111, Waterbeach Road, Slough, SL1 3JU

1. 22 Sep 2026

   Received by Slough

2. 22 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 17 November 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 37 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.

• 105, Waterbeach Road, Slough, SL1 3JU

  P/12993/002 Submitted 15 Nov 2017 50 yards away

  Demolition of existing outbuilding & construction of rear outbuilding to form a gym.

  Granted Full applications Demolition 2 docs

• 105, Waterbeach Road, Slough, SL1 3JU

  P/12993/001 Submitted 9 Sep 2005 50 yards away

  ERECTION OF A REAR ROOF DORMER AND CONVERSION OF LOFT SPACE TO A HABITABLE ROOM

  Granted Full applications Loft or dormer 1 doc

• 105, Waterbeach Road, Slough, SL1 3JU

  P/12993/000 Submitted 28 Sep 2004 50 yards away

  ERECTION OF A SINGLE STOREY PITCHED ROOF FRONT EXTENSION

  Granted Full applications Extension 1 doc
  Small domestic

• 101, Waterbeach Road, Slough, Slough, SL1 3JU

  P/20136/003 Submitted 17 Nov 2025 50 yards away

  Part retrospective Application for the retention of the single storey porch, sin

  Granted Full applications Extension
  Small domestic

• 101, Waterbeach Road, Slough, SL1 3JU

  P/20136/000 Submitted 30 Jan 2023 50 yards away

  Lawful development certificate for a proposed hip to gable loft conversion with rear dormer and 3no front rooflights

  Granted Outline Loft or dormer 4 docs

• 101, Waterbeach Road, Slough, SL1 3JU

  Y/20136/001 Submitted 30 Jan 2023 50 yards away

  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 3.30m, and an eaves height of 3.00m

  Refused Prior approval Extension 3 docs
  Small domestic

• Y/21163/001 Awaiting decision

  60, Surrey Avenue, Slough, SL2 1DT

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

  24 Sep 2026 Prior approval
• Y/03047/003 Awaiting decision

  46, Royston Way, Slough, SL1 6HA

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

  22 Sep 2026 Prior approval
• Y/21153/000 Awaiting decision

  137, Humber Way, Slough, SL3 8SS

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

  21 Sep 2026 Prior approval
• Y/21034/001 Refused

  39, Francis Way, Slough, SL1 5PH

  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 2.50m

  Received 22 May, published by the council 20 Aug 2026 Prior approval
• Y/21129/001 Granted

  51, Dunster Gardens, Slough, SL1 5ST

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

  Received 12 Aug, published by the council 13 Aug 2026 Prior approval