Rose Cottage Dean Lane Cookham Maidenhead SL6 9BG

1. 25 Sep 2026

   Received by Windsor and Maidenhead

2. 1 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 7 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 26 November 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 condition discharge and variation applications in a median of 51 days. More in our guide to how long planning decisions take.

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.

• Old Pond Cottage Kings Lane Cookham Maidenhead SL6 9AY

  21/01280/TCA Submitted 26 Apr 2021 50 yards away

  (T1) Silver Birch - lightly prune to give approximately 1m clearance to phone line (G1) Area of Eleagnus Hedge - reduce height by up to 1.5m to leave as level as possible with adjoining Beech Hedge and face trim clients side to stop further encroachment over garden (T2) Holly - lightly prune sides to leave in a neater conical shape.

  Granted Trees 6 docs

• Lavender Cottage Kings Lane Cookham Maidenhead SL6 9AY

  24/02227/TCA Submitted 13 Sep 2024 50 yards away

  G1 - Small area of Laurel and Apple - Prune back to boundary fence line. T1 - Purple plum - Prune back to boundary fence line. T2 - Variegated Maple - Prune back to boundary fence line.

  Granted Trees 7 docs
  Small domestic

• Crossways Kings Lane Cookham Maidenhead SL6 9AY

  23/00799/TCA Submitted 27 Mar 2023 50 yards away

  T1 - Cherry Tree - Reduce 2m height, 2m width. After works tree will be 4m high and 3m wide. T2 - Magnolia - Reduce 1m height, 1m width. After works tree will be 4m high and 4m wide.

  Granted Trees 5 docs

• Chalk Pit Cottage Cookham Dean Bottom Cookham Maidenhead SL6 9AR

  21/02266/CPD Submitted 21 Jul 2021 100 yards away

  Certificate of lawfulness to determine whether the proposed outbuilding with appropriate foundations is lawful.

  Granted Lawful development 9 docs

• Cliff Cottage Kings Lane Cookham Maidenhead SL6 9AY

  26/01072/TPO Submitted 30 Apr 2026 100 yards away

  T1 Cupressus macrocarpa - Remove the specific split/fractured branches identified in the photos (those with fracture points and hazard beam features) though some are currently propped by adjacent stems; taking these out cleanly may expose additional weaknesses above, so these limbs are to be reduced. Once those defects are removed, undertake an end weight reduction to newly exposed or compromised sections to restore structural balance as follows: South and West aspects (over Cliff Cottage): approx. 2.5-3.5m on the over extended and compromised sections only. East aspect: approx. 1.5- 2.0m where limbs extend beyond the general crown outline. Height: approx. 1.5-2.0m on select leaders only if required to re balance following defect removals. North aspect: minimal intervention beyond defect removal and deadwood, as this side is already thinned by the failure. Prune to give up to 3m clearance above ground level, 3m clearance to the roof, and 0.5m clearance over the hedges. Remove major dead branches as specified. (012/2018/TPO).

  Granted Trees 12 docs

• Chalk Pit Cottage Cookham Dean Bottom Cookham Maidenhead SL6 9AR

  26/01911/TCA Submitted 3 Aug 2026 100 yards away

  (Black dot on plan) Walnut - Crown reduce (as shown) leaving a height of approximately 14m and spread of 12m.

  Granted Trees 8 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