21, Gloucester Avenue, Slough, SL1 3AW

1. 4 Sep 2024

   Received by Slough

2. 20 Nov 2024

   Decision issued: Approved with Conditions; Informatives

3. 31 Jul 2026

   Added to PlanIndex

Slough granted permission on 20 November 2024, 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.

• 15 & 17, Gloucester Avenue, Slough, SL1 3AW

  P/19985/002 Submitted 21 Nov 2022 50 yards away

  Construction of a double storey rear extensions and detached rear outbuildings, following demolition of existing outbuildings at no. 15 & 17 Gloucester Avenue

  Granted Full applications Extension Demolition 5 docs

• 19, Gloucester Avenue, Slough, SL1 3AW

  P/06656/004 Submitted 3 Nov 2025 50 yards away

  Construction of a proposed alterations to main roof, single storey front and rea

  Refused Full applications
  Small domestic

• 14, Gloucester Avenue, Slough, SL1 3AY

  P/11408/001 Submitted 9 Dec 2019 50 yards away

  Construction of a single storey side, first floor rear extension and extend the existing first floor side and roof .

  Granted Full applications Extension 3 docs
  Small domestic

• 7, Second Crescent, Slough, SL1 3AT

  Y/15643/002 Submitted 11 Sep 2026 50 yards away

  74% historically approved · decision due ~6 Nov

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

  Awaiting decision Prior approval Extension
  Small domestic

• 5, Second Crescent, Slough, SL1 3AT

  P/07295/003 Submitted 5 Jan 2026 50 yards away

  Construction of a single storey outbuilding for the purpose of a games room and

  Granted Full applications
  Small domestic

• 7, Second Crescent, Slough, SL1 3AT

  P/15643/001 Submitted 13 Jul 2026 50 yards away

  Replacement of orangery glass roof to a Flat roof and adjustment of fenestration

  Granted Full applications Extension Windows or glazing

• 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