Tanglewood St Georges Lane Ascot SL5 7ES

This site has had 3 applications since 2021: 2 approved, 1 refused.

• 23/00015/CONDIT Granted

  Tanglewood St Georges Lane Ascot SL5 7ES

  Details required by Conditions 3 (lighting report) and 4 (biodiversity enhancements and ecological mitigation plan) of Planning Permission 22/01554/FULL for consent for part single part two storey front extension with covered area, raising of the eaves and ridge to create a new first floor with rooflights, raising of the eaves and ridge above the single storey side element and alterations to fenestration and to external finishes.

  Decided 13 Mar 2023 Conditions
• 21/02838/FULL Refused

  Tanglewood St Georges Lane Ascot SL5 7ES

  Raising of the eaves and ridge to create new first floor, single storey front extension with x1 dormer above, x4 new rooflights, part demolition of existing side element and new pitched roof, render and cladding to dwelling and alteration to fenestration.

  Decided 11 Feb 2022 Full applications

1. 8 Jun 2022

   Received by Windsor and Maidenhead

2. 1 Sep 2022

   Decision issued: Application Permitted

3. 4 Aug 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 23/00015/CONDIT Granted

  Tanglewood St Georges Lane Ascot SL5 7ES

  Details required by Conditions 3 (lighting report) and 4 (biodiversity enhancements and ecological mitigation plan) of Planning Permission 22/01554/FULL for consent for part single part two storey front extension with covered area, raising of the eaves and ridge to create a new first floor with rooflights, raising of the eaves and ridge above the single storey side element and alterations to fenestration and to external finishes.

  Decided 13 Mar 2023 Conditions

Windsor and Maidenhead granted permission on 1 September 2022, 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.

• Tanglewood St Georges Lane Ascot SL5 7ES

  21/02838/FULL Submitted 21 Sep 2021 50 yards away

  Raising of the eaves and ridge to create new first floor, single storey front extension with x1 dormer above, x4 new rooflights, part demolition of existing side element and new pitched roof, render and cladding to dwelling and alteration to fenestration.

  Refused Full applications Extension Loft or dormer +2 18 docs
  Small domestic

• Tanglewood St Georges Lane Ascot SL5 7ES

  23/00015/CONDIT Submitted 4 Jan 2023 50 yards away

  Details required by Conditions 3 (lighting report) and 4 (biodiversity enhancements and ecological mitigation plan) of Planning Permission 22/01554/FULL for consent for part single part two storey front extension with covered area, raising of the eaves and ridge to create a new first floor with rooflights, raising of the eaves and ridge above the single storey side element and alterations to fenestration and to external finishes.

  Granted Conditions Extension Loft or dormer +1 4 docs
  Small domestic

• Bluebell Wood Wells Lane Ascot SL5 7DY

  25/02261/CPD Submitted 2 Sep 2025 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey rear extension and 2no. rear dormers are lawful.

  Refused Lawful development Extension Loft or dormer 21 docs
  Small domestic

• Alderbourne St Georges Lane Ascot SL5 7ES

  20/01963/TPO Submitted 3 Aug 2020 50 yards away

  T1 - Scots Pine - fell, T2 - Scots Pine - fell, T3 - Sweet Chestnut - fell (TPO 49 of 1998)

  Granted Trees 6 docs

• The Old House Wells Lane Ascot SL5 7DY

  24/02458/TPO Submitted 9 Oct 2024 100 yards away

  (T1) Copper Beech - remove larger vertical shoots off low branch on east side of stem 7m above ground level back 4-5m in length and reduce all other branch tips off this branch by 2m. Reduce canopy height by approximately 3m, cuts should be graded into the surrounding canopy to create a lower but natural looking canopy shape. Reduce tips of lateral branches on northwest and east side by 1-2m and carry out a climbing inspection of cavity to measure depth / extent of decay and take photos in cavity. (025/2005/TPO).

  Granted Trees 7 docs

• Ascot Trust Ltd St Georges School Wells Lane Ascot SL5 7DZ

  23/01827/TPO Submitted 26 Jul 2023 100 yards away

  (G1) - Mixed Species Trees next to Sue Cormack Hall - prune to give up to 2m clearance to the roof of the building, remove any epicormics below the roof height which are growing towards the roof. (011/1984/TPO).

  Granted Trees 10 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