20 Highway Avenue Maidenhead SL6 5AF

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

• 23/00060/FULL Granted

  20 Highway Avenue Maidenhead SL6 5AF

  Single storey front extension, single storey side extension, enlargement of existing front dormer and alterations to front fenestration.

  Decided 27 Feb 2023 Full applications

1. 8 Nov 2022

   Received by Windsor and Maidenhead

2. 9 Nov 2022

   Validated

   Checked as complete and ready for consideration.

3. 20 Dec 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 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.

• 20 Highway Avenue Maidenhead SL6 5AF

  23/00060/FULL Submitted 10 Jan 2023 3m away

  Single storey front extension, single storey side extension, enlargement of existing front dormer and alterations to front fenestration.

  Granted Full applications Extension Loft or dormer +1 9 docs
  Small domestic

• 37 Napier Road Maidenhead SL6 5AR

  21/00007/CPD Submitted 5 Jan 2021 25m away

  Certificate of lawfulness to determine whether the proposed enlargement of the existing side and rear dormers and x1 new side rooflight to enlarge the existing first floor accommodation is lawful.

  Granted Lawful development Loft or dormer 5 docs

• 37 Napier Road Maidenhead SL6 5AR

  21/00010/FULL Submitted 5 Jan 2021 25m away

  Single storey side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 7 docs
  Small domestic

• 24 Napier Road Maidenhead SL6 5AW

  22/00504/FULL Submitted 24 Feb 2022 42m away

  Hip to gable roof alterations on the front elevation, raising of the eaves and ridge on the rear elevation to create a new first floor and alterations to fenestration.

  Withdrawn Full applications Loft or dormer Roofing +1 5 docs

• 24 Napier Road Maidenhead SL6 5AW

  22/02196/FULL Submitted 10 Aug 2022 42m away

  Raising of the ridge above the existing garage with 1no. front and 1no. rear dormer, alterations to existing side dormer and alterations to fenestration.

  Granted Full applications Loft or dormer Windows or glazing 9 docs

• 41 Highway Avenue Maidenhead SL6 5AH

  21/00421/FULL Submitted 11 Feb 2021 59m away

  Single storey side/rear extension.

  Granted Full applications Extension 9 docs
  Small domestic

• 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