Acorn Barn 60A Belmont Crescent Maidenhead SL6 6LP

1. 1 Dec 2021

   Received by Windsor and Maidenhead

2. 2 Dec 2021

   Validated

   Checked as complete and ready for consideration.

3. 27 Jan 2022

   Decision issued: Permitted Development

4. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 27 January 2022, 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.

• 44 Belmont Crescent Maidenhead SL6 6LW

  20/01648/FULL Submitted 8 Jul 2020 50 yards away

  Single storey side/rear wraparound extension, following demolition of the existing lean-to extension.

  Refused Full applications Extension Demolition 27 docs
  Small domestic

• 44 Belmont Crescent Maidenhead SL6 6LW

  21/00972/CPD Submitted 29 Mar 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed two single storey rear extensions are lawful.

  Refused Lawful development Extension 12 docs
  Small domestic

• 44 Belmont Crescent Maidenhead SL6 6LW

  21/01977/CPD Submitted 25 Jun 2021 50 yards away

  Certificate of lawfulness to determine whether the erection of 2 no. single storey rear extensions (3m depth) is lawful.

  Granted Lawful development Extension 12 docs
  Small domestic

• 26 Spencers Road Maidenhead SL6 6LN

  25/02731/FULL Submitted 15 Oct 2025 50 yards away

  Single storey side/rear extension and alterations to fenestration

  Granted Full applications Extension Windows or glazing 11 docs
  Small domestic

• 1 Loddon Drive Maidenhead SL6 6LD

  23/00831/FULL Submitted 4 Apr 2023 50 yards away

  Infill extension to north elevation, first floor side/rear extension, new canopy to south and east elevation, alterations to existing roof external finishes and to fenestration.

  Granted Full applications Extension Windows or glazing 13 docs

• 1 Loddon Drive Maidenhead SL6 6LD

  26/01729/FULL Submitted 15 Jul 2026 50 yards away

  70% historically approved · decision due ~22 Sep

  Erection of a replacement detached dwelling (self-build) and associated landscaping works, following demolition of existing dwelling, along with conversion of existing detached garage to provide a gym, office and storage space

  Awaiting decision Full applications New dwelling Demolition 23 docs
  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