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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39 approved · 10 refused · 5 withdrawn.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 Counts reflect the last collected status; some records may be out of date.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. Decided26/01985/TCA

    T2 Pagoda - Crown reduction by reducing over-extended growth extensions and by 1.5m pruning to suitable growth points to leave a finished height of 7m - 8m.

    Windsor Castle Castle Hill Windsor SL4 1NJ

    Received 11 Aug 2026
  2. Decided26/01986/TPO

    (T1) Lime - Re-pollard back to the previous pollard points, removing approximately 6 metres of regrowth, leaving a final height of 6m and width of 2-3m; prune to give 5.3m clearance over the road and 2.5m over the pavement and provide clearance within a 45 degree angle from the street lamp head down to the highway; crown lift over garden to provide up to 2.5m clearance. (T2) Beech - prune to give 5.3m clearance over the road; prune branches with a basal branch diameter of up to 3cm (small twiggy growth) to provide clearance within a 45 degree angle from the street lamp head to the highway; crown lift over garden to provide up to 2.5m clearance. (001/1972/TPO).

    6 Orwell Close Windsor SL4 3LD

    Received 11 Aug 2026
  3. Decided26/01987/PDXL

    Single storey rear extension no greater than 8.00m in depth, 3.20m high with an eaves height of 2.95m.

    Fairview Shoppenhangers Road Maidenhead SL6 2PZ

    Received 11 Aug 2026
  4. Awaiting decision26/01989/FULL

    Garage conversion and alterations to fenestration.

    7 Horsley Road Maidenhead SL6 7RL

    Received 11 Aug 2026
  5. Awaiting decision26/01991/FULL

    1no. front dormer above existing dormer

    1 East Arms Place Hurley Maidenhead SL6 5LE

    Received 12 Aug 2026
  6. Awaiting decision26/01992/FULL

    Change of use from retail shop to cafe and the installation of an extraction system (Retrospective).

    23 St Leonards Road Windsor SL4 3BP

    Received 12 Aug 2026
  7. Awaiting decision26/01994/FULL

    Part demolition of existing single storey elements, erection of part single part three storey extensions to the south and south-east elevation, new window and door openings, new louvres, air source heat pumps and associated works.

    Angelos Eton College Common Lane Eton Windsor SL4 6EH

    Received 12 Aug 2026
  8. Awaiting decision26/01995/LBC

    Consent for part demolition of existing single storey elements, erection of part single part three storey extensions to the south and south-east elevation, new window and door openings, new louvres, air source heat pumps, internal reconfiguration and associated works.

    Angelos Eton College Common Lane Eton Windsor SL4 6EH

    Received 12 Aug 2026
  9. Decided26/01996/NMA

    Non material amendments to planning permission 25/02661/FULL for 1no. additional window to west elevation.

    Leigh Cottage Church Road Sunningdale Ascot SL5 0NJ

    Received 12 Aug 2026
  10. Awaiting decision26/01997/TCA

    T1 Pittosporum - fell.

    Woodlands Berries Road Cookham Maidenhead SL6 9SD

    Received 12 Aug 2026
  11. Decided26/01998/TCA

    (T1) Eucalyptus - Fell.

    Mayflower New Road Hurley Maidenhead SL6 5LN

    Received 12 Aug 2026
  12. Awaiting decision26/02000/FULL

    Part single part two storey part first floor side extension and loft conversion with 1no. rear dormer.

    1 Fane Way Maidenhead SL6 2TN

    Received 13 Aug 2026
  13. Awaiting decision26/02001/CLAMA

    Prior approval for the change of use of the ground floor from Use Class Eg(iii) to form 8 no. x 1 bedroom flats.

    158 Blackamoor Lane Maidenhead SL6 8RN

    Received 13 Aug 2026
  14. Awaiting decision26/02002/FULL

    Provision of temporary construction access including temporary crossover from Station Hill

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Received 13 Aug 2026
  15. Awaiting decision26/02003/CONDIT

    Details required by Condition 7 (tree protection and arboricultural method statement) of planning permission (25/01050/FULL) for the (Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area).

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Received 13 Aug 2026
  16. Awaiting decision26/02004/CONDIT

    Details required by Informative number 3 (Mandatory biodiversity net gain) of planning permission (25/01050/FULL) for the (Redevelopment of existing site to provide 1,775m2 of commercial and community floorspace (mix of uses within Use Classes E, F1 and F2) and 101 dwellings with associated parking, access, open space, landscaping and other associated works. Provision of new public open space with associated hard and soft landscape works, new pedestrian and cycle paths and children's play area).

    Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

    Received 13 Aug 2026
  17. Decided26/02006/TCA

    T1 Yew - fell.

    Holmesdale Church Road Sunningdale Ascot SL5 0NH

    Received 13 Aug 2026
  18. Awaiting decision26/02007/PDXL

    Single storey rear extension no greater than 3.60m in depth, 3.77m high with an eaves height of 2.43m.

    18 Bradshaw Close Windsor SL4 5PS

    Received 13 Aug 2026
  19. Awaiting decision26/02008/FULL

    Single storey rear extension and first floor side extension over existing garage.

    Richemunde Woodlands Ride Ascot SL5 9HN

    Received 13 Aug 2026
  20. Awaiting decision26/02009/FULL

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

    3 Haslemere Road Windsor SL4 5ET

    Received 14 Aug 2026
  21. Decided26/02010/CONDIT

    Details required by Condition 12 (Biodiversity enhancements) of planning permission 24/00490/FULL for 2no. semi detached dwellings, cycle storage, hardstanding, new boundary treatment and dropped kerb.

    Land At 17 Ross Road Maidenhead

    Received 14 Aug 2026
  22. Awaiting decision26/02011/CLD

    Certificate of lawfulness to determine whether the existing hip to gable, 2no. front rooflights, 1no. rear dormer with Juliet balcony, and 1no. outbuilding incidental to the main dwelling are lawful.

    51 Upper Village Road Ascot SL5 7AJ

    Received 14 Aug 2026
  23. Awaiting decision26/02012/CONDIT

    Details required by Condition 1 (Biodiversity Enhancements) and Condition 2 (Surface Water Drainage Scheme) of planning permission 25/02850/FULL for hardstanding (retrospective).

    Land Known As Budds Pasture East of Moneyrow Green And North of Forest Green Road Holyport Maidenhead

    Received 14 Aug 2026
  24. Awaiting decision26/02016/FULL

    1no. dropped kerb.

    3 Station Road Sunningdale Ascot SL5 0QQ

    Received 17 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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How to search planning applications

Guides to planning records

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    Planning application documents: what to read first

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  • Understanding planning · 13 min read

    Planning permission drawings: how to read plans

    Read planning drawings, floor plans, elevations and sections. Use labelled diagrams, a drawing comparison table and revision checks to understand a proposal.

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  • Property research · 13 min read

    Planning approval rates: how to read council statistics

    Understand planning approval rates with an interactive calculator, worked examples and comparison table. Check sample sizes, outcomes and coverage before comparing.

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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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