St Marks House St Marks Road Windsor SL4 3BD

1. 31 Mar 2022

   Received by Windsor and Maidenhead

2. 21 Nov 2023

   Decision issued: Approve Discharge of Condition

3. 4 Aug 2026

   Added to PlanIndex

• 21/03092/CLAMA Granted

  Chevron St Marks House St Marks Road Windsor SL4 3BD

  Prior approval to change the use from Class E offices to Class C3 dwellinghouses (3 x 2 bedroom flats),

  Decided 15 Dec 2021 Prior approval

Windsor and Maidenhead granted permission on 21 November 2023, 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.

This application deals with conditions on an existing permission, supplying the details a condition requires or asking to vary or remove one, without reopening the permission itself. More in our guide to planning application types.

• Chevron St Marks House St Marks Road Windsor SL4 3BD

  21/03092/CLAMA Submitted 4 Oct 2021 50 yards away

  Prior approval to change the use from Class E offices to Class C3 dwellinghouses (3 x 2 bedroom flats),

  Granted Prior approval New dwelling 12 docs

• Admiral House St Leonards Road Windsor SL4 3BL

  22/02828/LBC Submitted 20 Oct 2022 50 yards away

  Consent for the replacement of existing end of life HVAC air conditioning system with a new VRF air conditioning system to be located internally and condensers at roof level, installation of internal VAM units, replacement office ceilings and lighting, fire alarm, CCTV, internal repairs and redecoration, removal of the existing gas services, replacement of the rear entrance door serving the lower ground floor and ground floor, new decking and bike storage to lower ground floor lightwell, repair and restoration of the existing terrazzo flooring within the entrance lobby and damp proofing works.

  Granted Heritage and listed buildings 73 docs

• Admiral House St Leonards Road Windsor SL4 3BL

  22/02827/FULL Submitted 20 Oct 2022 50 yards away

  Replacement of existing end of life HVAC air conditioning system with a new VRF air conditioning system to be located internally and condensers at roof level, replacement of the rear entrance door serving the lower ground floor and ground floor, new decking and bike storage to lower ground floor lightwell.

  Granted Full applications 74 docs

• 3 St Marks Road Windsor SL4 3BD

  20/02774/TCA Submitted 20 Oct 2020 50 yards away

  T1) Flowering cherry - crown reduction from 14m to 11m tall and 14m to 11m wide. (T2) Rowan - crown reduction from 11m to 9.5m tall and 7m to 5m wide

  Granted Trees 5 docs

• 1 St Marks Place Windsor SL4 3BG

  20/02762/TCA Submitted 19 Oct 2020 50 yards away

  Sycamore - cut back to previous pruning points (20%)

  Granted Trees 9 docs

• The Old Court St Leonards Road Windsor SL4 3BL

  26/01095/LBC Submitted 5 May 2026 50 yards away

  Consent for the repainting of the existing fire station doors.

  Granted Heritage and listed buildings 12 docs

• 26/02463/CONDIT Awaiting decision

  Land Adjacent To 4 Block D Cavalry Crescent Windsor

  Details required by Condition 2 (Contaminated Land) of planning permission 23/01817/FULL for 2no. three bedroom dwellings with associated parking and landscaping following the demolition of the existing garage block.

  Received 8 Oct, published by the council 12 Oct 2026 Conditions
• 26/02232/CONDIT Granted

  Riverside Gibraltar Lane Cookham Maidenhead SL6 9TR

  Details required by Condition 3 (Bat Licence) of planning permission 23/03099/FULL for the enlargement of existing lower ground floor, two storey front extension with front gable, single storey rear extension with balustrade, 2no. proposed rear dormers, , 3no. chimneys, raised terrace with balustrade, steps and conversion of existing garage to an annex ancillary to main dwelling with new roof, alterations to fenestration and external finishes, replacement garage, new EV charger, hardstanding, landscaping, retaining wall and boundary treatment to front, following demolition of existing elements.

  Received 9 Sep, published by the council 12 Sep 2026 Conditions
• 26/02217/CONDIT Granted

  Land South of Kimbers Lane Maidenhead

  Details required by Condition 25 (Bat Licence confirmation) of planning permission 24/02786/FULL for a Full planning application for 225 dwellings together with access, landscaping, open space, parking and associated infrastructure.

  Received 8 Sep, published by the council 12 Sep 2026 Conditions
• 26/02209/CONDIT Granted

  Southleigh & Willianns High Street Cookham Maidenhead

  Details required by Condition 4 (Roof tiles) and 8 (Biodiversity enhancements) of planning permission 25/03339/FULL for a Two storey rear extensions with 1no. Juliet balcony. A loft conversion with 2no. rear rooflights to Southleigh.

  Received 8 Sep, published by the council 12 Sep 2026 Conditions
• 26/02455/CONDIT Awaiting decision

  Bisham Abbey Bisham Village Marlow Road Bisham Marlow SL7 1RR

  Details required by Condition 2 (Ecology) of listed building consent 26/01697/LBC for roof repairs including renewal of the lead coverings to Roofs O1, O2 and O3, replacement of the modern Roof M with a new lead roof, localised repairs to other lead and felt roofs, and replacement of defective clay roof tiles. Localised repairs to masonry, windows, joinery, rainwater goods and soil pipes. Replacement of the external fire escape stair and installation of new roof access hatches and permanent mansafe systems to facilitate future inspection and maintenance.

  Received 7 Oct, published by the council 12 Oct 2026 Conditions