23 Beaulieu Close Datchet Slough SL3 9DD

1. 20 Feb 2026

   Received by Windsor and Maidenhead

2. 13 Apr 2026

   Decision issued: Permitted Development

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 13 April 2026, 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.

• 19 Beaulieu Close Datchet Slough SL3 9DD

  25/03285/FULL Submitted 11 Dec 2025 50 yards away

  Garage conversion, new front entrance porch and steps, single storey front extension, single storey rear extension, enlargement of the existing roofspace with 2no. front dormers, new front railings and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 15 docs
  Small domestic

• 19 Beaulieu Close Datchet Slough SL3 9DD

  25/02481/FULL Submitted 23 Sep 2025 50 yards away

  Garage conversion, new front entrance porch and steps, single storey front extension, single storey rear extension, enlargement of the existing roofspace with 2no. front dormers, new front railings and alterations to fenestration.

  Refused Full applications Extension Loft or dormer +1 17 docs
  Small domestic

• 51 Beaulieu Close Datchet Slough SL3 9DD

  23/02069/FULL Submitted 22 Aug 2023 50 yards away

  Demolition of existing conservatory and construction of box bay window and open, covered porch to front elevation, fenestration changes to front and rear elevations.

  Granted Full applications Extension Demolition +1 15 docs
  Small domestic

• 61 Beaulieu Close Datchet Slough SL3 9DD

  22/00304/CPD Submitted 7 Feb 2022 50 yards away

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

  Granted Lawful development Extension 14 docs
  Small domestic

• 61 Beaulieu Close Datchet Slough SL3 9DD

  22/01770/FULL Submitted 1 Jul 2022 50 yards away

  Single storey front and rear extensions.

  Granted Full applications Extension 16 docs
  Small domestic

• 7 Beaulieu Close Datchet Slough SL3 9DD

  21/02943/FULL Submitted 1 Oct 2021 100 yards away

  Part garage conversion with first floor extension above, single storey rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 13 docs
  Small domestic

• 26/01743/CPD Refused

  1 Aston Mead Windsor SL4 5PW

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

  Received 16 Jul, published by the council 31 Jul 2026 Lawful development
• 26/01828/CPU Granted

  Concorde Park Concorde Road Maidenhead SL6 4FJ

  Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

  Received 27 Jul, published by the council 24 Aug 2026 Lawful development
• 26/01853/CPU Granted

  20 Craufurd Rise Maidenhead SL6 7LS

  Certificate of lawfulness to determine whether the proposed use of a room on the ground floor as private hire operators licence is lawful.

  Received 27 Jul, published by the council 24 Aug 2026 Lawful development
• 26/01781/CPD Refused

  163 Arthur Road Windsor SL4 1RZ

  Certificate of lawfulness to determine whether the proposed rear L shaped dormer with Juliet balcony and new air source heat pump are lawful.

  Received 21 Jul, published by the council 27 Jul 2026 Lawful development
• 26/01553/CLU Granted

  64 Priors Way Maidenhead SL6 2EN

  Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.

  Received 24 Jun, published by the council 25 Jul 2026 Lawful development