Y/20300/005

1. 22 Jan 2026

   Received by Slough

2. 17 Mar 2026

   Decision issued: Prior Approval Not Required

3. 25 Jul 2026

   Added to PlanIndex

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

Prior approval applications arise where permitted development rights already grant the principle of the work, such as larger home extensions, changes of use to housing or agricultural buildings. The council may only consider the specific matters set out in the rules, for example transport, flooding or appearance, and in many classes the work may proceed if the council does not respond within the deadline, commonly 56 days.

More on prior approval applications in our guide

• P/20300/006 Granted

  28, Gilliat Road, Slough, SL1 3QX

  Construction of two single storey side/rear extensions and a part first floor rear extension

  2 Apr 2026 0m away Full applications
• P/20300/004 Granted

  28, Gilliat Road, Slough, SL1 3QX

  Retrospective application for a front porch, single storey side and rear extension, part first floor rear extension, loft conversion with rear dormer and 3no front roof lights and rear outbuilding for use of games room, shower room & store

  20 Oct 2025 0m away Full applications
• P/09854/001 Granted

  1, South Green, Slough, SL1 3QY

  Subdivision of the existing two storey side extension to create a 2no bedroom dwelling, together with first floor front/side extension and alterations to include new entrance door. Insertion of new front and side windows and subdivision of existing garden.

  2 Sep 2022 98m away Full applications
• P/00094/116 Decided

  The Horlicks Factory, Stoke Poges Lane, Slough, SL1 3NW

  Submission of details pursuant to condition 7 (EV Charging) & 8 (Car Parking Management Plan) of Phas 2 of planning permission P/00094/068 dated 12/09/2022

  5 May 2026 131m away Conditions
• P/00094/117 Awaiting decision

  The Horlicks Factory, Stoke Poges Lane, Slough, SL1 3NW

  Submission of details pursuant to condition 23 (Designing out crime), 42 (Internal loading) & 43 (Delivery and Servicing Plan) of planning permission P/00094/092 dated 08/08/2024

  5 May 2026 131m away Conditions
• P/00094/115 Awaiting decision

  The Horlicks Factory, Stoke Poges Lane, Slough, SL1 3NW

  Non material amendment to planning applicationP/00094/068 dated 12/09/2022 (To vary condition 1 (Approved Plans) namely for changes to the height distribution to Block H.)

  5 Nov 2025 131m away Amendments

• Y/21116/000 Awaiting decision

  183, Knolton Way, Slough, SL2 5SP

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, with a maximum height of 3.39m, and an eaves height of 2.97m

  28 Jul 2026 Prior approval
• Y/21117/000 Awaiting decision

  70, Mead Avenue, Slough, SL3 8HT

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.0m, with a maximum height of 3.0m, and an eaves height of 2.85m

  28 Jul 2026 Prior approval
• Y/21093/000 Granted

  22, St Elmo Crescent, Slough, SL2 1NN

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6m, with a maximum height of 3m, and an eaves height of 3m

  15 Jun 2026 Prior approval
• Y/21111/000 Awaiting decision

  92, Bader Gardens, Slough, SL1 9DW

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.00m, with a maximum height of 3.00m, and an eaves height of 2.40m

  23 Jul 2026 Prior approval
• Y/21091/000 Granted

  66, Cumberland Avenue, Slough, SL2 1AN

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 6.00m, with a maximum height of 3.00m, and an eaves height of 3.00m

  11 Jun 2026 Prior approval