18 Lees Close Maidenhead SL6 4NU

1. 13 Oct 2025

   Received by Windsor and Maidenhead

2. 24 Nov 2025

   Decision issued: Application Permitted

3. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 24 November 2025, 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.

• 16 Lees Close Maidenhead SL6 4NU

  22/02672/FULL Submitted 30 Sep 2022 50 yards away

  First floor side extension and alteration of the flat roof to a pitch roof at first floor.

  Granted Full applications Extension 9 docs

• 12 Lees Close Maidenhead SL6 4NU

  23/01738/FULL Submitted 14 Jul 2023 100 yards away

  Outbuilding (retrospective)

  Granted Full applications 27 docs

• 12 Lees Close Maidenhead SL6 4NU

  22/01885/CPD Submitted 11 Jul 2022 100 yards away

  Certificate of lawfulness to determine whether the proposed detached outbuilding is lawful.

  Granted Lawful development 6 docs

• 29 Lees Close Maidenhead SL6 4NU

  22/02111/FULL Submitted 1 Aug 2022 100 yards away

  Part garage conversion, part single, part two storey, part first floor front/side extension, single storey rear extension, hip to gable, 1no. rear dormer with Juliet balcony and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 12 docs
  Small domestic

• Telecommunications Mast Adjacent Railway Electricity Relay Station Highfield Lane Maidenhead

  20/01797/FULL Submitted 22 Jul 2020 100 yards away

  Increase in the width of the existing mast, comprising the installation of a new Ringframe and replacement of the existing 6No. TEF antenna with a total of 6No. Huawei antenna, 9No. RRU's and 6No. MHA's (located to the rear of the replacement antenna, relocation of the existing 2No. 300mm diameter dishes onto the new Ringframe, together with development ancillary thereto at the telecommunications facility.

  Granted Full applications 22 docs

• 6 Lees Close Maidenhead SL6 4NU

  24/02084/FULL Submitted 27 Aug 2024 100 yards away

  Conversion of the existing integral garage into habitable accommodation and a single storey side/rear extension following the demolition of the existing outside store.

  Granted Full applications Extension Demolition 6 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