Welkin Hurst Winter Hill Cookham Maidenhead SL6 9TT

1. 23 Feb 2026

   Received by Windsor and Maidenhead

2. 16 Apr 2026

   Decision issued: Application Permitted

3. 25 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 16 April 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.

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

• Hornbeams Winter Hill Cookham Maidenhead SL6 9TT

  22/00446/VAR Submitted 22 Feb 2022 50 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 50 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

  20/02601/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

  21/02043/CONDIT Submitted 2 Jul 2021 100 yards away

  Details required by condition 4 (lighting scheme) of planning permission 20/00393/FULL for 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 10 docs
  Small domestic

• Dove Cote Winter Hill Cookham Maidenhead SL6 9TU

  25/02989/CLU Submitted 12 Nov 2025 100 yards away

  Certificate of lawfulness to determine whether the existing use as a residential annexe to the existing dwelling house Dove Cote is lawful.

  Withdrawn Lawful development 9 docs
  Domestic

• Grahames Dean Lane Cookham Maidenhead SL6 9BD

  22/02068/FULL Submitted 28 Jul 2022 150 yards away

  New carport and storage building, following demolition of the existing garage.

  Granted Full applications Demolition 11 docs

• 26/00980/FULL Granted

  19 Linchfield Road Datchet Slough SL3 9NA

  Single storey rear extension

  Received 21 Apr, published by the council 25 Jul 2026 Full applications
• 26/01706/FULL Granted

  Loraine 36 Forlease Road Maidenhead SL6 1RU

  Single storey rear extension to the main dwelling, partial demolition to existing garage with a relocated door, alterations to the patio and new steps

  Received 13 Jul, published by the council 31 Jul 2026 Full applications
• 26/01675/FULL Granted

  59 Grove Road Windsor SL4 1HT

  Increase in height of the existing side boundary brick wall following the removal of the existing timber fencing and a reduction in height and new railings to the existing front/side boundary wall.

  Received 9 Jul, published by the council 25 Jul 2026 Full applications
• 26/01265/FULL Granted

  107 Slough Road Datchet Slough SL3 9AQ

  Single storey rear extension and alterations to fenestration following the demolition of the existing rear element.

  Received 20 May, published by the council 25 Jul 2026 Full applications
• 26/01700/FULL Granted

  4 Dhoon Rise Maidenhead SL6 1BS

  Garage conversion, front bay window and a single storey front/side extension.

  Received 13 Jul, published by the council 27 Jul 2026 Full applications