Dove Cote Winter Hill Cookham Maidenhead SL6 9TU

1. 12 Nov 2025

   Received by Windsor and Maidenhead

2. 12 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 10 Feb 2026

   Decision issued: Application Withdrawn

4. 11 Aug 2026

   Added to PlanIndex

The applicant withdrew this application before Windsor and Maidenhead decided it, and is free to submit a revised scheme at any time. 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.

• Gate House Winter Hill Cookham Maidenhead SL6 9TT

  20/00381/FULL Submitted 11 Feb 2020 50 yards away

  Two storey side extension with front and rear dormer and replacement garage following the demolition of the existing garage; composite timber cladding to first floor walls and composite slate tiles to roof (Retrospective).

  Granted Full applications Extension Loft or dormer +1 18 docs

• Hornbeams Winter Hill Cookham Maidenhead SL6 9TT

  22/00446/VAR Submitted 22 Feb 2022 100 yards away

  Variation (under Section 73) of conditions 2 (materials) and 3 (approved plans) to change the approved materials and to substitute those plans approved under 21/01045/FULL for first floor side extension, alterations to fenestration and to external finishes on the ground and first floor and alterations to the existing garage comprising of a new pitched roof, x2 first floor windows, x8 rooflights, x1 dormer and x1 external staircase.

  Granted Amendments Extension Loft or dormer +1 13 docs

• Hornbeams Winter Hill Cookham Maidenhead SL6 9TT

  21/01045/FULL Submitted 6 Apr 2021 100 yards away

  First floor side extension, alterations to fenestration and to external finishes on the ground and first floor and alterations to the existing garage comprising of a new pitched roof, x2 first floor windows, x8 rooflights, x1 dormer and x1 external staircase.

  Granted Full applications Extension Loft or dormer +1 13 docs

• White House Winter Hill Cookham Maidenhead SL6 9TU

  20/01733/CONDIT Submitted 15 Jul 2020 100 yards away

  Details required by condition 5 (bird boxes) of planning permission 20/00393 for a single storey front/side/rear extension with integrated garage, 2 No. new rear dormers, addition of timber cladding to existing gables, front, side and rear canopies, alterations to fenestration and new flue following demolition of existing outbuilding and garage.

  Granted Conditions Extension Loft or dormer +2 4 docs
  Small domestic

• White House Winter Hill Cookham Maidenhead SL6 9TU

  20/02601/FULL Submitted 5 Oct 2020 100 yards away

  Enlargement of the existing driveway and new boundary treatment with x2 vehicular access gates.

  Granted Full applications 17 docs

• White House Winter Hill Cookham Maidenhead SL6 9TU

  20/00393/FULL Submitted 18 Feb 2020 100 yards away

  Single storey front/side/rear extension with integrated garage, 2 No. new rear dormers, addition of timber cladding to existing gables, front, side and rear canopies, alterations to fenestration and new flue following demolition of existing outbuilding and garage.

  Granted Full applications Extension Loft or dormer +2 27 docs
  Small domestic

• 26/02222/CPD Refused

  52 Audley Way Ascot SL5 8EF

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

  Received 8 Sep, published by the council 24 Sep 2026 Lawful development
• 26/01954/CPD Withdrawn

  Mulberry House Waltham Road Maidenhead SL6 3NH

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

  Received 7 Aug, published by the council 16 Aug 2026 Lawful development
• 26/01856/CLU Granted

  Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

  Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

  Received 28 Jul, published by the council 24 Aug 2026 Lawful development
• 26/02022/CPD Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

  Received 17 Aug, published by the council 2 Sep 2026 Lawful development
• 26/01862/CLU Granted

  Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

  Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

  Received 29 Jul, published by the council 4 Aug 2026 Lawful development