Southleigh & Willianns High Street Cookham Maidenhead

This site has had 2 applications since 2025: 2 approved, 0 refused.

• 25/03339/FULL Granted

  Southleigh & Willianns High Street Cookham Maidenhead

  Two storey rear extensions with 1no. Juliet balcony. A loft conversion with 2no. rear rooflights to Southleigh.

  Decided 10 Feb 2026 Full applications

1. 8 Sep 2026

   Received by Windsor and Maidenhead

2. 12 Sep 2026

   Added to PlanIndex

3. 7 Oct 2026

   Decision issued: Approve Discharge of Condition

• 25/03339/FULL Granted

  Southleigh & Willianns High Street Cookham Maidenhead

  Two storey rear extensions with 1no. Juliet balcony. A loft conversion with 2no. rear rooflights to Southleigh.

  Decided 10 Feb 2026 Full applications

Windsor and Maidenhead granted permission on 7 October 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.

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.

• Southleigh & Willianns High Street Cookham Maidenhead

  25/03339/FULL Submitted 16 Dec 2025 50 yards away

  Two storey rear extensions with 1no. Juliet balcony. A loft conversion with 2no. rear rooflights to Southleigh.

  Granted Full applications Extension Loft or dormer 23 docs

• Moor Cottage High Street Cookham Maidenhead SL6 9SF

  22/02007/TCA Submitted 21 Jul 2022 50 yards away

  T2 - Beech - tip reduce by 4m in height to leave a final height of 14m, tip reduce the side laterals by 2.5m back to the boundary on the northern side to leave a final spread of 14m, T3 - Ash - reduce in height by 3m to leave a final height of 8m and spread of 2m.

  Granted Trees 7 docs

• Shelleys High Street Cookham Maidenhead SL6 9SF

  26/00525/CONDIT Submitted 27 Feb 2026 50 yards away

  Details required by Condition 3 (Rooflights) of planning permission 25/01198/FULL for a single storey rear extension with raised terrace and alterations to fenestration.

  Refused Conditions Extension Loft or dormer +1 5 docs
  Small domestic

• Shelleys High Street Cookham Maidenhead SL6 9SF

  26/00630/CONDIT Submitted 10 Mar 2026 50 yards away

  Details required by Condition 2 (Windows and Doors), 4 (Materials) and 5 (SuDS) of planning permission 25/01198/FULL for a Single storey rear extension with raised terrace and alterations to fenestration

  Refused Conditions Extension Windows or glazing 11 docs
  Small domestic

• Shelleys High Street Cookham Maidenhead SL6 9SF

  25/02579/CONDIT Submitted 1 Oct 2025 50 yards away

  Details required by Condition 6 (Archaeological work - partial) of planning permission 25/01198/FULL for a Single storey rear extension with raised terrace and alterations to fenestration.

  Granted Conditions Extension Windows or glazing 7 docs
  Small domestic

• Moor Cottage High Street Cookham Maidenhead SL6 9SF

  21/01077/FULL Submitted 7 Apr 2021 50 yards away

  Change of use from C2 (residential home) to C3 (residential) to create x1 dwelling.

  Granted Full applications 13 docs
  Domestic

• 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
• 26/02455/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
• 26/02454/CONDIT Awaiting decision

  Hurst Place Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  Details required by Condition 4 (Biodiversity Enhancement) of planning permission 24/02471/FULL for the Creation of a basement, new front entrance porch, 2no. two storey front extensions with bay windows, replacement two storey side extension with courtyard infill, single storey rear extension with canopy, new rear entrance canopy, alterations to the external finish and fenestration, new steps, enlargement of the existing raised terrace, widening of the existing vehicular entrance, new front boundary treatment and gates and a new swimming pool.

  Received 7 Oct, published by the council 12 Oct 2026 Conditions