Shutt End Larch Avenue Ascot SL5 0AP

1. 10 Jun 2026

   Received by Windsor and Maidenhead

2. 25 Jul 2026

   Added to PlanIndex

3. 6 Aug 2026

   Decision issued: Permitted Development

Windsor and Maidenhead granted permission on 6 August 2026, 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 lawful development certificate is a legal determination that existing or proposed works do not need planning permission; the merits of the scheme are not considered. More in our guide to planning application types.

• Sunnycroft Larch Avenue Ascot SL5 0AP

  21/03612/TPO Submitted 8 Dec 2021 50 yards away

  (T1) Sycamore - Tip reduce branches to give a 3m height clearance over the roof and reduce lateral spread over building by up to 1.5m (G1) x5 Lawson Cypress - reduce height by up to 3-5m to suitable growth points (T2) Holly - fell (T3) Cherry - fell (T4) Malus - fell (T5) Larch - fell (T6) Oak - fell (T7) Douglas Fir - raise canopy up to 4m from ground level (G2) x2 Silver Birch - fell and (T8) Cherry - tip prune and crown clean - 036/2002/TPO.

  Granted Trees 6 docs

• House In The Wood Larch Avenue Ascot SL5 0AP

  23/00871/FULL Submitted 11 Apr 2023 50 yards away

  Two storey front extension, single storey side extension, single storey side/rear extension, single storey rear glazed infill extension, extension to the existing roof with 1no. rear dormer and alterations to the rear terrace, steps, courtyard and fenestration following the removal of the existing elements.

  Granted Full applications Extension Loft or dormer +1 41 docs
  Small domestic

• House In The Wood Larch Avenue Ascot SL5 0AP

  23/01928/FULL Submitted 4 Aug 2023 50 yards away

  Two storey front extension with canopy, rear infill extension, single storey side extension, single storey side/rear extension with accommodation in roof space and 1no. rear dormer, enlargement of existing rear balconies, removal of rear bay window, alterations to rear courtyard wall, raised terrace and fenestration and erection of 1no. detached outbuilding ancillary to the main dwelling following demolition of existing animal enclosure.

  Granted Full applications Extension Loft or dormer +2 43 docs
  Small domestic

• House In The Wood Larch Avenue Ascot SL5 0AP

  26/01221/VAR Submitted 14 May 2026 50 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

• Sunnycroft Larch Avenue Ascot SL5 0AP

  23/01916/CPD Submitted 4 Aug 2023 50 yards away

  Certificate of lawfulness to determine whether the proposed double garage is lawful.

  Refused Lawful development 7 docs

• Sunnycroft Larch Avenue Ascot SL5 0AP

  23/02100/CPD Submitted 25 Aug 2023 50 yards away

  Certificate of lawfulness to determine whether the proposed detached garage is lawful.

  Granted Lawful development 7 docs

• 26/02222/CPD Refused

  52 Audley Way Ascot SL5 8EF

  Certificate of lawfulness to determine whether the proposed single storey rear extension following the removal of the existing conservatory is lawful.

  Received 8 Sep, published by the council 24 Sep 2026 Lawful development
• 26/01954/CPD Withdrawn

  Mulberry House Waltham Road Maidenhead SL6 3NH

  Certificate of lawfulness to determine whether the single storey rear extension is lawful.

  Received 7 Aug, published by the council 16 Aug 2026 Lawful development
• 26/01856/CLU Granted

  Apple Tree Cottage And Land Adjacent To Apple Tree Cottage Paley Street Maidenhead

  Certificate of lawfulness to determine whether the existing use of the land as a residential garden incidental to the main dwelling is lawful

  Received 28 Jul, published by the council 24 Aug 2026 Lawful development
• 26/02022/CPD Refused

  14 Church View White Waltham Maidenhead SL6 3JQ

  Certificate of lawfulness to determine whether the proposed 1no. rear dormer and alterations to fenestration are lawful

  Received 17 Aug, published by the council 2 Sep 2026 Lawful development
• 26/01862/CLU Granted

  Holyport Pre School Holyport Youth Club Moneyrow Green Holyport Maidenhead SL6 2NA

  Certificate of lawfulness to determine whether the existing use of the site as a pre-school is lawful.

  Received 29 Jul, published by the council 4 Aug 2026 Lawful development