12, Belfast Avenue, Slough, SL1 3HL

1. 13 Jan 2025

   Received by Slough

2. 27 Jul 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 10 March 2025, 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 59 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.

• 16, Belfast Avenue, Slough, SL1 3HL

  P/13084/005 Submitted 10 Feb 2023 19m away

  Retrospective application for a rear outbuilding ancillary to main dwelling

  Granted Full applications 2 docs
  Small domestic

• 18, Belfast Avenue, Slough, SL1 3HL

  P/13084/006 Submitted 10 Feb 2023 26m away

  Retrospective application for a proposed rear outbuilding ancillary to main dwelling

  Granted Full applications 2 docs
  Small domestic

• 72, Belfast Avenue, Slough, SL1 3HL

  P/03120/004 Submitted 1 Jun 2026 66m away

  Construction of a proposed part first floor side and rear extension together wit

  Refused Full applications Extension

• 72, Belfast Avenue, Slough, SL1 3HL

  P/03120/003 Submitted 26 Jan 2026 66m away

  Lawful Development Certificate for a proposed loft conversion to create habitabl

  Granted Loft or dormer

• 124, Oatlands Drive, Slough, SL1 3HT

  P/21133/000 Submitted 18 Aug 2026 90m away

  78% historically approved · decision due ~13 Oct

  Construction of a single storey rear extension with 1no roof lantern and loft co

  Status unknown Full applications Extension Windows or glazing
  Small domestic

• 32, Court Crescent, Slough, SL1 3JR

  P/21047/000 Submitted 9 Apr 2026 159m away

  78% historically approved · decision due ~22 Jun

  Construction of a single storey front extension to form porch and part single storey rear extension to existing dwelling.

  Awaiting decision Full applications Extension
  Small domestic

• P/11818/004 Awaiting decision

  7, Langley Broom, Slough, SL3 8NB

  Construction of a front proch and balcony with balustrade to front and side with

  17 Sep 2026 Full applications
• P/21158/000 Status unknown

  10, Dumbarton Way, Slough, SL3 7UR

  Construction of a single storey rear extension, front porch with changes to fene

  17 Sep 2026 Full applications
• P/21143/000 Awaiting decision

  2, Brands Road, Slough, SL3 8QP

  Construction of a proposed single storey front extension to form porch, garage c

  17 Sep 2026 Full applications
• P/13879/002 Awaiting decision

  101, Hatton Avenue, Slough, SL2 1NF

  Construction of a proposed part single storey, part two storey rear extension to

  17 Sep 2026 Full applications
• P/01222/005 Awaiting decision

  220, Stoke Poges Lane, Slough, SL1 3LJ

  Construction of a single storey detached outbuilding to be used as a office/chil

  17 Sep 2026 Full applications