Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

This site has had 4 applications since 2022: 2 approved, 2 refused.

• 26/01352/CONDIT Granted

  Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  Details required by Condition 3 (External Materials) of planning permission 22/01806/FULL (allowed on appeal) for the removal of existing single storey lean-too and reduction of existing garage footprint to provide new dual pitched roof to existing garage link to extend existing accommodation with rooflights. Modify internal configuration, relocate existing staircase and reclad external walls with timber boarding.

  Decided 21 Jul 2026 Conditions
• 22/01806/FULL Refused

  Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  New dual pitched roof above the existing single storey element on the South East elevation with accommodation in the roof space and alterations to fenestration and to external finishes/materials, following demolition of the existing single storey element on the South West elevation and part demolition of the existing single storey element on the South East elevation.

  Decided 25 Aug 2022 Full applications
• 22/00252/FULL Refused

  Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  New pitched roof, extension to the existing habitable roof space with external staircase, 2no. side dormers, new external finish and alterations to fenestration to the detached outbuilding following partial demolition of the single storey elements.

  Decided 5 May 2022 Full applications

1. 1 Aug 2023

   Received by Windsor and Maidenhead

2. 14 Aug 2023

   Decision issued: Permitted Development

3. 12 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 14 August 2023, 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.

A lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  22/01806/FULL Submitted 5 Jul 2022 0m away

  New dual pitched roof above the existing single storey element on the South East elevation with accommodation in the roof space and alterations to fenestration and to external finishes/materials, following demolition of the existing single storey element on the South West elevation and part demolition of the existing single storey element on the South East elevation.

  Refused Full applications Demolition Windows or glazing 30 docs
  Small domestic

• Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  22/00252/FULL Submitted 2 Feb 2022 0m away

  New pitched roof, extension to the existing habitable roof space with external staircase, 2no. side dormers, new external finish and alterations to fenestration to the detached outbuilding following partial demolition of the single storey elements.

  Refused Full applications Extension Loft or dormer +2 14 docs
  Small domestic

• Hill Grove Farm Bradcutts Lane Cookham Dean Maidenhead SL6 9AA

  26/01352/CONDIT Submitted 1 Jun 2026 0m away

  Details required by Condition 3 (External Materials) of planning permission 22/01806/FULL (allowed on appeal) for the removal of existing single storey lean-too and reduction of existing garage footprint to provide new dual pitched roof to existing garage link to extend existing accommodation with rooflights. Modify internal configuration, relocate existing staircase and reclad external walls with timber boarding.

  Granted Conditions Loft or dormer 5 docs
  Small domestic

• Mulberry Lodge Alleyns Lane Cookham Maidenhead SL6 9AD

  22/00164/FULL Submitted 24 Jan 2022 175m away

  Decrease size of x1 garage door, raising of the eves and ridge with x1 front Juliet balcony, x2 side dormers and x1 side gable on NE elevation, x1 side dormer and alteration to existing chimney on SW elevation, x1 front dormers, x2 front gables to NW elevation, x1 rear gable, x1 rear dormer and first floor extension on SE elevation to enlarge existing accommodation in roof space, alterations to external finishes and fenestration.

  Granted Full applications Extension Loft or dormer +1 18 docs

• Mulberry Lodge Alleyns Lane Cookham Maidenhead SL6 9AD

  21/03157/VAR Submitted 25 Oct 2021 176m away

  Variation (under Section 73a) of planning permission 09/01137/FULL without complying with Condition 2 matching materials to alter the design of the proposal, to include an increase in ridge height of the gable, and a new double gabled dormer.

  Withdrawn Amendments Loft or dormer Roofing 14 docs

• Alleyn House Alleyns Lane Cookham Maidenhead SL6 9AD

  21/03201/CPD Submitted 28 Oct 2021 183m away

  Certificate of lawfulness to determine whether the proposed x2 outbuildings are lawful.

  Granted Lawful development 9 docs

• 26/01553/CLU Granted

  64 Priors Way Maidenhead SL6 2EN

  Certificate of lawfulness to determine whether the existing use of building as self-contained residential dwelling as per details set out in Statutory Declaration is lawful.

  24 Jun 2026 Lawful development
• 26/02230/CPD Awaiting decision

  15 Castle Avenue Datchet Slough SL3 9BA

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

  9 Sep 2026 Lawful development
• 26/01039/CPD Refused

  Touchen End House Ascot Road Holyport Maidenhead SL6 3JY

  Certificate of lawfulness to determine whether the proposed outbuilding following demolition of existing garage is lawful.

  28 Apr 2026 Lawful development
• 26/02205/CPD Awaiting decision

  15 Warrington Spur Old Windsor Windsor SL4 2NF

  Certificate of lawfulness to determine whether the proposed new driveway is lawful.

  7 Sep 2026 Lawful development
• 26/01648/CPD Granted

  38 Tilstone Close Eton Wick Windsor SL4 6NG

  Certificate of lawfulness to determine whether the proposed formation of habitable room in roofspace with side dormer, 1 No front and side rooflights, 1 No. rear window and part hip to gable is lawful.

  6 Jul 2026 Lawful development