Carlyn The Avenue Ascot SL5 7NB

1. 19 Dec 2025

   Received by Windsor and Maidenhead

2. 7 Jan 2026

   Validated

   Checked as complete and ready for consideration.

3. 27 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 4 March 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Windsor and Maidenhead took a median of 56 days over the applications it decided in the last year.

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided full applications in a median of 64 days. More in our guide to how long planning decisions take.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Four Winds The Avenue Ascot SL5 7NB

  22/01126/FULL Submitted 26 Apr 2022 50 yards away

  Installation of 75mm of external insulation and render.

  Granted Full applications 10 docs

• 49 Kennel Ride Ascot SL5 7NJ

  22/00309/FULL Submitted 8 Feb 2022 50 yards away

  x1 detached outbuilding ancillary to main dwelling.

  Granted Full applications 10 docs
  Small domestic

• 43 Kennel Ride Ascot SL5 7NJ

  26/01073/FULL Submitted 30 Apr 2026 50 yards away

  Single storey rear/side extension with roof lantern

  Refused Full applications Extension Windows or glazing 12 docs
  Small domestic

• Coire Cas The Avenue Ascot SL5 7LY

  24/02505/FULL Submitted 16 Oct 2024 100 yards away

  New pitched roof to the single storey front element, new solar panels to the roof and alterations to fenestration.

  Granted Full applications Windows or glazing 12 docs
  Small domestic

• 43 New Road Ascot SL5 8QB

  21/30005/SMI Submitted 1 Mar 2021 100 yards away

  Cross boundary application for the erection of a 2 storey side extension, following demolition of existing detached garage, and formation of dropped kerb and vehicle crossover from New Road.

  Refused Extension Demolition 4 docs

• Alfriston House The Avenue Ascot SL5 7LY

  21/00518/FULL Submitted 22 Feb 2021 100 yards away

  Single storey rear extension and alterations to fenestration

  Granted Full applications Extension Windows or glazing 17 docs
  Small domestic

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

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

  Received 23 Jul, published by the council 24 Aug 2026 Full applications