St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

This site has had 9 applications since 2022: 6 approved, 2 refused.

• 26/01367/LBC Refused

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Consent for alteration to the front entrance door to Block 6.

  Decided 27 Aug 2026 Heritage and listed buildings
• 25/02581/CPD Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Certificate of lawfulness to determine whether the proposed single storey extension is lawful.

  Decided 23 Oct 2025 Lawful development
• 24/03046/TPO Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  (T1) Sycamore - Fell to ground level. (061/1997/TPO)

  Decided 31 Jan 2025 Trees
• 23/01810/TPO Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Lawson cypress (T30 in TPO) - fell. Common lime (T28 and T29 in TPO) - crown lift to 3m; branch lift to 5m over driveway; prune to give up to 1.5m clearance to the adjacent buildings and crown clean. Robinia (G1 in TPO, most eastern tree) - crown lift to 1.5m and prune to give 5.3m clearance over the road and 1m clearance to the beacon; tip reduce easternmost stem leaning over road by up to 2m. (T2 in TPO) Robinia - prune to give 5.3m clearance over the road, 2.5m clearance over the pavement and 1.5m clearance to bus shelter. (T3 in TPO) Red oak - prune to give 5.3m clearance over the road, 2.5m clearance over the pavement and 1m clearance to the beacon; prune to give 1m clearance to roof of building, retaining primary branches; prune to give 1m clearance to the street sign and up to 0.5m clearance to the hospital sign. (T10 in TPO) Oak - prune to give 5.3m clearance over the road; prune to give up to 1m clearance to overhead wires, no stems or primary branches to be removed; crown clean. (061/1997/TPO).

  Decided 29 Aug 2023 Trees
• 22/02983/FULL Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Installation of 6 No. Automatic Number Plate Recognition (ANPR) cameras and 2 No. Pay and Display Machines.

  Decided 3 Jan 2023 Full applications
• 22/02984/LBC Withdrawn

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Consent for the installation of 6 No. Automatic Number Plate Recognition (ANPR) cameras and 2 No. Pay and Display machines.

  Decided 22 Dec 2022 Heritage and listed buildings
• 22/02920/LBC Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Consent for the demolition of Block 19.

  Decided 20 Apr 2023 Heritage and listed buildings
• 22/02919/FULL Granted

  St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  Demolition of Block 19.

  Decided 20 Apr 2023 Full applications

1. 1 May 2026

   Received by Windsor and Maidenhead

2. 26 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 27 Aug 2026

   Decision issued: Refuse

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  26/01367/LBC Submitted 3 Jun 2026 50 yards away

  Consent for alteration to the front entrance door to Block 6.

  Refused Heritage and listed buildings 17 docs

• 77 St Marks Road Maidenhead SL6 6DT

  26/01552/FULL Submitted 24 Jun 2026 50 yards away

  Single storey rear extension, loft conversion, alterations to fenestration, blocking up a driveway with new boundary treatment, new bin store, soft and hard landscaping, following demolition of existing elements

  Granted Full applications Extension Loft or dormer +2 18 docs
  Small domestic

• 123A Powney Road Maidenhead SL6 6EG

  23/01631/FULL Submitted 5 Jul 2023 50 yards away

  Roof top garden with privacy screening.

  Refused Full applications 10 docs

• The Admin Block St Marks Hospital 112 St Marks Road Maidenhead SL6 6DU

  24/02679/CPU Submitted 4 Nov 2024 50 yards away

  Certificate of lawfulness to determine whether a private hire operators licence for taxi services is lawful.

  Refused Lawful development 14 docs

• Domino 69 St Marks Road Maidenhead SL6 6DP

  22/00617/FULL Submitted 4 Mar 2022 50 yards away

  New shop front, electronic roller shutters and signage - retrospective.

  Granted Full applications Windows or glazing 11 docs

• 109 Powney Road Maidenhead SL6 6EG

  23/00770/CLD Submitted 27 Mar 2023 100 yards away

  Certificate of lawfulness to determine whether the existing single storey side/rear extension is lawful.

  Withdrawn Lawful development Extension 9 docs
  Small domestic

• 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