8, Courtlands Avenue, Slough, SL3 7LE

1. 26 Jun 2026

   Received by Slough

2. 29 Jun 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. 26 Aug 2026

   Decision issued: Approved with Conditions; Informatives

Slough granted permission on 26 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 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.

• 21, Courtlands Avenue, Slough, SL3 7LD

  P/20769/003 Submitted 10 Dec 2025 50 yards away

  Construction of a front porch, two storey side and rear wrap around extension, l

  Granted Full applications Extension
  Small domestic

• 43, Courtlands Avenue, Slough, SL3 7LD

  P/09199/006 Submitted 8 Sep 2025 50 yards away

  Lawful Development Certificate for a proposed hip-to-gable loft extension to cre

  Withdrawn Extension Loft or dormer

• 43, Courtlands Avenue, Slough, SL3 7LD

  P/09199/007 Submitted 12 Nov 2025 50 yards away

  Lawful development certificate for a proposed hip to gable loft conversion with

  Granted Loft or dormer

• 21, Courtlands Avenue, Slough, SL3 7LD

  P/20769/002 Submitted 12 Aug 2025 50 yards away

  Construction of a part single, part two storey front, side and rear extensions t

  Granted Full applications Extension

• 5, Parkland Avenue, Slough, SL3 7LG

  P/07896/001 Submitted 17 Aug 2005 50 yards away

  ERECTION OF A SINGLE STOREY REAR EXTENSION WITH PITCHED ROOF.

  Granted Full applications Extension 2 docs
  Small domestic

• 24, Tobermory Close, Slough, SL3 7LG

  Y/20887/000 Submitted 4 Aug 2025 50 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 3.5m, with a maximum height of 3.47m, and an eaves height of 2.58m

  Refused Prior approval Extension 2 docs
  Small domestic

• P/21185/000 Awaiting decision

  4, Hunstanton Close, Colnbrook, Slough, SL3 0RL

  Conversion of garage into habitable room

  Received 9 Oct, published by the council 12 Oct 2026 Full applications
• P/16962/002 Awaiting decision

  1, Odencroft Road, Slough, SL2 2BS

  Construction of a part single storey, part two storey side and rear extension to existing dwelling.

  Received 9 Oct, published by the council 12 Oct 2026 Full applications
• P/20300/007 Awaiting decision

  28, Gilliat Road, Slough, SL1 3QX

  Installation of air conditioning unit to the external rear wall.

  Received 8 Oct, published by the council 12 Oct 2026 Full applications
• P/21181/000 Awaiting decision

  96, Grasmere Avenue, Slough, SL2 5JF

  Construction of a single storey front & rear and two storey side extension

  Received 7 Oct, published by the council 12 Oct 2026 Full applications
• P/08479/003 Awaiting decision

  11, Ives Road, Slough, Slough, SL3 8PB

  Retrospective application for the retention of a single storey rear extension built to an increase height.

  Received 7 Oct, published by the council 12 Oct 2026 Full applications