135 Slough Road Datchet Slough SL3 9AE

1. 12 Feb 2026

   Received by Windsor and Maidenhead

2. 16 Feb 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Apr 2026

   Decision issued: Application Permitted

4. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 7 April 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.

• 133 Slough Road Datchet Slough SL3 9AE

  23/01052/FULL Submitted 28 Apr 2023 50 yards away

  Two storey front/side extension, side canopy, thermal insulation to the existing walls and alterations to the external finish and fenestration following the demolition of the existing garage and store.

  Granted Full applications Extension Demolition +1 21 docs

• 133 Slough Road Datchet Slough SL3 9AE

  22/02312/NMA Submitted 22 Aug 2022 50 yards away

  Non material amendments to planning permission 21/03671 for amendments to the design of the approved detached garage with room above.

  Refused Amendments 8 docs

• 15 Castle Avenue Datchet Slough SL3 9BA

  26/02230/CPD Submitted 9 Sep 2026 100 yards away

  69% historically approved · decision due ~4 Nov

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

  Awaiting decision Lawful development Extension 8 docs
  Small domestic

• Westfield 141A Slough Road Datchet Slough SL3 9AE

  26/01944/FULL Submitted 6 Aug 2026 100 yards away

  70% historically approved · decision due ~14 Oct

  Single storey front/side extension and porch, two storey rear infill extension, 1no. rear dormer, alterations to the roof, external finish and fenestration.

  Awaiting decision Full applications Extension Loft or dormer +1 25 docs
  Small domestic

• Land At 16 Castle Avenue Datchet Slough

  21/00211/OUT Submitted 27 Jan 2021 150 yards away

  Outline application for 1no. three bedroom detached dwelling with all matters reserved.

  Refused Outline New dwelling 21 docs
  Domestic

• 10 Castle Avenue Datchet Slough SL3 9BA

  22/01288/CPD Submitted 12 May 2022 200 yards away

  Certificate of lawfulness to determine whether the alterations and extension to first floor roof space are lawful

  Granted Lawful development Extension 10 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