Half Acre Lightlands Lane Cookham Maidenhead SL6 9DH

1. 2 Dec 2024

   Received by Windsor and Maidenhead

2. 27 Jan 2025

   Decision issued: Permitted Development

3. 7 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 27 January 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Jamesville 2 Gainsborough Cookham Maidenhead SL6 9DR

  20/03500/CPD Submitted 24 Dec 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the demolition of the existing conservatory is lawful.

  Granted Lawful development Extension Demolition 9 docs
  Small domestic

• Jamesville 2 Gainsborough Cookham Maidenhead SL6 9DR

  22/01765/FULL Submitted 30 Jun 2022 50 yards away

  New pitched roof above the existing single storey front element, single storey rear extension and alterations to external finishes/materials to the front elevation, following demolition of the existing single storey rear element.

  Granted Full applications Extension Demolition 10 docs
  Small domestic

• Greenways Lightlands Lane Cookham Maidenhead SL6 9DH

  22/03006/FULL Submitted 11 Nov 2022 50 yards away

  x1 detached outbuilding and new gates.

  Granted Full applications 13 docs

• Cliveden View Lightlands Lane Cookham Maidenhead SL6 9DH

  20/00924/CPD Submitted 17 Apr 2020 50 yards away

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

  Granted Lawful development Extension 9 docs
  Small domestic

• Cliveden View Lightlands Lane Cookham Maidenhead SL6 9DH

  20/00168/CPD Submitted 24 Jan 2020 50 yards away

  Certificate of lawfulness to determine whether the proposed dropped kerb, front boundary wall and hardstanding are lawful

  Granted Lawful development 14 docs
  Small domestic

• 41 Westwood Green Cookham Maidenhead SL6 9DD

  21/01630/CPD Submitted 25 May 2021 100 yards away

  Certificate of lawfulness to determine whether the single storey rear extension following demolition of existing conservatory is lawful.

  Refused Lawful development Extension Demolition 8 docs
  Small domestic

• 26/02222/CPD Refused

  52 Audley Way Ascot SL5 8EF

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

  Received 8 Sep, published by the council 24 Sep 2026 Lawful development
• 26/01954/CPD Withdrawn

  Mulberry House Waltham Road Maidenhead SL6 3NH

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

  Received 7 Aug, published by the council 16 Aug 2026 Lawful development
• 26/01856/CLU Granted

  Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

  Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

  Received 28 Jul, published by the council 24 Aug 2026 Lawful development
• 26/02022/CPD Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

  Received 17 Aug, published by the council 2 Sep 2026 Lawful development
• 26/01862/CLU Granted

  Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

  Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

  Received 29 Jul, published by the council 4 Aug 2026 Lawful development