21, Grasholm Way, Slough, SL3 8WE

This site has had 2 applications since 2025: 1 approved, 1 refused.

• Y/20921/001 Granted

  21, Grasholm Way, Slough, SL3 8WE

  The erection of a single storey rear extension, which would extend beyond the re

  Decided 23 Dec 2025 Prior approval

1. 8 Oct 2025

   Received by Slough

2. 9 Oct 2025

   Validated

   Checked as complete and ready for consideration.

3. 17 Nov 2025

   Decision issued: Prior Approval; Refused

4. 25 Jul 2026

   Added to PlanIndex

Slough 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.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 21, Grasholm Way, Slough, SL3 8WE

  Y/20921/001 Submitted 24 Nov 2025 0m away

  The erection of a single storey rear extension, which would extend beyond the re

  Granted Prior approval Extension
  Small domestic

• Orchard House 1 Sutton Lane Slough SL3 8AR

  PL/26/01682/SA Submitted 27 Feb 2026 177m away

  Certificate of lawfulness for the proposed erection of side extension and front porch.

  Refused Lawful development Extension 22 docs
  Small domestic

• Orchard House 1 Sutton Lane Slough Slough SL3 8AR

  PL/26/01689/PNE Submitted 2 Mar 2026 183m away

  Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 8.00 metres, maximum height 3.71 metres, eaves height 2.25 metres).

  Refused Extension 22 docs
  Small domestic

• 9, Deverills Way, Slough, SL3 8WN

  P/20970/000 Submitted 7 Jan 2026 184m away

  Conversion of garage into habitable room and construction of a single storey fro

  Granted Full applications
  Small domestic

• Orchard House 1 Sutton Lane Slough Slough SL3 8AR

  PL/26/01681/PNE Submitted 27 Feb 2026 184m away

  Notification under The Town and Country Planning (General Permitted Development) Order 2015, Part 1 of Schedule 2 Class A for: single storey rear extension (depth extending from the original rear wall of 8.00 metres, maximum height 3.74 metres, eaves height 2.70 metres)

  Granted Extension 21 docs
  Small domestic

• 137, Grasholm Way, Slough, SL3 8WF

  P/20648/000 Submitted 17 Sep 2024 193m away

  Conversion of garage into habitable room and replacement of existing garage door with window

  Granted Full applications Windows or glazing 2 docs

• Y/21154/000 Awaiting decision

  86, Faraday Road, Slough, SL2 1RW

  The erection of a single storey rear extension, which would extend beyond the re

  15 Sep 2026 Prior approval
• Y/15563/002 Granted

  38, Sutton Avenue, Slough, SL3 7AW

  The erection of a single storey rear extension, which would extend beyond the re

  17 Aug 2026 Prior approval
• Y/21109/001 Awaiting decision

  64, Burnham Lane, Slough, SL1 6LS

  The erection of a single storey rear extension, which would extend beyond the re

  14 Sep 2026 Prior approval
• Y/15643/002 Awaiting decision

  7, Second Crescent, Slough, SL1 3AT

  The erection of a single storey rear extension, which would extend beyond the re

  11 Sep 2026 Prior approval
• Y/21131/000 Withdrawn

  43, The Cherries, Slough, SL2 5TS

  The erection of a single storey rear extension, which would extend beyond the re

  14 Aug 2026 Prior approval