4 Keppel Spur Old Windsor Windsor SL4 2LU

1. 25 Jan 2023

   Received by Windsor and Maidenhead

2. 20 Mar 2023

   Decision issued: Refuse

3. 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 full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• 1 Keppel Spur Old Windsor Windsor SL4 2LU

  21/00801/FULL Submitted 16 Mar 2021 50 yards away

  Single storey side/rear extension with new mono pitched roof to front porch.

  Granted Full applications Extension 14 docs
  Small domestic

• 16 Keppel Spur Old Windsor Windsor SL4 2LU

  25/02087/CLD Submitted 15 Aug 2025 50 yards away

  Certificate of lawfulness to determine whether the existing 1no. rear dormer is lawful.

  Granted Lawful development Loft or dormer 8 docs

• 7 Keppel Spur Old Windsor Windsor SL4 2LU

  26/01224/CPD Submitted 14 May 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer, 2no. front rooflights and 1no. window to side elevation to accommodate a loft conversion are lawful.

  Refused Lawful development Loft or dormer Windows or glazing 18 docs

• 7 Keppel Spur Old Windsor Windsor SL4 2LU

  26/01711/CPD Submitted 10 Jul 2026 50 yards away

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer, 2no. front rooflights and 1no. window to the side gable to accommodate a loft conversion are lawful.

  Granted Lawful development Loft or dormer Windows or glazing 17 docs

• 18 Keppel Spur Old Windsor Windsor SL4 2LU

  26/01110/FULL Submitted 5 May 2026 50 yards away

  Single storey rear/side extension following demolition of existing elements.

  Granted Full applications Extension Demolition 23 docs
  Small domestic

• 8 Ashbrook Road Old Windsor Windsor SL4 2LS

  21/02515/CPD Submitted 16 Aug 2021 50 yards away

  Certificate of lawfulness to determine whether the proposed hip to gable loft conversion with x front rooflights, x1 side rooflight and x1 rear dormer is lawful.

  Granted Lawful development Loft or dormer 5 docs

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  Received 21 Apr, published by the council 25 Jul 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  Received 13 Jul, published by the council 31 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  Received 9 Jul, published by the council 25 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  Received 20 May, published by the council 25 Jul 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  Received 13 Jul, published by the council 27 Jul 2026 Full applications