Trimstone Hermitage Lane Windsor SL4 4AZ

This site has had 4 applications since 2021: 3 approved, 1 refused.

• 23/00727/VAR Granted

  Trimstone Hermitage Lane Windsor SL4 4AZ

  Variation (under Section 73) of Condition 6 to substitute those plans approved under 21/00152 for the Replacement dwelling with associated parking with amended plans.

  Decided 22 May 2023 Amendments
• 22/02223/CPD Refused

  Trimstone Hermitage Lane Windsor SL4 4AZ

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

  Decided 20 Oct 2022 Lawful development
• 21/03146/VAR Granted

  Trimstone Hermitage Lane Windsor SL4 4AZ

  Variation (under Section 73) of planning permission 21/00152/FULL to remove Condition 5 (Aircraft Noise).

  Decided 12 Jan 2022 Amendments

1. 20 Jan 2021

   Received by Windsor and Maidenhead

2. 3 Feb 2021

   Validated

   Checked as complete and ready for consideration.

3. 23 Apr 2021

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 23 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.

• Trimstone Hermitage Lane Windsor SL4 4AZ

  21/03146/VAR Submitted 22 Oct 2021 50 yards away

  Variation (under Section 73) of planning permission 21/00152/FULL to remove Condition 5 (Aircraft Noise).

  Granted Amendments 9 docs

• Trimstone Hermitage Lane Windsor SL4 4AZ

  23/00727/VAR Submitted 22 Mar 2023 50 yards away

  Variation (under Section 73) of Condition 6 to substitute those plans approved under 21/00152 for the Replacement dwelling with associated parking with amended plans.

  Granted Amendments 11 docs
  Domestic

• Trimstone Hermitage Lane Windsor SL4 4AZ

  22/02223/CPD Submitted 15 Aug 2022 50 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

• 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

• 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

• S G Autopoint 437 - 441 St Leonards Road Windsor SL4 3DT

  23/01392/CONDIT Submitted 7 Jun 2023 100 yards away

  Details required by Conditions 2 (demolition plan), 3 (CEMP) and 4 (tree protection measures) of Planning Permission 19/01513 (allowed on appeal) for the demolition of the existing buildings on site and the erection of a 50-bed hotel with associated facilities.

  Granted Conditions Demolition Trees 15 docs

• 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