Smith & Cullen 33A Alexandra Road Windsor SL4 1JH

1. 1 Apr 2022

   Received by Windsor and Maidenhead

2. 12 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 7 Jun 2022

   Decision issued: Permitted Development

4. 4 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 7 June 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.

• 29 Alexandra Road Windsor SL4 1JH

  23/01315/FULL Submitted 31 May 2023 50 yards away

  Single storey rear extension, roof amendment to single storey rear element and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 18 docs
  Small domestic

• 48 Grove Road Windsor SL4 1JQ

  23/01376/FULL Submitted 5 Jun 2023 50 yards away

  Single storey side/rear extension and alterations to fenestration

  Granted Full applications Extension Windows or glazing 10 docs
  Small domestic

• 44 Grove Road Windsor SL4 1JQ

  24/02950/TCA Submitted 2 Dec 2024 50 yards away

  T1 and T2 - Silver Birch Trees - Reduce height by 1m back to areas of substantial live growth and remove deadwood.

  Granted Trees 7 docs

• 60 Grove Road Windsor SL4 1HS

  26/01909/LBC Submitted 3 Aug 2026 50 yards away

  Consent for a replacement outbuilding ancillary to the main dwelling.

  Withdrawn Heritage and listed buildings 17 docs
  Small domestic

• 60 Grove Road Windsor SL4 1HS

  26/01908/FULL Submitted 3 Aug 2026 50 yards away

  Replacement outbuilding ancillary to the main dwelling.

  Granted Full applications 18 docs
  Small domestic

• 59 Grove Road Windsor SL4 1HT

  25/02263/FULL Submitted 2 Sep 2025 50 yards away

  New front boundary treatment and a single storey side extension following the demolition of the existing elements.

  Granted Full applications Extension Demolition 14 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• 26/01954/CPD Withdrawn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