15, Severn Crescent, Slough, SL3 8UU

1. 31 Jul 2026

   Received by Slough

2. 4 Aug 2026

   Added to PlanIndex

3. 1 Sep 2026

   Decision issued: Prior Approval Not Required/Informatives

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

• 17, Severn Crescent, Slough, SL3 8UU

  Y/21009/000 Submitted 10 Jun 2026 0m away

  76% historically approved · decision due ~5 Aug

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

  Status unknown Prior approval Extension
  Small domestic

• 46, Torridge Road, Slough, SL3 8UR

  Y/19455/000 Submitted 15 Jun 2021 89m away

  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 2.95m, and an eaves height of 2.40m

  Granted Prior approval Extension 2 docs
  Small domestic

• 2, Trent Road, Slough, SL3 8AP

  P/11045/004 Submitted 30 Jul 2026 149m away

  78% historically approved · decision due ~24 Sep

  Lawful Development Certificate for a proposed change of use from dwelling (Use C

  Status unknown
  Domestic

• 6, Trent Road, Slough, SL3 8AP

  P/19979/001 Submitted 8 Mar 2023 153m away

  Lawful development certificate for a proposed change of use from a C3(a) dwellinghouse to C3(b) dwellinghouse for no more than six residents living together as a single household where care is provided for residents

  Withdrawn Outline 6 docs
  Domestic

• Kings Terrace, 6, Sutton Lane, Slough, SL3 8AF

  P/07002/002 Submitted 6 Nov 2025 171m away

  Construction of a single storey rear infill extension with 1no roof light

  Granted Full applications Extension Loft or dormer
  Small domestic

• 6, Kings Terrace, Sutton Lane, Slough, SL3 8AF

  Y/07002/001 Submitted 20 Aug 2025 171m away

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

  Withdrawn Prior approval Extension
  Small domestic

• Y/19731/001 Status unknown

  68, Bryant Avenue, Slough, SL2 1LG

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

  1 Sep 2026 Prior approval
• Y/21117/000 Granted

  70, Mead Avenue, Slough, SL3 8HT

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

  29 Jul 2026 Prior approval
• Y/20889/000 Status unknown

  321, Uxbridge Road, Slough, SL2 5RG

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

  27 Aug 2026 Prior approval
• Y/17991/003 Status unknown

  27, Newton Close, Slough, SL3 8DD

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

  27 Aug 2026 Prior approval
• Y/21111/000 Granted

  92, Bader Gardens, Slough, SL1 9DW

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

  23 Jul 2026 Prior approval