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

  21/00972/CPD Submitted 29 Mar 2021 53m 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 53m 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 65m 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

  26/01729/FULL Submitted 15 Jul 2026 68m away

  71% 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

• 30 Spencers Road Maidenhead SL6 6LN

  23/00314/FULL Submitted 6 Feb 2023 68m away

  Rear/side extension following demolition of existing

  Granted Full applications Extension Demolition 9 docs

• 5 Archer Close Maidenhead SL6 6LH

  26/00972/CPD Submitted 20 Apr 2026 83m away

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

  Granted Lawful development Extension 7 docs
  Small domestic

• 26/00501/CPU Refused

  143 Cookham Road Maidenhead SL6 7EU

  Certificate of lawfulness to determine whether the proposed use of the dwelling as a small childrens home for up to two children and two carers is lawful.

  25 Feb 2026 Lawful development
• 26/01763/CPU Refused

  Land At The Junction of Warners Hill And Dean Lane Cookham Maidenhead

  Certificate of lawfulness to determine whether the proposed use of the land as an orchard with mobile poultry run and polytunnel is lawful.

  17 Jul 2026 Lawful development
• 26/01615/CLU Granted

  Riding Court Farm Riding Court Riding Court Road Datchet Slough SL3 9JT

  Certificate of lawfulness to determine whether the existing units 'JKL' (use class B8) used for storage and distribution; unit 'AB' (use class B8) used for hiring, maintaining, and cleaning concrete screed and machinery and 'storage yard 2' (use class B8) used for the storage of scaffolding is lawful.

  1 Jul 2026 Lawful development
• 26/01581/CLD Granted

  The George Public House The Brewhouse The Green Holyport Road Holyport Maidenhead

  Certificate of lawfulness to determine whether the existing bollard is lawful.

  26 Jun 2026 Lawful development
• 26/02117/CPD Awaiting decision

  27 Tyrell Gardens Windsor SL4 4DH

  Certificate of lawfulness to determine whether the proposed garage conversion is lawful.

  26 Aug 2026 Lawful development