St Bernards Catholic Grammar School, Langley Road, Slough, SL3 7AF

1. 17 Aug 2026

   Received by Slough

2. 17 Aug 2026

   Added to PlanIndex

3. Decision

   Awaiting decision

   Decision expected by 12 October 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.

• 17, Langley Road, Slough, SL3 7AE

  P/06915/002 Submitted 8 Dec 2025 50 yards away

  Change of use of existing 6 bed 6 persons HMO to sui generis accommodation for 8

  Refused Full applications

• 15, Langley Road, Slough, SL3 7AE

  P/02600/007 Submitted 5 Oct 2018 50 yards away

  Demolition of existing detached bungalow and construction of a pair of semi-detached 3 bedroom bungalows with accommodation in the roof space and parking for 4no. cars

  Withdrawn Full applications Demolition 4 docs

• Churchill House, 1, London Road, Slough, SL3 7RL

  F/01308/030 Submitted 1 Jun 2021 100 yards away

  Prior approval for change of use from office (use Class B1a) to residential (Use Class C3) to create 28 residential dwellings.

  Granted Prior approval 11 docs

• Churchill House, 1, London Road, Slough, SL3 7RL

  P/01308/040 Submitted 27 Mar 2023 100 yards away

  Submission of details pursuant to condition 4 (Remediation Validation) of permission F/01308/030 dated 20/07/2021

  Decided Conditions 2 docs

• Airways House, 2, Langley Road, Slough, SL3 7FH

  F/00510/015 Submitted 5 Aug 2015 100 yards away

  Prior Approval for a Change of Use from offices (Class B1(a)) to Residential (Class C3) (27no Flats)

  Granted Prior approval New dwelling 7 docs
  Major scheme

• Airways House, 2, Langley Road, Slough, SL3 7FH

  F/00510/014 Submitted 14 Jul 2015 100 yards away

  Prior approval notification for a change of use from offices (class B1(a)) to residential (class C3) (20no. flats).

  Granted Prior approval New dwelling 6 docs
  Major scheme

• 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/2026/15 Awaiting decision

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

  Honey Locust - 3 metre reduction and re-shape the sides

  24 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