144, Knolton Way, Slough, SL2 5RY

1. 5 Oct 2026

   Received by Slough

2. 7 Oct 2026

   Validated

   Checked as complete and ready for consideration.

3. 12 Oct 2026

   Added to PlanIndex

4. Decision

   Awaiting decision

   Decision expected by 2 December 2026, 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 prior approval applications in a median of 38 days. More in our guide to how long planning decisions take.

Prior approval applies where permitted development rights already grant the principle of the work, leaving the council only the specific matters the rules name, commonly within 56 days. More in our guide to planning application types.

• 160, Knolton Way, Slough, SL2 5RY

  P/19196/001 Submitted 16 Mar 2021 50 yards away

  Construction of a single storey side, part single/part two storey rear extension and rear outbuilding following demolition of existing outbuilding.

  Granted Full applications Extension Demolition 2 docs
  Small domestic

• 1 Fernleigh Row, Berryfield, Slough, Slough, SL2 5LZ

  P/19222/002 Submitted 18 May 2026 100 yards away

  Construction of a proposed single storey outbuilding to the rear garden.

  Granted Full applications
  Small domestic

• 1 Fernleigh Row, Berryfield, Slough, Slough, SL2 5LZ

  P/19222/001 Submitted 24 Jul 2025 100 yards away

  78% historically approved · decision due ~18 Sep

  Retention of a brickwork wall and piers to the front garden and boundary.

  Awaiting decision Full applications 2 docs

• 1 Fernleigh Row, Berryfield, Slough, SL2 5LZ

  P/19222/000 Submitted 25 Feb 2021 100 yards away

  Construction of a double storey side extension and loft conversion with rear-facing dormer

  Granted Full applications Extension Loft or dormer 4 docs

• 51, Quinbrookes, Slough, SL2 5RX

  Y/20803/001 Submitted 20 Nov 2025 100 yards away

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

  Granted Prior approval Extension
  Small domestic

• 2, Berryfield, Slough, SL2 5SE

  P/09691/002 Submitted 14 Jul 2021 150 yards away

  Construction of a single storey rear extension, part first floor rear extension and internal alterations

  Granted Full applications Extension 3 docs
  Small domestic

• Y/21063/001 Awaiting decision

  13, Huntercombe Lane South, Taplow, Maidenhead, Berkshire, SL6 0PQ

  The erection of two single storey rear extension, which would extend beyond the rear wall of the original house by 8m, with a maximum height of 4m, and an eaves height of 2.90m

  Received 8 Oct, published by the council 12 Oct 2026 Prior approval
• Y/04903/002 Awaiting decision

  25, Newton Close, Slough, SL3 8DD

  The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 5.5m, with a maximum height of 3.15m, and an eaves height of 3m

  Received 7 Oct, published by the council 12 Oct 2026 Prior approval
• Y/20889/000 Refused

  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/21176/000 Awaiting decision

  39, Fox Road, Slough, SL3 7SH

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

  6 Oct 2026 Prior approval
• Y/14954/002 Granted

  35, Stoke Poges Lane, Slough, SL1 3NX

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

  25 Aug 2026 Prior approval