    Redwells London Road Ascot SL5 7DJ

    Received 22 Jul 2026
  12. Awaiting decision26/01791/FULL

    2no. dormers to the northeast elevation and 5no. dormers to southwest elevation to the existing annexes ancillary to the main dwelling.

    Thimble Farm Sturt Green Holyport Maidenhead SL6 2JH

    Received 22 Jul 2026
  13. Decided26/01798/LBC

    Consent for the replacement of the existing ATM.

    Royal Library Windsor Castle Castle Hill Windsor SL4 1NJ

    Received 22 Jul 2026
  14. Awaiting decision26/01799/FULL

    Construction of 2 no. detached dwellings (self build), widening of the existing access, landscaping and hardstanding following demolition of existing dwelling and outbuildings.

    Monks Wood Monks Close Ascot SL5 9BA

    Received 22 Jul 2026
  15. Awaiting decision26/01800/ADV

    Consent to display 1no. internally illuminated lettering sign, 1no. internally illuminated projecting sign, 1no. opening hours vinyl, 1no. dog stop panel, 10no parking signs, 2no. solid green vinyl, 5no. strips of safety manifestation vinyl, 1no. ODG hatch vinyl, 1no. Brittania entrance sign, 2no. Brittania repeater sign, 1no. Brittania detailed sign.

    Waitrose 19 High Street Ascot SL5 7JG

    Received 23 Jul 2026
  16. Awaiting decision26/01804/FULL

    Installation of air conditioning compressor unit to the first floor side elevation.

    16 Devereux Road Windsor SL4 1JJ

    Received 23 Jul 2026
  17. Awaiting decision26/01808/TCA

    (T1 & T2) - Lime trees - Remove the lower epicormic regrowth from the main stem and lower crown to a height of approximately 2 m above ground level, prune the upper regrowth, remove any dead, damaged or crossing branches, leaving a final height of 4m and crown spread of approximately of 3m. (T3) - Lime tree - Reduce and reshape the crown by approximately 1m from the branch tips and reshape to form a balanced natural crown, remove deadwood and any crossing or defective branches, leaving a final height of 3m and crown spread of approximately of 2.5m.

    The Old School House The Street Shurlock Row Reading RG10 0PR

    Received 24 Jul 2026
  18. Awaiting decision26/01817/FULL

    Construction of a single-storey side extension, enlargement of the existing roof space, and alterations to fenestration including two rear rooflights and one front rooflight, following the demolition of existing structures/elements, including a garage / shed (part retrospective).

    Ellesmere 4 Green Lane Ascot SL5 7QJ

    Received 23 Jul 2026
  19. Awaiting decision26/01825/FULL

    Creation of one additional storey to provide 4no. additional dwellings, 1no. bin and 1no. bike store.

    4 To 6 Brockenhurst Road And 11 Oliver Road Ascot SL5 9DL

    Received 27 Jul 2026
  20. Awaiting decision26/01826/FULL

    Single storey rear and infill extension to create a link to the Novello Theatre, new steps, 1no. covered rear access ramp with handrail, replacement of front paving area and alterations to fenestration following demolition of existing elements.

    Cordes Hall High Street Sunninghill Ascot SL5 9NE

    Received 27 Jul 2026
  21. Decided26/01828/CPU

    Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

    Concorde Park Concorde Road Maidenhead SL6 4FJ

    Received 27 Jul 2026
  22. Awaiting decision26/01829/TPO

    T1 Cedar - Crown reduction by 1 to 2m and Crown lifting by 1 to 2m as per photographs (021/2020/TPO).

    9 Westmorland Road Maidenhead SL6 4HB

    Received 27 Jul 2026
  23. Awaiting decision26/01830/FULL

    Installation of a connecting pitched roof between 2no. sheds to create an additional covered car port. (Retrospective)

    20 Magna Carta Lane Wraysbury Staines TW19 5AF

    Received 27 Jul 2026
  24. Decided26/01837/TPO

    Silver birch - Fell (002/1964/TPO)

    9 Hamilton Drive Sunningdale Ascot SL5 9PP

    Received 27 Jul 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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