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

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

  Installation of air conditioning compressor unit to the first floor side elevation.

  Received 23 Jul, published by the council 24 Aug 2026 Full applications