112, Trelawney Avenue, Slough, Slough, SL3 8RP

1. 23 Jun 2025

   Received by Slough

2. 30 Jun 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Jul 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 25 August 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 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.

• 103, Trelawney Avenue, Slough, SL3 8RG

  P/20100/001 Submitted 19 Dec 2022 100 yards away

  Construction of a single storey front and side extension and part single, part double storey rear extension, loft conversion with rear dormer and new drop kerb and front wall and gate

  Refused Full applications Extension Loft or dormer 3 docs
  Small domestic

• 114, Churchill Road, Slough, SL3 7RB

  Y/20182/000 Submitted 20 Mar 2023 100 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.35m, with a maximum height of 2.9m, and an eaves height of 2.6m

  Granted Prior approval Extension 3 docs
  Small domestic

• Churchill Road Streetworks, Junction of Chuchill Road/Paget Road, Slough, SL3 7RB

  X/00212/000 Submitted 18 Nov 2021 100 yards away

  Prior approval for the installation of a 16 metre high monopole supporting 6 no. antennas, 4 no. equipment cabinets and development works ancillary thereto.

  Refused Telecoms 7 docs

• 78, Churchill Road, Slough, SL3 7RB

  Y/19260/000 Submitted 24 Mar 2021 100 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5m, with a maximum height of 3.95m, and an eaves height of 2.54m

  Granted Prior approval Extension 2 docs
  Small domestic

• 138, Churchill Road, Slough, SL3 7RB

  P/15580/002 Submitted 30 Jan 2026 100 yards away

  Construction of a first floor rear extension, following partial demolition of ex

  Granted Full applications Extension Demolition

• 92, Trelawney Avenue, Slough, SL3 8RW

  Y/02827/001 Submitted 28 Oct 2024 100 yards away

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4m, with a maximum height of 3.83m, and an eaves height of 2.65m

  Granted 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