Marandellas High Road Cookham Maidenhead SL6 9HR

1. 28 Sep 2020

   Received by Windsor and Maidenhead

2. 23 Nov 2020

   Decision issued: Application Permitted

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 23 November 2020, 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.

• The Cottage Graham Road Cookham Maidenhead SL6 9JQ

  21/03700/FULL Submitted 20 Dec 2021 50 yards away

  Detached outbuilding.

  Granted Full applications 11 docs

• The Cottage Graham Road Cookham Maidenhead SL6 9JQ

  21/02001/FULL Submitted 28 Jun 2021 50 yards away

  Part single, part two storey rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 14 docs

• The Cottage Graham Road Cookham Maidenhead SL6 9JQ

  20/03193/FULL Submitted 27 Nov 2020 50 yards away

  Part single part two storey rear extension, 1 No. new first floor side window, 2 No. rooflights to existing roof, flue and detached outbuilding.

  Withdrawn Full applications Extension Loft or dormer +1 12 docs

• 6 Fair View Cottages High Road Cookham Maidenhead SL6 9JE

  21/00895/CPD Submitted 23 Mar 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension and alterations to fenestration is lawful.

  Refused Lawful development Extension Windows or glazing 13 docs
  Small domestic

• 7 Fair View Cottages High Road Cookham Maidenhead SL6 9JE

  21/00896/CPD Submitted 23 Mar 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side/rear extension and alterations to fenestration is lawful.

  Refused Lawful development Extension Windows or glazing 13 docs
  Small domestic

• 6 - 7 Fair View Cottages High Road Cookham Maidenhead

  21/01804/FULL Submitted 10 Jun 2021 50 yards away

  Single story side/rear extensions.

  Granted Full applications Extension 16 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