303 Maidenhead Road Windsor SL4 5SE

This site has had 5 applications since 2021: 2 approved, 1 refused.

• 23/00907/FULL Withdrawn

  303 Maidenhead Road Windsor SL4 5SE

  Single storey front garage extension, single storey front/side extension, part single, part two storey side/rear extension, 1no. side rooflight and alterations to fenestration.

  Decided 3 Nov 2023 Full applications
• 21/03181/FULL Granted

  303 Maidenhead Road Windsor SL4 5SE

  Single storey front extension, front extension to the existing garage, part single, part two storey, part first floor rear extension and alterations to fenestration.

  Decided 1 Mar 2022 Full applications
• 21/01160/FULL Granted

  303 Maidenhead Road Windsor SL4 5SE

  Part single, part two storey, part first floor front/side/rear extension and alterations to fenestration.

  Decided 12 Aug 2021 Full applications
• 21/00116/FULL Withdrawn

  303 Maidenhead Road Windsor SL4 5SE

  Part single, part two storey, part first floor front/side/rear extension and alterations to fenestration.

  Decided 3 Mar 2021 Full applications

1. 15 Apr 2026

   Received by Windsor and Maidenhead

2. 9 Jun 2026

   Decision issued: Refuse

3. 25 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 303 Maidenhead Road Windsor SL4 5SE

  21/03181/FULL Submitted 25 Oct 2021 50 yards away

  Single storey front extension, front extension to the existing garage, part single, part two storey, part first floor rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 18 docs
  Small domestic

• 303 Maidenhead Road Windsor SL4 5SE

  21/01160/FULL Submitted 13 Apr 2021 50 yards away

  Part single, part two storey, part first floor front/side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 24 docs

• 303 Maidenhead Road Windsor SL4 5SE

  23/00907/FULL Submitted 14 Apr 2023 50 yards away

  Single storey front garage extension, single storey front/side extension, part single, part two storey side/rear extension, 1no. side rooflight and alterations to fenestration.

  Withdrawn Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• 303 Maidenhead Road Windsor SL4 5SE

  21/00116/FULL Submitted 18 Jan 2021 50 yards away

  Part single, part two storey, part first floor front/side/rear extension and alterations to fenestration.

  Withdrawn Full applications Extension Windows or glazing 20 docs

• 299 Maidenhead Road Windsor SL4 5SE

  21/03491/VAR Submitted 26 Nov 2021 50 yards away

  Variation (under Section 73A) of Condition 3 (Approved Plans) to substitute those plans approved under 19/02633/FULL for the change of use of amenity land to private garden, single storey front, side and rear extensions and garage conversion into habitable accommodation with amended plans.

  Granted Amendments Extension 7 docs
  Small domestic

• 311 Maidenhead Road Windsor SL4 5SE

  22/02411/FULL Submitted 1 Sep 2022 50 yards away

  Single storey side/rear extension.

  Granted Full applications Extension 14 docs
  Small domestic

• 26/01860/VAR Refused

  72 - 72B High Street Sunninghill Ascot

  Variation (under Section 73A) of planning permission 22/01291/FULL without complying with Condition 8 (Electric Vehicle Charging Point).

  Received 29 Jul, published by the council 4 Aug 2026 Amendments
• 26/02252/VAR Awaiting decision

  18 Forlease Drive Maidenhead SL6 1UD

  Variation (under Section 73a) of Condition 4 to substitute those plans approved under 26/00518/FULL for the Garage conversion and single storey front/side extension with amended plans.

  Received 11 Sep, published by the council 18 Sep 2026 Amendments
• 25/03312/VAR Granted

  Land South of Bray Lake Windsor Road Maidenhead

  Variation (under Section 73) of Condition 29 (Approved Plans) to substitute those plans approved under 22/01791/OUT for an outline application for access, appearance, layout and scale only to be considered at this stage with all other matters to be reserved for the construction of x99 dwellings with associated vehicular and pedestrian access, car parking, drainage works and open space with amended plans.

  Received 15 Dec, published by the council 27 Jul 2026 Amendments
• 26/02137/NMA Refused

  Woodhaven 8 Dawnay Close Ascot SL5 7PQ

  Non material amendments to planning permission 23/02519/FULL as per supporting document.

  Received 28 Aug, published by the council 8 Sep 2026 Amendments
• 26/01975/VAR Withdrawn

  2 And LAnd At 2 Westfield Road Maidenhead SL6 5AU

  Variation (under Section 73) of planning permission 25/01013/FULL to remove Condition 15 (BNG).

  Received 10 Aug, published by the council 16 Aug 2026 Amendments