Heathermount Devenish Road Sunningdale Ascot SL5 9PG

This site has had 2 applications since 2023: 1 approved, 0 refused.

• 23/01295/TPO Granted

  Heathermount Devenish Road Sunningdale Ascot SL5 9PG

  (T7) Scots Pine - reduce the long limb overhanging the cycle track by 2-4m, so post reduction this limb will be 4-6m in length. (T13) Common Lime - crown reduce by 2 - 3m to leave a height of 11m and a spread of 13m. (017/2006/TPO).

  Decided 23 Aug 2023 Trees

1. 1 Jul 2025

   Received by Windsor and Maidenhead

2. 17 Jul 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 11 September 2025, 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 55 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 full applications in a median of 62 days. More in our guide to how long planning decisions take.

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.

• Heathermount Devenish Road Sunningdale Ascot SL5 9PG

  23/01295/TPO Submitted 25 May 2023 150 yards away

  (T7) Scots Pine - reduce the long limb overhanging the cycle track by 2-4m, so post reduction this limb will be 4-6m in length. (T13) Common Lime - crown reduce by 2 - 3m to leave a height of 11m and a spread of 13m. (017/2006/TPO).

  Granted Trees 9 docs

• Charters Farmhouse Charters Road Sunningdale Ascot SL5 9QZ

  26/01660/FULL Submitted 6 Jul 2026 200 yards away

  71% historically approved · decision due ~18 Sep

  Extension to existing triple garage to provide a car port, storage and garden shelter area with solar roof extending over existing single storey element

  Awaiting decision Full applications Extension 7 docs
  Small domestic

• Broadlands Cottage Devenish Road Sunningdale Ascot SL5 9PH

  21/01329/FULL Submitted 30 Apr 2021 250 yards away

  Single storey front extension, part single/part two storey side/rear extension, alteration to first floor window and render on front elevation, x2 new sun tubes, alterations to hardstanding and alteration to fenestration following demolition of existing elements.

  Granted Full applications Extension Demolition +1 13 docs
  Small domestic

• High Trees And Ardwyn House Charters Gate Hancocks Mount Ascot

  21/01798/CONDIT Submitted 8 Jun 2021 250 yards away

  Details required by Condition 6 (Natural England licence) of planning permission 20/02735/FULL for the Construction of x2 dwellings with attached garages, following demolition of the existing dwellings and associated garaging/outbuildings.

  Granted Conditions Demolition 4 docs

• High Trees And Ardwyn House Charters Gate Hancocks Mount Ascot

  21/01598/CONDIT Submitted 24 May 2021 250 yards away

  Details required by Condition 3 (Hardsurfacing Details); 7 (Ecology - external lighting); 8 (CEMP); C9 (Biodiversity Enhancements) and C11 (Landscaping) of planning permission 20/02735/FULL for the construction of x2 dwellings with attached garages, following demolition of the existing dwellings and associated garaging/outbuildings.

  Split decision Conditions Demolition 12 docs

• High Trees And Ardwyn House Charters Gate Hancocks Mount Ascot

  21/02948/CONDIT Submitted 1 Oct 2021 250 yards away

  Details required by condition 8 (CEMP) of Planning Permission 20/02735/FULL for the Construction of x2 dwellings with attached garages, following demolition of the existing dwellings and associated garaging/outbuildings.

  Granted Conditions Demolition 6 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