Blacknest Pumping Station London Road Sunninghill Ascot SL5 7SB

1. 27 Sep 2021

   Received by Windsor and Maidenhead

2. 1 Nov 2021

   Validated

   Checked as complete and ready for consideration.

3. 22 Dec 2021

   Decision issued: Application Permitted

4. 16 Aug 2026

   Added to PlanIndex

Windsor and Maidenhead granted permission on 22 December 2021, 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.

• The Belvedere Arms London Road Sunninghill Ascot SL5 7SB

  22/03344/FULL Submitted 19 Dec 2022 53m away

  Replacement of windows with bi-fold doors and painting of external property

  Granted Full applications Windows or glazing 45 docs

• The Belvedere Arms London Road Sunninghill Ascot SL5 7SB

  22/02765/ADV Submitted 13 Oct 2022 56m away

  Consent to display 1no. internally illuminated post mounted sign; 1no.non illuminated wall mounted sign, 2no. externally illuminated post mounted signs and externally illuminated aluminium lettering and logo.

  Granted Advertising 7 docs

• The Belvedere Arms London Road Sunninghill Ascot SL5 7SB

  23/02101/TPO Submitted 25 Aug 2023 58m away

  (T1) Willow and (T2) Willow - Fell. (T3) Willow - reduce the crown to give up to 1m from the building line and to crown lift to 5.2m directly over the driveway. (023/2015/TPO)

  Granted Trees 11 docs

• The Belvedere Arms London Road Sunninghill Ascot SL5 7SB

  22/01282/TPO Submitted 12 May 2022 65m away

  Willow x 3 - crown reduce by 7m and to remove the dead wood and cut the branches away from the telecommunications cable. (023/2015/TPO).

  Split decision Trees 8 docs

• Land At Blacknest Pumping Station London Road Sunninghill Ascot

  22/00950/FULL Submitted 7 Apr 2022 68m away

  Construction of x2 dwellings with associated parking and a landscaping and reinstatement of a dropped kerb.

  Refused Full applications 30 docs

• Land At Blacknest Pumping Station London Road Sunninghill Ascot

  26/00397/FULL Submitted 13 Feb 2026 71m away

  71% historically approved · decision due ~10 Apr

  1no. new dwelling with refuse and cycle stores and associated parking, landscaping, new boundary treatment and the reinstatement of a dropped kerb.

  Awaiting decision Full applications New dwelling 48 docs
  Domestic

• 26/00685/FULL Granted

  Blossoms Broomfield Park Sunningdale Ascot SL5 0JT

  Relocation of front entrance door, new front canopy, single storey side infill extension, part single part two storey rear extension, first floor side extension, 1no. front dormer and alterations to fenestration and external finishes following demolition of existing elements.

  16 Mar 2026 Full applications
• 26/01566/FULL Refused

  20 Victoria Road Eton Wick Windsor SL4 6LY

  New front boundary treatment, piers and gates (part retrospective).

  25 Jun 2026 Full applications
• 26/01732/FULL Granted

  27 Hemsdale Maidenhead SL6 6SL

  Enlargement and conversion of the existing garage, single storey side/rear extension and alterations to fenestration.

  15 Jul 2026 Full applications
• 26/01676/FULL Granted

  51 Upper Village Road Ascot SL5 7AJ

  Single storey side/rear extension.

  9 Jul 2026 Full applications
• 26/01227/FULL Granted

  92 Kennel Ride Ascot SL5 7NW

  Two storey side extension with canopy, single storey rear extension alterations to fenestration and a detached outbuilding ancillary to the main dwelling.

  14 May 2026 Full applications