Ascot House, 21, Upton Park, Slough, SL1 2DA

1. 24 Sep 2026

   Received by Slough

2. 24 Sep 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 19 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 tree works applications in a median of 45 days. More in our guide to how long planning decisions take.

Applications for works to trees cover protected trees: consent under a tree preservation order, or six weeks notice for trees in a conservation area. More in our guide to planning application types.

• 15, Upton Park, Slough, SL1 2DA

  P/09806/005 Submitted 27 Jul 2026 50 yards away

  Lawful development certificate for proposed use for a detached single storey out

  Refused
  Small domestic

• Flat 3, 25, Upton Park, Slough, SL1 2DA

  TPC/2021/6 Submitted 26 Aug 2021 50 yards away

  T1. Alder - To take 3m out of top and 1m of lateral branches as branches are to near property and to maintain good health in the tree. T2. Robinia - To lift lower branches to 3m in height to make room in car park and maintain good tree health.

  Granted Trees

• 118, Arborfield Close, Slough, SL1 2JW

  Y/15636/001 Submitted 1 Apr 2014 50 yards 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 2.8M, AND EAVES HEIGHT OF 2.6M

  Refused Prior approval Extension 1 doc
  Small domestic

• 118, Arborfield Close, Slough, SL1 2JW

  Y/15636/000 Submitted 18 Oct 2013 50 yards 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 3M, AND EAVES HEIGHT OF 2.8M

  Refused Prior approval Extension 1 doc
  Small domestic

• 15, Upton Park, Slough, SL1 2DA

  P/09806/003 Submitted 22 Oct 2024 100 yards away

  Lawful Development Certificate for proposed single storey detached outbuilding to be used as swimming pool and gym.

  Refused Outline 2 docs
  Small domestic

• Upton Park Hotel, 39, Upton Park, Slough, SL1 2DA

  P/06333/020 Submitted 20 May 2024 100 yards away

  Variation of condition 2 of planning permission P/06333/019 dated 06/03/2024 (alterations to the first floor rear extension) (amended description)

  Granted Full applications Extension 4 docs

• TPO/2026/7 Granted

  Haymill Valley Nature Reserve, Slough, SL2 2NN

  G1 - Mixed Species Group As Per Supplied Plan - Cut back away from building to

  Received 10 Jun, published by the council 25 Jul 2026 Trees
• TPO/2026/16 Awaiting decision

  17, Hawkes Close, Slough, SL3 8BN

  All nine trees to have a maximum 30% crown reduction by shortening the linear le

  Received 28 Sep, published by the council 29 Sep 2026 Trees
• TPO/2026/8 Granted

  Nash House, Datchet Road, Slough, SL3 7LL

  TG1 - Hornbeam x 2 - Encroaching onto property - Would like to crown reduce rem

  Received 15 Jun, published by the council 25 Jul 2026 Trees
• TPO/2026/12 Granted

  The Mere, Upton Park, Slough, SL1 2DD

  T1 - Mimosa (Acacia dealbata) - Fell heavily leaning tree to ground level. Repla

  17 Aug 2026 Trees
• TPO/2026/14 Awaiting decision

  Farnham Road Practice, 301, Farnham Road, Slough, SL2 1HD

  T1 - Dead tree covered in ivy - Fell T2 - Conifer - To clear lower canopy away

  20 Aug 2026 Trees