Sunflower House Charters Road Sunningdale Ascot SL5 9QF

1. 15 Oct 2021

   Received by Windsor and Maidenhead

2. 20 Jan 2022

   Decision issued: Application Permitted

3. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 20 January 2022, 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.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• Swan Lodge Charters Road Sunningdale Ascot SL5 9QF

  20/01047/FULL Submitted 6 May 2020 50 yards away

  Garage conversion, new entrance canopy, single storey side lean-to extension, first floor side extension, part single part two storey rear extension, removal of render and exposed timber framing, new render and part timber panelling to front elevation, new front and part side boundary wall with replacement and repositioned vehicular and pedestrian entrance gates.

  Granted Full applications Extension 18 docs
  Small domestic

• Swan Lodge Charters Road Sunningdale Ascot SL5 9QF

  20/00273/FULL Submitted 4 Feb 2020 50 yards away

  Garage conversion, new front entrance canopy, single storey side extension, part single part two storey rear extension with first floor balcony, new render and part timber panelling to the front elevation, new front and part side boundary treatment and re-positioned pedestrian and vehicular entrance gates.

  Refused Full applications Extension 16 docs
  Small domestic

• Syringa Cottage Charters Road Sunningdale Ascot SL5 9RG

  25/03086/CONDIT Submitted 24 Nov 2025 50 yards away

  Details required by Condition 3 (Sustainable drainage) of planning permission 25/01353/FULL for a Replacement four bedroom dwelling, EV charger, replacement detached outbuilding with cycle storage, new front boundary treatment, hardstanding and associated parking and landscaping following the demolition of the existing dwelling (Self Build).

  Refused Conditions New dwelling Demolition 8 docs
  Small domestic

• Syringa Cottage Charters Road Sunningdale Ascot SL5 9RG

  26/00967/CONDIT Submitted 20 Apr 2026 50 yards away

  Details required by Condition 3 (Sustainable drainage) of planning permission 25/01353/FULL for a Replacement four bedroom dwelling, EV charger, replacement detached outbuilding with cycle storage, new front boundary treatment, hardstanding and associated parking and landscaping following the demolition of the existing dwelling (Self Build).

  Granted Conditions New dwelling Demolition 12 docs
  Small domestic

• Syringa Cottage Charters Road Sunningdale Ascot SL5 9RG

  25/03418/CONDIT Submitted 29 Dec 2025 50 yards away

  Details required by Condition 5 ( PV Panels); Condition 6 (Air Sourced Heat Pumps Details); Condition 8 (Landscaping); Condition 9 (Obscured Glazing); Condition 10 (Biodiversity Enhancement) and Condition 11 (External Lighting) of planning permission 25/01353/FULL for a replacement four bedroom dwelling, EV charger, replacement detached outbuilding with cycle storage, new front boundary treatment, hardstanding and associated parking and landscaping following the demolition of the existing dwelling (Self Build).

  Granted Conditions New dwelling Demolition +1 14 docs
  Small domestic

• Courtleigh House Charters Road Sunningdale Ascot SL5 9QD

  26/00880/FULL Submitted 7 Apr 2026 50 yards away

  Single storey front extension with steps, first floor front balcony, loft conversion, 3 no. front rooflights, alterations to fenestration and replacement garage.

  Granted Full applications Extension Loft or dormer +1 17 docs
  Small domestic

• 26/00814/VAR Granted

  Land West of Switchback Road North And North of Nightingale Lane Maidenhead

  Variation (under Section 73a) of planning permission 21/02963/FULL to vary the wording of Condition 8 (Drainage), 9 (Vehicles), 10 (Landscaping) and 11 (Painting) without complying with one month time limit.

  Received 27 Mar, published by the council 25 Jul 2026 Amendments
• 26/01411/VAR Granted

  Whiteladies Park Prince Albert Drive Ascot SL5 8AQ

  Variation (under Section 73) of Condition 11 to substitute those plans approved under 25/03016/FULL for the Redevelopment of existing dwelling, including demolition and reconstruction of western extension, the construction of an eastern extension including an indoor swimming pool, and creation of a basement area with amended plans.

  Received 8 Jun, published by the council 25 Jul 2026 Amendments
• 26/01792/VAR Granted

  Silver Birches St Marys Road Ascot SL5 9JE

  Variation (under Section 73) of Condition 9 (Approved Plans) to substitute those plans approved under 26/00205/FULL for a raised ridge, 2 no. front dormers and 1 no. rear dormer, 1no. side bay window, new chimney, single storey side/rear extension, alterations to fenestration and hardstanding, following demolition of existing elements with amended plans.

  Received 22 Jul, published by the council 31 Jul 2026 Amendments
• 26/02420/NMA Awaiting decision

  Development At King Street And Queen Street And Broadway Maidenhead

  Non material amendments to planning permission 25/00066/VAR as per covering letter.

  Received 2 Oct, published by the council 9 Oct 2026 Amendments
• 26/02152/NMA Granted

  Land Bounded By Ascot Fire Station Station Hill And West of Hermitage Parade And South of High Street Ascot SL5 7HF

  Non material amendments to planning permission 25/01050/FULL to amend the wording of Condition 8 (Bat Mitigation Scheme).

  Received 1 Sep, published by the council 8 Sep 2026 Amendments