16 Coworth Road Sunningdale Ascot SL5 0NX

1. 6 Feb 2023

   Received by Windsor and Maidenhead

2. 3 Apr 2023

   Decision issued: Application Permitted

3. 27 Jul 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 3 April 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.

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.

• 14 Coworth Road Sunningdale Ascot SL5 0NX

  21/02392/FULL Submitted 3 Aug 2021 50 yards away

  Part single part two storey rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 14 docs

• 17 Whitmore Lane Ascot SL5 0NS

  20/01385/FULL Submitted 15 Jun 2020 50 yards away

  Proposed rear dormer window to facilitate loft conversion with 1no. new rooflight to rear elevation.

  Granted Full applications Loft or dormer Windows or glazing 10 docs

• 9 Whitmore Lane Ascot SL5 0NS

  24/02067/FULL Submitted 27 Aug 2024 50 yards away

  Part single part two storey side/rear extension and alterations to fenestration following part demolition of existing rear element.

  Refused Full applications Extension Demolition +1 13 docs

• The Nags Head 28 High Street And Sunningdale Baptist Church High Street Sunningdale Ascot SL5 0NG

  26/00847/TCA Submitted 1 Apr 2026 50 yards away

  (T1) (T2) (T) - 3 x Sycamore and (T4) - Sumac saplings - Fell Sycamores to wall height and Fell the Sumac saplings to ground level. (T5) (T6) - 2 x Holly - Reduce by 3m overall, leaving a final height of 6m and spread of 5m. (T7) - Yew - Remove secondary branches at base of tree.

  Granted Trees 6 docs

• 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

• 20 - 22 High Street Sunningdale Ascot

  22/01683/FULL Submitted 20 Jun 2022 50 yards away

  Part single part two storey side/rear extension and alterations to fenestration.

  Granted Full applications Extension Windows or glazing 24 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