Silverwood Whynstones Road Ascot SL5 9HW

This site has had 2 applications since 2022: 1 approved, 1 refused.

• 22/02910/CPD Granted

  Silverwood Whynstones Road Ascot SL5 9HW

  Certificate of lawfulness to determine whether the single storey side extension to create annexe accommodation is lawful.

  Decided 22 Dec 2022 Lawful development

1. 24 Aug 2022

   Received by Windsor and Maidenhead

2. 1 Sep 2022

   Validated

   Checked as complete and ready for consideration.

3. 26 Oct 2022

   Decision issued: Refuse

4. 27 Jul 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.

• Silverwood Whynstones Road Ascot SL5 9HW

  22/02910/CPD Submitted 1 Nov 2022 50 yards away

  Certificate of lawfulness to determine whether the single storey side extension to create annexe accommodation is lawful.

  Granted Lawful development Extension 21 docs
  Small domestic

• Claremont Whynstones Road Ascot SL5 9HW

  26/00623/TPO Submitted 9 Mar 2026 50 yards away

  96% historically approved · decision due ~5 May

  Oak tree - Crown reduce (as shown) or remove the tree if there is structural instability. (030/1996/TPO)

  Awaiting decision Trees 6 docs

• Tal Pren 4 Whynstones Road Ascot SL5 9HW

  22/01339/FULL Submitted 18 May 2022 50 yards away

  Part garage conversion, new canopy to front entrance and alterations to doors and windows.

  Granted Full applications Windows or glazing 9 docs

• Wynglade Whynstones Road Ascot SL5 9HW

  22/01622/FULL Submitted 15 Jun 2022 50 yards away

  New ancillary outbuilding, following demolition of an existing shed.

  Granted Full applications Demolition 8 docs
  Small domestic

• Hendersyde Lodge Whynstones Road Ascot SL5 9HW

  21/03618/FULL Submitted 9 Dec 2021 100 yards away

  Part single part two storey wraparound extension (both sides and rear) and new boundary treatment.

  Granted Full applications Extension 9 docs

• Hendersyde Lodge Whynstones Road Ascot SL5 9HW

  21/00617/FULL Submitted 1 Mar 2021 100 yards away

  Part single part two storey wraparound extension (both sides and rear) and new boundary treatment.

  Granted Full applications Extension 12 docs

• 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