Callally Whitmore Lane Ascot SL5 0NA

1. 7 Apr 2026

   Received by Windsor and Maidenhead

2. 15 Apr 2026

   Validated

   Checked as complete and ready for consideration.

3. 5 Jun 2026

   Decision issued: Application Permitted

4. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 5 June 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

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.

• Holly Cottage Whitmore Lane Ascot SL5 0NA

  21/01039/CONDIT Submitted 6 Apr 2021 50 yards away

  Details required by conditions 2 (materials), 6 (tree protection measures) and 7 (hard and soft landscaping) of planning permission 20/00928/FULL for a replacement dwelling, following demolition of the existing dwelling and outbuildings.

  Granted Conditions Demolition Trees 26 docs
  Domestic

• Holly Cottage Whitmore Lane Ascot SL5 0NA

  20/00928/FULL Submitted 17 Apr 2020 50 yards away

  Replacement dwelling, following demolition of the existing dwelling and outbuildings.

  Granted Full applications Demolition 33 docs
  Domestic

• Holly Dell 33A Whitmore Lane Ascot SL5 0NA

  19/03117/CPD Submitted 11 Nov 2019 150 yards away

  Certificate of lawfulness to determine whether the proposed single storey extension is lawful.

  Refused Lawful development Extension 9 docs
  Small domestic

• Land On The East Side of Whitmore Lane Ascot

  26/01550/FULL Submitted 24 Jun 2026 250 yards away

  Construction of 1 no. self-build family dwelling with PV panels, new boundary treatment, 1 no. cycle store, 1 no. bin store, landscaping, widened access, dropped kerb and associated works

  Refused Full applications New dwelling 130 docs
  Small domestic

• 39 Dale Lodge Road Sunningdale Ascot SL5 0LY

  23/01645/FULL Submitted 5 Jul 2023 250 yards away

  Single storey side/rear extension, replacement roof to existing garage with 2 no. rooflights and garage conversion.

  Granted Full applications Extension Loft or dormer +1 9 docs
  Small domestic

• 35 Dale Lodge Road Sunningdale Ascot SL5 0LY

  19/02829/FULL Submitted 14 Oct 2019 250 yards away

  Proposed front and part single part two storey side/rear extension with alterations to fenestration including 2no. new windows to first floor side elevations. Render to all elevations and cladding to part first floor.

  Granted Full applications Extension Windows or glazing 13 docs

• 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