Castle Car Park Thames Avenue Windsor

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

• 23/01139/CLU Granted

  Castle Car Park Thames Avenue Windsor

  Certificate of lawfulness to determine whether the existing use of the land as a car park with associated works is lawful.

  Decided 7 Jul 2023 Lawful development

1. 12 Jun 2023

   Received by Windsor and Maidenhead

2. 13 Jun 2023

   Validated

   Checked as complete and ready for consideration.

3. 20 Sep 2023

   Decision issued: Application Permitted

4. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 20 September 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• Castle Car Park Thames Avenue Windsor

  23/01139/CLU Submitted 9 May 2023 50 yards away

  Certificate of lawfulness to determine whether the existing use of the land as a car park with associated works is lawful.

  Granted Lawful development 16 docs

• Browns Restaurant Barry Avenue Windsor SL4 1QX

  23/01830/FULL Submitted 27 Jul 2023 50 yards away

  New entrance canopy, redecoration of the shopfront, globe lights to the existing planters and alterations to the external finish following the removal of the existing awning and lights.

  Granted Full applications Windows or glazing 17 docs

• Sir Christopher Wren Hotel And Spa Thames Street Windsor SL4 1PX

  26/01131/VAR Submitted 6 May 2026 50 yards away

  71% historically approved · decision due ~1 Jul

  Variation (under Section 19) of Condition 6 (Approved Plans) to substitute those plans approved under 25/01317/LBC for consent for a replacement single storey extension following demolition of existing element, construction of a three storey extension, 1no. ASHP, alterations to fenestration and internal alterations to existing spa and gym with amended plans.

  Awaiting decision Amendments Extension Demolition +1 16 docs
  Small domestic

• Sir Christopher Wren Hotel And Spa Thames Street Windsor SL4 1PX

  26/01130/VAR Submitted 6 May 2026 50 yards away

  71% historically approved · decision due ~1 Jul

  Variation (under Section 73) of Condition 11 (Approved Plans) to substitute those plans approved under 25/01316/FULL for a replacement single storey extension following demolition of existing element, construction of a three storey extension, 1no. ASHP and alterations to fenestration with amended plans.

  Awaiting decision Amendments Extension Demolition +1 21 docs
  Small domestic

• Sir Christopher Wren Hotel And Spa Thames Street Windsor SL4 1PX

  24/02855/VAR Submitted 21 Nov 2024 50 yards away

  Variation (under Section 19) of Condition 2 (materials) and Condition 4 (Approved Plans) to substitute those plans approved under 22/02397/LBC for Consent for replacement single storey extension following demolition of existing element, infiling of existing open courtyard with a three storey extension, alterations to fenestration and internal alterations to existing spa and gym facility with amended plans.

  Withdrawn Amendments Extension Demolition +1 13 docs
  Small domestic

• Sir Christopher Wren Hotel And Spa Thames Street Windsor SL4 1PX

  24/02089/CONDIT Submitted 28 Aug 2024 50 yards away

  Details required by Condition 2 (External materials and finishes) and 5 (Archaeology) of planning permission 22/02396/FULL for a Replacement single storey extension following demolition of existing element, infiling of existing open courtyard with a three storey extension, alterations to fenestration and internal alterations to existing spa and gym facility.

  Granted Conditions Extension Demolition +1 7 docs
  Small domestic

• 26/01982/TPO Granted

  Knights Kingdom Legoland Windsor Resort Winkfield Road Windsor

  G3 - Acer - Prune clear of building by 2m, lateral growth on north side after pruning will be 2.5m, G4 - Oak - Prune clear of building by 2m lateral growth on west side after pruning will be 7m (003/1963/TPO).

  Received 11 Aug, published by the council 24 Aug 2026 Trees
• 26/00667/TPO Split decision

  Styles Charters Road Sunningdale Ascot SL5 9QD

  (T1) Lime - Reduce height by 7m and reduce spread by 6m to leave finished height of 12m and finished spread of 10m. (T2) Oak - Fell to ground level. (T3) Oak - Remove 2 x lowest branches that have been previously cut back. The two branches have previously been stubbed and it would be more appropriate for these branches to be removed entirely. (T4) Oak - Reduce spread on NW side to previous pruning points to leave finished spread of 5m. (003/2023/TPO)

  Received 12 Mar, published by the council 25 Jul 2026 Trees
• 26/01998/TCA Granted

  Mayflower New Road Hurley Maidenhead SL6 5LN

  (T1) Eucalyptus - Fell.

  Received 12 Aug, published by the council 16 Aug 2026 Trees
• 26/01964/TCA Granted

  Baldwins End Cottage Eton College Baldwins Shore Eton Windsor SL4 6DB

  (048G) Beech - Fell to ground level

  Received 10 Aug, published by the council 16 Aug 2026 Trees
• 26/02235/TCA Awaiting decision

  32 Edinburgh Gardens Windsor SL4 2AW

  3no. Apple trees - Crown reduction to a final height of 3m and spread of 2.5m.

  Received 9 Sep, published by the council 18 Sep 2026 Trees