1 Helen Cottages Dedworth Road Windsor SL4 4JZ

This site has had 2 applications since 2023: 1 approved, 0 refused.

• 23/00984/CPD Granted

  1 Helen Cottages Dedworth Road Windsor SL4 4JZ

  Certificate of lawfulness to determine whether the proposed 2 no. front rooflights and rear dormer to facilitate a loft conversion is lawful.

  Decided 3 Jul 2023 Lawful development

1. 21 Apr 2023

   Received by Windsor and Maidenhead

2. 27 Apr 2023

   Validated

   Checked as complete and ready for consideration.

3. 26 Jul 2023

   Decision issued: Application Withdrawn

4. 12 Sep 2026

   Added to PlanIndex

The applicant withdrew this application before Windsor and Maidenhead decided it, and is free to submit a revised scheme at any time. 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 Helen Cottages Dedworth Road Windsor SL4 4JZ

  23/00984/CPD Submitted 21 Apr 2023 0.1 miles away

  Certificate of lawfulness to determine whether the proposed 2 no. front rooflights and rear dormer to facilitate a loft conversion is lawful.

  Granted Lawful development Loft or dormer 13 docs

• 23 Holly Crescent Windsor SL4 5SL

  25/03383/FULL Submitted 22 Dec 2025 0.1 miles away

  Part single part two storey side/rear extension with 1no. rear Juliet balcony.

  Granted Full applications Extension 14 docs

• 3 Orchard Lea Villas Dedworth Road Windsor SL4 4LD

  21/01359/FULL Submitted 4 May 2021 0.1 miles away

  Single storey rear extension with 4 No. rooflights following demolition of existing outbuilding.

  Granted Full applications Extension Loft or dormer +1 8 docs
  Small domestic

• 1 Orchard Lea Villas Dedworth Road Windsor SL4 4LD

  26/00483/FULL Submitted 23 Feb 2026 0.1 miles away

  Single storey rear extension and rear patio following the demolition of the existing side and rear walls.

  Refused Full applications Extension Demolition 12 docs
  Small domestic

• 1 Holly Crescent Windsor SL4 5SL

  22/03307/FULL Submitted 12 Dec 2022 0.1 miles away

  Garage conversion, single storey rear extension, first floor side extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 11 docs
  Small domestic

• 29 Holly Crescent Windsor SL4 5SL

  21/01603/FULL Submitted 24 May 2021 0.1 miles away

  Single storey rear extension, x1 new door to rear elevation and alteration to fenestration.

  Granted Full applications Extension Windows or glazing 7 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