Calleva Cottage St Marys Road Ascot SL5 9JE

1. 15 Jun 2020

   Received by Windsor and Maidenhead

2. 30 Jun 2020

   Validated

   Checked as complete and ready for consideration.

3. 2 Dec 2020

   Decision issued: Application Permitted

4. 12 Oct 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 2 December 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.

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.

• Woodberry Down St Marys Road Ascot SL5 9JE

  22/01769/TPO Submitted 30 Jun 2022 50 yards away

  x1 Sweet Chestnut and x1 Silver Birch - fell (053/2004/TPO).

  Withdrawn Trees 9 docs

• Woodberry Down St Marys Road Ascot SL5 9JE

  22/00390/TPO Submitted 15 Feb 2022 50 yards away

  (T1) Sweet Chestnut - fell. (053/2004/TPO).

  Granted Trees 10 docs

• Barrington House St Marys Road Ascot SL5 9JE

  21/01690/FULL Submitted 1 Jun 2021 100 yards away

  Widening of the existing vehicular access with new piers and entrance gates, new detached triple garage with accommodation at first floor and external staircase, two storey side extension, part single part two storey side/rear extension, x3 front dormers, x2 rear dormers, second floor rear extension and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 22 docs

• Barrington House St Marys Road Ascot SL5 9JE

  23/00516/CONDIT Submitted 1 Mar 2023 100 yards away

  Details required by Condition 3 (Landscaping) of planning permission 21/01690/FULL for the widening of the existing vehicular access with new piers and entrance gates, new detached triple garage with accommodation at first floor and external staircase, two storey side extension, part single part two storey side/rear extension, x3 front dormers, x2 rear dormers, second floor rear extension and alterations to fenestration.

  Granted Conditions Extension Loft or dormer +1 6 docs

• Nunthorpe House St Marys Road Ascot SL5 9JE

  23/00968/TPO Submitted 19 Apr 2023 100 yards away

  T2- Common Lime - Reduce height by 4m and spread by 3m. T8 - Purple Plum - Reduce branch tips back to clear building by 1m. T12 - Cherry - Reduce height and spread of crown by up to 2m. T32 - Beech - Remove and replace with a tree of the same species. (025/1998/TPO)

  Granted Trees 7 docs

• Abbots Leigh St Marys Road Ascot SL5 9AY

  20/02651/TPO Submitted 7 Oct 2020 100 yards away

  (T1, T2) - Oak (T3 - T9) - Sweet Chestnut. Please see schedule of work. (TPO 32 of 1999)

  Granted Trees 9 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