The Grange St Marys Road Ascot SL5 9AX

1. 12 Aug 2020

   Received by Windsor and Maidenhead

2. 13 Nov 2020

   Decision issued: Application Permitted

3. 27 Sep 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 13 November 2020, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Druce St Marys Road Ascot SL5 9AX

  21/00017/FULL Submitted 6 Jan 2021 50 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  Withdrawn Full applications Extension Loft or dormer +1 14 docs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

• Druce St Marys Road Ascot SL5 9AX

  22/00277/NMA Submitted 4 Feb 2022 50 yards away

  Non material amendments to planning permission 21/01080 for minor changes to external finishes.

  Withdrawn Amendments 5 docs

• Druce St Marys Road Ascot SL5 9AX

  21/01080/FULL Submitted 6 Apr 2021 50 yards away

  New front entrance canopy, single storey front infill extension with balcony 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.

  Granted Full applications Extension Loft or dormer +1 21 docs
  Small domestic

• Wood Lawn St Marys Road Ascot SL5 9AX

  25/02254/FULL Submitted 1 Sep 2025 50 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

• Fox Hollow And Greystones St Marys Road Ascot

  20/01453/TPO Submitted 19 Jun 2020 100 yards away

  T01 Sweet Chestnut: Crown lift to give a 3m height clearance and removal of branches with a diameter no greater than 75mm. T02 Sweet Chestnut: Crown lift to give a 3m height clearance and removal of branches with a diameter no greater than 75mm. T03 Sweet Chestnut: Crown lift to give a 3m height clearance and removal of branches with a diameter no greater than 75mm. T04 Sweet Chestnut: Crown lift to give a 3m height clearance by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. (dead branches to be removed). T05 Beech: Removal of one overhanging branch next to garage. T06 Oak: Thin tips by 30% to maintain tree health as the branches are growing onto T07. T07 Oak: Thin tips by 30% to maintain tree health as the branches are growing onto T06. T08 Scots Pine: Remove x2 branches to lift crown. T09 Scots Pine: Remove x1 branch to lift crown. T10 Sweet Chestnut: Crown lift to give a 3m height clearance by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. T11 Sweet Chestnut: Remove x1 branch to lift crown. T12 Sweet Chestnut: Crown lift to give a 4m height clearance by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. T13 Sweet Chestnut: Crown lift to give a 4m height clearance by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. T16 Silver Birch: Crown lift to give a 4m height clearance by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. T18 Scots Pine: Crown lift to give a 4m height clearance over the driveway and a 3m height clearance over all other areas by the tip reduction of lower branches and removal of branches with a diameter no greater than 75mm. (TPO 27 of 1994)

  Granted Trees 7 docs

• Fox Hollow St Marys Road Ascot SL5 9AX

  20/00025/TPO Submitted 7 Jan 2020 100 yards away

  (T06) Oak - crown lifting by removing one low branch, (T08) Scots Pine - crown lifting by removing two low branches, (T10) Sweet Chestnut - crown lifting by removing two low branches, (T12) Sweet Chestnut - crown lifting by removing one low branch, (T13) Sweet Chestnut - crown lifting by removing one low branch, (T15) Sweet Chestnut - crown lifting by removing one low branch, (T16) Silver Birch - crown lifting by removing one low branch.

  Granted Trees 7 docs

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments