133 Maidenhead Road Windsor SL4 5EZ

This site has had 3 applications since 2025: 1 approved, 1 refused.

• 26/02104/FULL Awaiting decision

  133 Maidenhead Road Windsor SL4 5EZ

  Part single part two storey side/rear extension following demolition of existing garage and summer room.

  Submitted 26 Aug 2026 Full applications
• 26/01290/FULL Refused

  133 Maidenhead Road Windsor SL4 5EZ

  Part single part two storey side/rear extension following demolition of existing garage and summer room.

  Decided 22 Jul 2026 Full applications

1. 1 Dec 2025

   Received by Windsor and Maidenhead

2. 2 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 26 Jan 2026

   Decision issued: Application Permitted

4. 11 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 26 January 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 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.

• 133 Maidenhead Road Windsor SL4 5EZ

  26/01290/FULL Submitted 22 May 2026 4m away

  Part single part two storey side/rear extension following demolition of existing garage and summer room.

  Refused Full applications Extension Demolition 17 docs

• 133 Maidenhead Road Windsor SL4 5EZ

  26/02104/FULL Submitted 26 Aug 2026 4m away

  71% historically approved · decision due ~21 Oct

  Part single part two storey side/rear extension following demolition of existing garage and summer room.

  Awaiting decision Full applications Extension Demolition 13 docs

• 139 Maidenhead Road Windsor SL4 5EZ

  21/00733/FULL Submitted 10 Mar 2021 33m away

  Hip to gable loft conversion with x2 front rooflights and x1 rear dormer with x1 juliet balcony.

  Granted Full applications Loft or dormer 11 docs

• 9 Errington Drive Windsor SL4 5EG

  25/02478/FULL Submitted 22 Sep 2025 122m away

  1no. single storey side/rear extension and 1 no. single storey rear extension, following demolition of existing elements

  Refused Full applications Extension Demolition 9 docs
  Small domestic

• 103 Maidenhead Road Windsor SL4 5EY

  21/01787/CPD Submitted 9 Jun 2021 133m away

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

  Refused Lawful development Extension 11 docs
  Small domestic

• 103 Maidenhead Road Windsor SL4 5EY

  22/00841/FULL Submitted 29 Mar 2022 134m away

  New front porch with canopy, single storey rear extension, single storey side/rear extension and alterations to the external finish and fenestration.

  Granted Full applications Extension Windows or glazing 14 docs
  Small domestic

• 26/00685/FULL Granted

  Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

  Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

  16 Mar 2026 Full applications
• 26/01566/FULL Refused

  20 Victoria Road Eton Wick Windsor SL4 6LY

  New front boundary treatment, piers and gates (part retrospective).

  25 Jun 2026 Full applications
• 26/01732/FULL Granted

  27 Hemsdale Maidenhead SL6 6SL

  Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

  15 Jul 2026 Full applications
• 26/01676/FULL Granted

  51 Upper Village Road Ascot SL5 7AJ

  Single storey side/rear extension.

  9 Jul 2026 Full applications
• 26/01227/FULL Granted

  92 Kennel Ride Ascot SL5 7NW

  Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

  14 May 2026 Full applications