18 Gwendale Maidenhead SL6 6SH

This site has had 2 applications since 2023: 1 approved, 1 refused.

• 23/01721/CPD Refused

  18 Gwendale Maidenhead SL6 6SH

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

  Decided 26 Jul 2023 Lawful development

1. 14 Aug 2023

   Received by Windsor and Maidenhead

2. 30 Aug 2023

   Validated

   Checked as complete and ready for consideration.

3. 26 Oct 2023

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 26 October 2023, 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.

• 18 Gwendale Maidenhead SL6 6SH

  23/01721/CPD Submitted 13 Jul 2023 50 yards away

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

  Refused Lawful development Extension 8 docs
  Small domestic

• 21 Brompton Drive Maidenhead SL6 6SP

  25/03359/FULL Submitted 19 Dec 2025 50 yards away

  Single storey side extension and conservatory at rear

  Granted Full applications Extension 13 docs
  Small domestic

• 12 Gwendale Maidenhead SL6 6SH

  22/03256/FULL Submitted 6 Dec 2022 50 yards away

  Single storey side/front extension, single storey side/rear extension, new front entrance canopy and alterations to external finishes and fenestration following the demolition of the existing garage.

  Granted Full applications Extension Demolition +1 12 docs
  Small domestic

• 68 Hemsdale Maidenhead SL6 6SL

  26/01261/VAR Submitted 19 May 2026 100 yards away

  Variation (under Section 73) of Condition 2 (Materials) and Condition 3 (Approved Plans) to substitute those plans approved under 26/00488/FULL for a first floor front/side extension and front porch canopy with amended plans.

  Refused Amendments Extension 7 docs
  Small domestic

• 68 Hemsdale Maidenhead SL6 6SL

  26/00488/FULL Submitted 23 Feb 2026 100 yards away

  First floor front/side extension and front porch canopy

  Granted Full applications Extension 11 docs
  Small domestic

• 9 Gwendale Maidenhead SL6 6SH

  22/02115/FULL Submitted 1 Aug 2022 100 yards away

  Single storey rear extension.

  Granted Full applications Extension 8 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