1 Ridgemount St Marys Hill Ascot SL5 9AT

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

• 26/01728/TPO Withdrawn

  1 Ridgemount St Marys Hill Ascot SL5 9AT

  (T4) - Oak - Reduce by 2m overall, to leave a finished height of 25m and a finished spread of 19m (101/2001/TPO)

  Decided 18 Aug 2026 Trees

1. 17 Jan 2023

   Received by Windsor and Maidenhead

2. 9 Mar 2023

   Decision issued: Application Permitted

3. 27 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 9 March 2023, 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.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 1 Ridgemount St Marys Hill Ascot SL5 9AT

  26/01728/TPO Submitted 14 Jul 2026 50 yards away

  (T4) - Oak - Reduce by 2m overall, to leave a finished height of 25m and a finished spread of 19m (101/2001/TPO)

  Withdrawn Trees 7 docs

• 18 Norton Park Ascot SL5 9BW

  23/01029/NMA Submitted 26 Apr 2023 50 yards away

  Non material amendments to planning permission 21/02746/FULL to remove the wooden cladding and revert to rendered finish with a single horizontal window.

  Granted Amendments Windows or glazing 5 docs

• 18 Norton Park Ascot SL5 9BW

  23/00952/VAR Submitted 18 Apr 2023 50 yards away

  Variation (under Section 73A) of Condition 5 to substitute those plans approved under 21/02746/FULL for the part single/part two storey front/side extension, single storey rear extension, single storey side extension, garage conversion into habitable accommodation and alteration to fenestration with amended plans.

  Granted Amendments Extension Windows or glazing 10 docs
  Small domestic

• 18 Norton Park Ascot SL5 9BW

  23/00684/NMA Submitted 17 Mar 2023 50 yards away

  Non material amendments to planning permission 21/02746/FULL for the addition of a ground floor rear window to replace the existing patio door, addition of a front first floor window following the removal of the gable vent and an increase in size of the first floor rear window.

  Granted Amendments Windows or glazing 11 docs

• 18 Norton Park Ascot SL5 9BW

  21/02746/FULL Submitted 9 Sep 2021 50 yards away

  Part single/part two storey front/side extension, single storey rear extension, single storey side extension, garage conversion into habitable accommodation and alteration to fenestration.

  Granted Full applications Extension Windows or glazing 15 docs
  Small domestic

• 10 Fox Covert Close Ascot SL5 9PA

  26/00539/FULL Submitted 2 Mar 2026 100 yards away

  Garage conversion, single storey rear/side extension, new steps and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 20 docs
  Small domestic

• 26/02457/TPO Awaiting decision

  Chadwicke House Sunning Avenue Sunningdale Ascot SL5 9PW

  (T1) Beech - selectively reduce the northern side of the crown by up to 2m, reducing the crown spread in this area from approximately 15m to 13m, reduction will target the longest sections of the crown, pruning back to suitable growth points and crown lift to approximately 5m above ground level. (033/2005/TPO).

  Received 8 Oct, published by the council 12 Oct 2026 Trees
• 26/01945/TCA Granted

  Chandlers Pinkneys Drive Maidenhead SL6 6QD

  (T1) Spruce - Fell.

  Received 6 Aug, published by the council 16 Aug 2026 Trees
• 26/01392/TCA Granted

  3 Camden Road Maidenhead SL6 6HA

  T1 Cherry - prune to give 5.3m clearance directly over the road, 2.5m clearance over the pavement, prune to give up to 1m clearance to the front elevation of the house, and to provide up to 0.3m clearance to the overhead telephone wires removing secondary branches and smaller growth only; and crown lift to 2.5m above ground level, T2, T3 and T4 - Leyland cypress hedge - fell, T5 - Willow - fell and T6 - Whitebeam - fell.

  Received 5 Jun, published by the council 25 Jul 2026 Trees
• 26/02215/TCA Granted

  20 King Stable Street Eton Windsor SL4 6AB

  Magnolia grandiflora - fell.

  Received 8 Sep, published by the council 12 Sep 2026 Trees
• 26/02448/TPO Awaiting decision

  Green Shadows Hancocks Mount Ascot SL5 9PQ

  (T2) - Sweet Chestnut - Reduce two branches, branch A by 2.5m and branch B by 3m, overhanging the roof and chimney and to a distance of 1m from the house, leaving a final height of 17m and width perpendicular to the house from 15m to 12m. (003/1990/TPO).

  Received 7 Oct, published by the council 12 Oct 2026 Trees