452 - 454 St Leonards Road Windsor

1. 15 Feb 2021

   Received by Windsor and Maidenhead

2. 16 Feb 2021

   Validated

   Checked as complete and ready for consideration.

3. 6 Apr 2021

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 6 April 2021, 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.

• Hermitage Lodge 5 Winkfield Road Windsor SL4 4BA

  20/03384/FULL Submitted 15 Dec 2020 100 yards away

  First floor rear extension with Juliet balcony and x1 new rooflight.

  Refused Full applications Extension Loft or dormer 12 docs

• Hermitage Lodge 5 Winkfield Road Windsor SL4 4BA

  21/01378/FULL Submitted 4 May 2021 100 yards away

  Alterations to the roof to include raising of part of the eaves and ridge to create a new first floor with x3 rear dormers and new first floor windows to both side elevations.

  Refused Full applications Loft or dormer Windows or glazing 13 docs

• 15D Addington Close Windsor SL4 4BP

  23/00997/FULL Submitted 24 Apr 2023 100 yards away

  New relocated front entrance door and part single, part two storey rear/side extension following the demolition of the existing conservatory.

  Granted Full applications Extension Demolition 15 docs

• Forest House Veterinary Hospital Forest House 28 Clewer Hill Road Windsor SL4 4BS

  22/01448/TPO Submitted 26 May 2022 100 yards away

  x2 Ash Trees - fell - 004/1963/TPO.

  Granted Trees 7 docs

• Trimstone Hermitage Lane Windsor SL4 4AZ

  22/02223/CPD Submitted 15 Aug 2022 100 yards away

  Certificate of lawfulness to determine whether the proposed 3no. rear dormers and 10no. rooflights to facilitate a loft conversion is lawful.

  Refused Lawful development Loft or dormer 5 docs

• Trimstone Hermitage Lane Windsor SL4 4AZ

  21/00152/FULL Submitted 20 Jan 2021 100 yards away

  Replacement dwelling with associated parking.

  Granted Full applications 13 docs
  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