35 Blackamoor Lane Maidenhead SL6 8RA

This site has had 2 applications since 2026: 1 approved, 1 refused.

• 26/01661/CPD Granted

  35 Blackamoor Lane Maidenhead SL6 8RA

  Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.

  Decided 28 Jul 2026 Lawful development

1. 12 May 2026

   Received by Windsor and Maidenhead

2. 18 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Jul 2026

   Decision issued: Refuse

4. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 35 Blackamoor Lane Maidenhead SL6 8RA

  26/01661/CPD Submitted 8 Jul 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed 3no. front rooflights and 1no. rear dormer to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer 10 docs

• 41 Blackamoor Lane Maidenhead SL6 8RA

  21/02065/FULL Submitted 5 Jul 2021 50 yards away

  New front bay window, single storey side/rear extension and enlargement of an existing rear rooflight.

  Granted Full applications Extension Loft or dormer +1 23 docs
  Small domestic

• 41 Blackamoor Lane Maidenhead SL6 8RA

  21/03285/FULL Submitted 4 Nov 2021 50 yards away

  New front bay window, single storey side/rear extension and enlargement of an existing rear rooflight.

  Granted Full applications Extension Loft or dormer +1 19 docs
  Small domestic

• 43 Blackamoor Lane Maidenhead SL6 8RA

  23/01427/FULL Submitted 12 Jun 2023 50 yards away

  Single storey side/rear extension

  Granted Full applications Extension 17 docs
  Small domestic

• 25 Blackamoor Lane Maidenhead SL6 8RA

  21/00681/FULL Submitted 5 Mar 2021 50 yards away

  Single storey rear extension, x1 rear dormer, loft conversion and x3 rooflights to front elevation following demolition of existing element.

  Granted Full applications Extension Loft or dormer +1 32 docs
  Small domestic

• 55 Blackamoor Lane Maidenhead SL6 8RF

  26/02086/CPD Submitted 24 Aug 2026 50 yards away

  69% historically approved · decision due ~19 Oct

  Certificate of lawfulness to determine whether the proposed single storey rear extension, 1no. rear dormer, 2no. front rooflights are lawful.

  Awaiting decision Lawful development Extension Loft or dormer 5 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