Welton London Road Sunninghill Ascot SL5 0PH

This site has had 4 applications since 2022: 2 approved, 0 refused.

• 26/02109/VAR Awaiting decision

  Welton London Road Sunninghill Ascot SL5 0PH

  Variation (under Section 73) of Condition 5 (Sustainable Drainage); Condition 7 (Tree Protection); Condition 11 (Construction Environmental Management Plan) and Condition 2 (Approved Plans) to substitute those plans approved under 22/03166/FULL for a replacement dwelling with associated cycle/refuse storage, landscaping and parking following the demolition of the existing dwelling and outbuildings.with amended plans.

  Submitted 26 Aug 2026 Amendments
• 22/02502/CPD Granted

  Welton London Road Sunninghill Ascot SL5 0PH

  Certificate of lawfulness to determine whether the proposed single storey side extension, alterations to fenestration and 2no. detached outbuildings is lawful.

  Decided 4 Nov 2022 Lawful development
• 22/01858/CPD Withdrawn

  Welton London Road Sunninghill Ascot SL5 0PH

  Certificate of lawfulness to determine whether the proposed single storey side extension, part single, part two-storey rear extensions and detached outbuilding is lawful.

  Decided 5 Sep 2022 Lawful development

1. 25 Nov 2022

   Received by Windsor and Maidenhead

2. 30 Nov 2023

   Decision issued: Application Permitted

3. 27 Jul 2026

   Added to PlanIndex

1 later application on the register refers to this one:

• 26/02109/VAR Awaiting decision

  Welton London Road Sunninghill Ascot SL5 0PH

  Variation (under Section 73) of Condition 5 (Sustainable Drainage); Condition 7 (Tree Protection); Condition 11 (Construction Environmental Management Plan) and Condition 2 (Approved Plans) to substitute those plans approved under 22/03166/FULL for a replacement dwelling with associated cycle/refuse storage, landscaping and parking following the demolition of the existing dwelling and outbuildings.with amended plans.

  Submitted 26 Aug 2026 Amendments

Windsor and Maidenhead granted permission on 30 November 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.

• Welton London Road Sunninghill Ascot SL5 0PH

  22/01858/CPD Submitted 11 Jul 2022 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side extension, part single, part two-storey rear extensions and detached outbuilding is lawful.

  Withdrawn Lawful development Extension 18 docs
  Small domestic

• Welton London Road Sunninghill Ascot SL5 0PH

  22/02502/CPD Submitted 13 Sep 2022 50 yards away

  Certificate of lawfulness to determine whether the proposed single storey side extension, alterations to fenestration and 2no. detached outbuildings is lawful.

  Granted Lawful development Extension Windows or glazing 18 docs
  Small domestic

• Welton London Road Sunninghill Ascot SL5 0PH

  26/02109/VAR Submitted 26 Aug 2026 50 yards away

  72% historically approved · decision due ~21 Oct

  Variation (under Section 73) of Condition 5 (Sustainable Drainage); Condition 7 (Tree Protection); Condition 11 (Construction Environmental Management Plan) and Condition 2 (Approved Plans) to substitute those plans approved under 22/03166/FULL for a replacement dwelling with associated cycle/refuse storage, landscaping and parking following the demolition of the existing dwelling and outbuildings.with amended plans.

  Awaiting decision Amendments Demolition Trees 18 docs
  Domestic

• Silwood House London Road Sunninghill Ascot SL5 7PU

  22/00098/FULL Submitted 17 Jan 2022 150 yards away

  Single storey rear extension and alterations to fenestration, following demolition of the existing single storey rear element.

  Granted Full applications Extension Demolition +1 12 docs
  Small domestic

• Land Rear of Cary Cottage London Road Sunninghill Ascot

  23/00714/TPO Submitted 20 Mar 2023 150 yards away

  T1 - Larch - Fell. (004/1981/TPO)

  Granted Trees 11 docs

• House In The Wood Larch Avenue Ascot SL5 0AP

  26/01221/VAR Submitted 14 May 2026 150 yards away

  Variation (under Section 73a) of Condition 3 to substitute those plans approved under 24/01752/FULL for a Front canopy with balcony above, single storey infill extension, new enclosed courtyard, enlargement of existing conservatory, first floor rear infill extension, enlargement of existing second floor with 1no. rear balcony, enlargement and alterations to existing raised patio and alterations to fenestration and existing chimneys following removal of existing rear dormer (part retrospective) with amended plans.

  Granted Amendments Extension Loft or dormer +1 29 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