51 Horton Road Datchet Slough SL3 9LD

1. 29 Mar 2022

   Received by Windsor and Maidenhead

2. 1 Apr 2022

   Validated

   Checked as complete and ready for consideration.

3. 27 May 2022

   Decision issued: Refuse

4. 4 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• 42 Lawn Close Datchet Slough SL3 9LA

  24/01733/FULL Submitted 17 Jul 2024 51m away

  Single storey side/rear extension.

  Granted Full applications Extension 16 docs
  Small domestic

• 42 Lawn Close Datchet Slough SL3 9LA

  25/02084/FULL Submitted 15 Aug 2025 53m away

  Single storey front extension, loft conversion and alterations to fenestration (part retrospective).

  Granted Full applications Extension Loft or dormer +1 10 docs
  Small domestic

• 36 Lawn Close Datchet Slough SL3 9JZ

  25/02387/FULL Submitted 12 Sep 2025 81m away

  Garage conversion, part single part two storey part first floor front/side/rear extension following demolition of existing elements.

  Refused Full applications Extension Demolition 15 docs

• 36 Lawn Close Datchet Slough SL3 9JZ

  25/03376/FULL Submitted 22 Dec 2025 82m away

  Part single, part two storey, part first floor front/side/rear extension, 1no. rear roof lantern, alterations to fenestration and external finish following demolition of existing element

  Granted Full applications Extension Demolition +1 19 docs

• Verge At Junction of Link Road And Horton Road Datchet Slough

  22/01591/TLDTT Submitted 13 Jun 2022 86m away

  Application for determination as to whether prior approval is required for a proposed 5G telecoms installation: H3G street pole and additional equipment cabinets.

  Refused Telecoms 16 docs

• 6 The Lawn Horton Road Datchet Slough SL3 9HB

  22/02723/CPD Submitted 10 Oct 2022 91m away

  Certificate of lawfulness to determine whether the proposed erection of an outbuilding under Class E of the GPDO is lawful.

  Granted Lawful development 10 docs

• 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