Heathermount Devenish Road Sunningdale Ascot SL5 9PG

This site has had 3 applications since 2020: 2 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
• 20/01921/TPO Granted

  Heathermount Devenish Road Sunningdale Ascot SL5 9PG

  T9 Pine: Fell to ground level. T11 English Oak Prune away from lamp post. T15 Red Oak: Crown clean to remove all dead, broken and significantly decayed branches. T17 Goat Willow: Fell to ground level. T27 Roble Beech: Reduce back to previous pruning points. T28 Lombardy Poplar: Reduce overall height by 30%. T30 English Oak: Reduce overextended branch by 2-3m. T49 London Plane: Reduce overextended branch by 2-3m. T51 Common Lime: Reduce by 3-4m. TPO 17 of 2006

  Decided 1 Oct 2020 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 56 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 64 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

  20/01921/TPO Submitted 29 Jul 2020 150 yards away

  T9 Pine: Fell to ground level. T11 English Oak Prune away from lamp post. T15 Red Oak: Crown clean to remove all dead, broken and significantly decayed branches. T17 Goat Willow: Fell to ground level. T27 Roble Beech: Reduce back to previous pruning points. T28 Lombardy Poplar: Reduce overall height by 30%. T30 English Oak: Reduce overextended branch by 2-3m. T49 London Plane: Reduce overextended branch by 2-3m. T51 Common Lime: Reduce by 3-4m. TPO 17 of 2006

  Granted Trees 7 docs

• 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 School Charters Road Sunningdale Ascot SL5 9QY

  20/02102/TPO Submitted 17 Aug 2020 200 yards away

  See schedule of works.

  Granted Trees 10 docs

• Charters Farmhouse Charters Road Sunningdale Ascot SL5 9QZ

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

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

  Granted Full applications Extension 10 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

• Broadlands Cottage Devenish Road Sunningdale Ascot SL5 9PH

  20/00725/FULL Submitted 20 Mar 2020 250 yards away

  New entrance canopy, two storey side/rear extension, new cladding and render and new bike store, following demolition of the existing garage.

  Refused Full applications Extension Demolition 19 docs

• 26/02029/FULL Granted

  5 Kimber Close Windsor SL4 4BJ

  Single storey rear extension.

  Received 17 Aug, published by the council 27 Aug 2026 Full applications
• 26/01955/FULL Granted

  2 Holmlea Road Datchet Slough SL3 9HQ

  Change of use from a dwellinghouse (Use Class C3) to a children's home (Use Class C2) for up to three children, together with conversion of the garage to an office with an en-suite facilities and alterations to fenestration.

  Received 7 Aug, published by the council 27 Aug 2026 Full applications
• 26/01121/FULL Granted

  Zain House 15 Wilton Crescent Windsor SL4 4YJ

  Single storey side/front extension, first floor extension over existing side element with 1no. Juliet balcony and 1no. Juliet balcony to existing rear elevation.

  Received 6 May, published by the council 11 Aug 2026 Full applications
• 26/01977/FULL Granted

  9 St Marks Place Windsor SL4 3BG

  Garage conversion and alterations to fenestration.

  Received 11 Aug, published by the council 24 Aug 2026 Full applications
• 26/01804/FULL Granted

  16 Devereux Road Windsor SL4 1JJ

  Installation of air conditioning compressor unit to the first floor side elevation.

  Received 23 Jul, published by the council 24 Aug 2026 Full applications