33 Bowden Road Ascot SL5 9NJ

1. 13 Oct 2021

   Received by Windsor and Maidenhead

2. 7 Dec 2021

   Decision issued: Permitted Development

3. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 7 December 2021, 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 Bowden Road Ascot SL5 9NJ

  25/02595/FULL Submitted 2 Oct 2025 13m away

  Two storey rear extension following demolition of existing element.

  Granted Full applications Extension Demolition 14 docs

• 51 Upper Village Road Ascot SL5 7AJ

  26/02011/CLD Submitted 14 Aug 2026 72m away

  68% historically approved · decision due ~16 Oct

  Certificate of lawfulness to determine whether the existing hip to gable, 2no. front rooflights, 1no. rear dormer with Juliet balcony, and 1no. outbuilding incidental to the main dwelling are lawful.

  Awaiting decision Lawful development Loft or dormer 13 docs
  Small domestic

• 51 Upper Village Road Ascot SL5 7AJ

  25/03392/FULL Submitted 23 Dec 2025 72m away

  Single storey side/rear extension and a first floor rear extension.

  Refused Full applications Extension 12 docs
  Small domestic

• 51 Upper Village Road Ascot SL5 7AJ

  26/02120/FULL Submitted 26 Aug 2026 72m away

  71% historically approved · decision due ~21 Oct

  Single storey side extension following the demolition of the existing garage.

  Awaiting decision Full applications Extension Demolition 8 docs
  Small domestic

• British Telecom Telephone Exchange Upper Village Road Ascot SL5 7AJ

  22/02685/FULL Submitted 4 Oct 2022 73m away

  Removal of glass panel and fitting of louvre to two windows on the ground floor east elevation and one window on the ground floor west elevation.

  Granted Full applications Windows or glazing 14 docs

• 51 Upper Village Road Ascot SL5 7AJ

  26/00863/FULL Submitted 7 Apr 2026 73m away

  Single storey side/rear extension and a first floor rear extension

  Refused Full applications Extension 12 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