234, Trelawney Avenue, Slough, SL3 7UD

1. 22 Jun 2026

   Received by Slough

2. 25 Jul 2026

   Added to PlanIndex

3. 18 Aug 2026

   Decision issued: Approved with Conditions; Informatives

Slough granted permission on 18 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.

• 252, Trelawney Avenue, Slough, SL3 7UD

  P/06724/005 Submitted 14 Apr 2026 0m away

  78% historically approved · decision due ~10 Jun

  Construction of a single storey rear extension and bin store

  Status unknown Full applications Extension
  Small domestic

• Land to the rear of Trelawney Avenue, Slough, Berkshire, SL3 7UD

  P/21088/000 Submitted 8 Jun 2026 0m away

  Demolition of an existing storage building to create two adjoined two storey uni

  Granted Full applications Demolition

• Co-operative Retail Services Ltd, 238-240, Trelawney Avenue, Slough, SL3 7UD

  P/02795/010 Submitted 14 Nov 2025 0m away

  Construction of a proposed installation of new plant to flat roof to replace exi

  Granted Full applications

• Co-operative Retail Services Ltd, 238-240, Trelawney Avenue, Slough, SL3 7UD

  P/02795/011 Submitted 17 Aug 2026 0m away

  78% historically approved · decision due ~12 Oct

  Construction of a single storey rear extension with flat roof, new di-bond panel

  Status unknown Full applications Extension
  Small domestic

• Solarglaze Ltd, 296, Trelawney Avenue, Slough, SL3 7UB

  P/20785/000 Submitted 5 Mar 2025 83m away

  78% historically approved · decision due ~30 Apr

  Installation of extractor fan with external flue and construction of a single storey rear extension

  Awaiting decision Full applications Extension 5 docs
  Small domestic

• 29, Randolph Road, Slough, SL3 7QF

  Y/20933/000 Submitted 27 Oct 2025 144m away

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

  Granted Prior approval 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