268, Langley Road, Slough, SL3 7EG

1. 13 Mar 2026

   Received by Slough

2. 11 May 2026

   Validated

   Checked as complete and ready for consideration.

3. 25 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 6 July 2026, 8 weeks from validation under the statutory target for most applications. Extensions of time are common and are agreed case by case.

   Slough took a median of 56 days over the applications it decided in the last year.

This application is with Slough for determination, against a statutory target of eight weeks. Over the last year Slough decided full applications in a median of 61 days. More in our guide to how long planning decisions take.

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.

• 286, Langley Road, Slough, SL3 7EG

  P/19490/000 Submitted 13 Jul 2021 100 yards away

  Construction of a part single storey extension with a flat roof and 1 no roof lantern and part two storey rear extension with proposed increase to rear dormer and a proposed mono pitched roof to existing rear garden shed.

  Granted Full applications Extension Loft or dormer +1 3 docs
  Small domestic

• 85, Harrow Road, Slough, SL3 8SH

  P/19243/001 Submitted 16 Mar 2021 100 yards away

  Lawful development certificate for a proposed loft conversion with rear dormer and 2no front rooflights

  Granted Outline Loft or dormer 2 docs

• 25, Newton Close, Slough, SL3 8DD

  Y/04903/002 Submitted 7 Oct 2026 100 yards away

  74% historically approved · decision due ~2 Dec

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.5m, with a maximum height of 3.15m, and an eaves height of 3m

  Awaiting decision Prior approval Extension
  Small domestic

• 121, Harrow Road, Slough, SL3 8SJ

  P/19451/000 Submitted 14 Jun 2021 100 yards away

  Lawful development certificate for a proposed single storey rear extension with pitched roof

  Granted Outline Extension 3 docs
  Small domestic

• 111, Harrow Road, Slough, SL3 8SJ

  Y/21135/000 Submitted 19 Aug 2026 100 yards away

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

  Granted Prior approval Extension
  Small domestic

• 109, Harrow Road, Slough, SL3 8SJ

  Y/20831/001 Submitted 2 Sep 2025 100 yards away

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

  Refused Prior approval Extension
  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