25 Coworth Road Sunningdale Ascot SL5 0NX

1. 24 Aug 2021

   Received by Windsor and Maidenhead

2. 1 Nov 2021

   Decision issued: Partial Refusal/Partial Approval

3. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead has decided this application; the outcome above is the register's own wording and the decision notice on the council portal carries the detail. 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.

• 27 Coworth Road Sunningdale Ascot SL5 0NX

  23/01727/FULL Submitted 14 Jul 2023 50 yards away

  Single storey side/rear extension, first floor rear extension with Juliet balcony and new mono pitched roof to front elevation.

  Refused Full applications Extension 9 docs
  Small domestic

• 27 Coworth Road Sunningdale Ascot SL5 0NX

  23/00874/FULL Submitted 11 Apr 2023 50 yards away

  Single storey side/rear extension, first floor side/rear extension, canopy roof over existing garage, hip to gable with roof extension to form a second floor, 1no. rear dormer, and alterations to fenestration.

  Refused Full applications Extension Loft or dormer +1 10 docs
  Small domestic

• 27 Coworth Road Sunningdale Ascot SL5 0NX

  23/00265/CPD Submitted 1 Feb 2023 50 yards away

  Certificate of lawfulness to determine whether the proposed second floor front extension with hip to gable, 3 No. front rooflights and rear dormer to facilitate habitable accommodation in roof space is lawful.

  Refused Lawful development Extension Loft or dormer 8 docs

• Kenwood Lower Nursery Sunningdale Ascot Windsor SL5 0PA

  22/00340/FULL Submitted 10 Feb 2022 50 yards away

  Two storey side extension and new bicycle storage.

  Granted Full applications Extension 16 docs

• R D Brett (Electrical Contractors) Ltd And Land At Kenwood Lower Nursery Sunningdale Ascot

  20/03093/FULL Submitted 19 Nov 2020 50 yards away

  Erection of a pair of semi-detached dwellings with parking following demolition of existing building.

  Refused Full applications Demolition 27 docs

• R D Brett (Electrical Contractors) Ltd And Land At Kenwood Lower Nursery Sunningdale Ascot

  21/01117/FULL Submitted 9 Apr 2021 50 yards away

  Erection of a pair of semi-detached dwellings (1 x 3 bed house and 1 x 1 bed bungalow) with parking following demolition of existing building.

  Granted Full applications Demolition 42 docs

• 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