The Mount Spring Lane Cookham Dean Maidenhead SL6 6PW

1. 8 Dec 2025

   Received by Windsor and Maidenhead

2. 9 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 11 Aug 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 3 February 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Windsor and Maidenhead took a median of 56 days over the applications it decided in the last year.

This application is with Windsor and Maidenhead for determination, against a statutory target of eight weeks. Over the last year Windsor and Maidenhead decided heritage and listed building applications in a median of 70 days. More in our guide to how long planning decisions take.

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.

• Badgers Cottage And Former Electricity Sub Station Spring Lane Cookham Dean Maidenhead

  26/01272/FULL Submitted 21 May 2026 50 yards away

  Change of use of a former electricity substation to extend existing curtilage of the dwelling.

  Granted Full applications 14 docs
  Domestic

• Land To East of Mount Lodge Spring Lane Cookham Dean Maidenhead

  22/01377/FULL Submitted 20 May 2022 50 yards away

  Erection of solar panels.

  Refused Full applications 12 docs

• Woodland At Junction of Long Lane And Spring Lane Cookham Dean Maidenhead

  23/00204/TPO Submitted 23 Jan 2023 100 yards away

  (T1 & T2) Hornbeam - remove ivy. Ash - fell trees showing signs of ash dieback disease and marked up with a pink dot during the site visit with LPA on 19.4.2023, these Ash are to be felled to leave at least a 1.5m high stump. (T20) Sycamore (dead) - fell. (T22) Sycamore - remove the small branch contacting the overhead telecommunications wire. Sycamore seedlings - hand pull out of the ground, once the native ground flora of bluebell, dogs mercury, wood anemone and lesser celandine, have flowered and died back (6-8 weeks after bloom).(003/2009/TPO)

  Granted Trees 10 docs

• Lower Harwood Spring Lane Cookham Dean Maidenhead SL6 6PW

  20/02188/FULL Submitted 26 Aug 2020 200 yards away

  Part two storey part first floor side/rear extension, new outbuilding, landscaping and boundary treatment, following demolition of the existing garage and outbuildings.

  Granted Full applications Extension Demolition 24 docs

• Harwood House Nursing Home Spring Lane Cookham Dean Maidenhead SL6 6PW

  22/01592/TPO Submitted 10 Jun 2022 200 yards away

  T1 - Sycamore - fell (20/1995/TPO)

  Granted Trees 9 docs

• Harwood Acre Spring Lane Cookham Dean Maidenhead SL6 6PW

  26/00612/FULL Submitted 9 Mar 2026 250 yards away

  Self build replacement dwelling, annexe ancillary to the main dwelling and alterations to hardstanding.

  Refused Full applications New dwelling 33 docs
  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