King & Castle 15 - 17 Thames Street Windsor SL4 1PL

This site has had 8 applications since 2020: 4 approved, 2 refused.

• 26/00691/LBC Withdrawn

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Consent for external and internal works, at second floor level works associated to the creation of a 1-bedroom flat, female and male staff facilities, refurbishment of existing staff room, back of house corridor, landing and lobby area including upgrades to signage and lighting , general redecoration works to affected areas and installation of 2no new doors, to the rear at basement level installation of a condenser unit.

  Decided 22 May 2026 Heritage and listed buildings
• 26/00433/LBC Awaiting decision

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Consent for 2no. wireless access points to the rear elevation and associated internal works to facilitate a Wi-Fi upgrade.

  Submitted 17 Feb 2026 Heritage and listed buildings
• 25/02514/FULL Granted

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  External works to include 1no. condenser unit.

  Decided 19 Nov 2025 Full applications
• 25/02515/LBC Refused

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Consent for external and internal works, at second floor level works associated to the creation of a 1-bedroom flat, female and male staff facilities, refurbishment of existing staff room, back of house corridor, landing and lobby area including upgrades to signage and lighting , general redecoration works to affected areas and installation of 2no new doors, to the rear at basement level installation of a condenser unit.

  Decided 19 Nov 2025 Heritage and listed buildings
• 21/01012/CONDIT Granted

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Details required by condition 2 (window/bi-fold door details) of listed building consent 20/02159/LBC for consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Decided 6 May 2021 Conditions
• 21/00238/CONDIT Refused

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Details required by Condition 2 (Window/Bi-Fold Door Details) of Listed Building Consent 20/02159/LBC for consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Decided 24 Mar 2021 Conditions
• 20/02159/LBC Granted

  King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  Consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Decided 13 Oct 2020 Heritage and listed buildings

1. 20 Apr 2026

   Received by Windsor and Maidenhead

2. 14 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 15 Jul 2026

   Decision issued: Application Permitted

4. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 15 July 2026, 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.

Listed building consent is needed for works that affect the special interest of a listed building, and carrying out such works without it is a criminal offence. More in our guide to planning application types.

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  25/02515/LBC Submitted 24 Sep 2025 50 yards away

  Consent for external and internal works, at second floor level works associated to the creation of a 1-bedroom flat, female and male staff facilities, refurbishment of existing staff room, back of house corridor, landing and lobby area including upgrades to signage and lighting , general redecoration works to affected areas and installation of 2no new doors, to the rear at basement level installation of a condenser unit.

  Refused Heritage and listed buildings 19 docs

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  26/00691/LBC Submitted 16 Mar 2026 50 yards away

  Consent for external and internal works, at second floor level works associated to the creation of a 1-bedroom flat, female and male staff facilities, refurbishment of existing staff room, back of house corridor, landing and lobby area including upgrades to signage and lighting , general redecoration works to affected areas and installation of 2no new doors, to the rear at basement level installation of a condenser unit.

  Withdrawn Heritage and listed buildings 18 docs

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  25/02514/FULL Submitted 25 Sep 2025 50 yards away

  External works to include 1no. condenser unit.

  Granted Full applications 21 docs

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  21/00238/CONDIT Submitted 28 Jan 2021 50 yards away

  Details required by Condition 2 (Window/Bi-Fold Door Details) of Listed Building Consent 20/02159/LBC for consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Refused Conditions Windows or glazing 9 docs

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  20/02159/LBC Submitted 21 Aug 2020 50 yards away

  Consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Granted Heritage and listed buildings Windows or glazing 11 docs

• King & Castle 15 - 17 Thames Street Windsor SL4 1PL

  21/01012/CONDIT Submitted 26 Mar 2021 50 yards away

  Details required by condition 2 (window/bi-fold door details) of listed building consent 20/02159/LBC for consent for 2no. windows to the lower ground floor rear elevation and 1no. window to the lower ground floor side elevation with internal safety balustrades, 2no. internal shelves and internal light fittings following the removal of the existing windows and external safety balustrades.

  Granted Conditions Windows or glazing 4 docs

• 26/01323/LBC Withdrawn

  De Vere Beaumont Estate Burfield Road Old Windsor Windsor SL4 2JJ

  Consent for 8 no. EV Chargers in existing hotel car park

  Received 28 May, published by the council 25 Jul 2026 Heritage and listed buildings
• 26/01425/LBC Granted

  Harte And Garter Hotel High Street Windsor SL4 1PQ

  Consent for internal works including demolition works, new subdivisions, installation of secondary glazing, installation of new services, removal of redundant plant equipment, installation of new plant equipment, new service lift, to facilitate the creation of additional bedrooms.

  Received 9 Jun, published by the council 25 Jul 2026 Heritage and listed buildings
• 26/01909/LBC Withdrawn

  60 Grove Road Windsor SL4 1HS

  Consent for a replacement outbuilding ancillary to the main dwelling.

  Received 3 Aug, published by the council 11 Aug 2026 Heritage and listed buildings
• 26/02393/LBC Awaiting decision

  Flat 1 Hodgson House Eton College Slough Road Eton Windsor SL4 6DE

  Consent for a wall mounted Electric Vehicle Charger.

  Received 30 Sep, published by the council 9 Oct 2026 Heritage and listed buildings
• 26/01697/LBC Granted

  Bisham Abbey Bisham Village Marlow Road Bisham Marlow SL7 1RR

  Consent 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 13 Jul, published by the council 25 Jul 2026 Heritage and listed buildings