Marcroft Onslow Road Sunningdale Ascot SL5 0HW

This site has had 5 applications since 2021: 3 approved, 1 refused.

• 23/02291/CONDIT Granted

  Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  Details required by Condition 3 (Tree Protection) of Planning Permission 22/02906 for Single storey rear infill extension, first floor rear extension with Juliet balcony, raising of the ridge and chimney, 2no. rear dormers and alterations to fenestration.

  Decided 1 Feb 2024 Conditions
• 23/02145/FULL Withdrawn

  Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  Single storey detached outbuilding.

  Decided 22 Nov 2023 Full applications
• 22/02906/FULL Granted

  Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  Single storey rear infill extension, first floor rear extension with Juliet balcony, raising of the ridge and chimney, 2no. rear dormers and alterations to fenestration.

  Decided 30 Jan 2023 Full applications
• 21/00791/TPO Granted

  Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  (T1) - Oak - Fell. (TPO 056 of 2004).

  Decided 20 May 2021 Trees

1. 26 Jul 2022

   Received by Windsor and Maidenhead

2. 20 Sep 2022

   Decision issued: Refuse

3. 4 Aug 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.

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.

• Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  23/02145/FULL Submitted 1 Sep 2023 50 yards away

  Single storey detached outbuilding.

  Withdrawn Full applications 14 docs
  Small domestic

• Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  22/02906/FULL Submitted 31 Oct 2022 50 yards away

  Single storey rear infill extension, first floor rear extension with Juliet balcony, raising of the ridge and chimney, 2no. rear dormers and alterations to fenestration.

  Granted Full applications Extension Loft or dormer +1 13 docs
  Small domestic

• Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  23/02291/CONDIT Submitted 19 Sep 2023 50 yards away

  Details required by Condition 3 (Tree Protection) of Planning Permission 22/02906 for Single storey rear infill extension, first floor rear extension with Juliet balcony, raising of the ridge and chimney, 2no. rear dormers and alterations to fenestration.

  Granted Conditions Extension Loft or dormer +2 5 docs
  Small domestic

• Marcroft Onslow Road Sunningdale Ascot SL5 0HW

  21/00791/TPO Submitted 15 Mar 2021 50 yards away

  (T1) - Oak - Fell. (TPO 056 of 2004).

  Granted Trees 10 docs

• Rajsheel Onslow Road Sunningdale Ascot SL5 0HW

  22/01719/FULL Submitted 24 Jun 2022 50 yards away

  Change x2 existing garage doors into x1 on the front elevation, two storey side/rear extension, two storey rear infill extension, new render to the entire dwelling and alterations to fenestration, following demolition of the existing single storey side/rear element.

  Refused Full applications Extension Demolition +1 10 docs
  Small domestic

• Rajsheel Onslow Road Sunningdale Ascot SL5 0HW

  22/02460/FULL Submitted 7 Sep 2022 50 yards away

  Change x2 existing garage doors into x1 on the front elevation, two storey side/rear extension, two storey rear infill extension, x2 new rear dormers, new render to the entire dwelling and alterations to fenestration, following demolition of the existing single storey side/rear element.

  Granted Full applications Extension Loft or dormer +2 10 docs
  Small domestic

• 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