Penmere House St Marys Road Ascot SL5 9AX

1. 26 Sep 2022

   Received by Windsor and Maidenhead

2. 24 Nov 2022

   Decision issued: Refuse

3. 27 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead refused this application for the reasons on the decision notice; only the applicant can appeal, and refused schemes often return in revised form. 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.

• The Frith Brockenhurst Road Ascot SL5 9HA

  22/01187/FULL Submitted 3 May 2022 50 yards away

  Construction of x9 apartments, including associated access, tree works, landscaping and parking, following demolition of existing buildings.

  Refused Full applications New dwelling Demolition +1 58 docs

• Trade Winds Monks Drive Ascot SL5 9BB

  26/01614/FULL Submitted 1 Jul 2026 50 yards away

  Guardrail and replacement rooflight to the existing roof.

  Granted Full applications Loft or dormer 10 docs

• Wood Lawn St Marys Road Ascot SL5 9AX

  25/02254/FULL Submitted 1 Sep 2025 100 yards away

  Part single/part two storey wraparound extension (front/side/rear), two storey side extension, part raising of the ridge, 3no. rear dormers, 1no. front and 1no. side balcony and alterations to the external finish and fenestration following demolition of existing elements.

  Refused Full applications Extension Loft or dormer +2 20 docs

• Little Oak St Marys Hill Ascot SL5 9AP

  22/00250/CONDIT Submitted 2 Feb 2022 100 yards away

  Details required by condition 3 (Tree Protection details) of Planning Permission 21/00173 for the Two storey side extension with rear Juliet balcony, single storey rear extension with balcony above and alterations to first floor rear fenestration, 5 No. front and 5 No. rear dormers to facilitate a loft conversion and rear steps.

  Granted Conditions Extension Loft or dormer +2 13 docs
  Small domestic

• Little Oak St Marys Hill Ascot SL5 9AP

  21/00173/FULL Submitted 22 Jan 2021 100 yards away

  Two storey side extension with rear Juliet balcony, single storey rear extension with balcony above and alterations to first floor rear fenestration, 5 No. front and 5 No. rear dormers to facilitate a loft conversion and rear steps.

  Granted Full applications Extension Loft or dormer +1 32 docs
  Small domestic

• Druce St Marys Road Ascot SL5 9AX

  21/00017/FULL Submitted 6 Jan 2021 100 yards away

  New front entrance canopy, x2 single storey front infill extensions with balconies above, new balcony above the existing single storey front element, new balcony above the existing single storey rear element, first floor extension to the South East elevation, raising of the ridge, new rooflights, new front, side and rear dormers and alterations to fenestration.

  Withdrawn Full applications Extension Loft or dormer +1 14 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