21, Henry Road, Slough, SL1 2QN

1. 3 Dec 2025

   Received by Slough

2. 4 Dec 2025

   Validated

   Checked as complete and ready for consideration.

3. 27 Jan 2026

   Decision issued: Approved with Conditions; Informatives

4. 25 Jul 2026

   Added to PlanIndex

Slough granted permission on 27 January 2026, subject to any conditions on the decision notice. Work must normally begin within three years or the permission lapses. More in our guide to what happens after a planning decision.

An amendment application makes limited changes to a permission that already exists; anything beyond modest adjustment needs a fresh application. More in our guide to planning application types.

• 28, Arthur Road, Slough, SL1 2QP

  P/21043/000 Submitted 8 Apr 2026 100 yards away

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

  Granted Full applications Extension Loft or dormer
  Small domestic

• 19, Arthur Road, Slough, SL1 2QP

  P/20084/001 Submitted 20 Feb 2023 100 yards away

  Lawful development certificate for a proposed loft conversion with rear dormer and 2no front roof windows.

  Granted Outline Loft or dormer Windows or glazing 2 docs

• 31, Arthur Road, Slough, SL1 2QP

  P/17918/001 Submitted 9 Mar 2020 100 yards away

  Conversion of existing dwelling into 2 self contained flats

  Withdrawn Full applications New dwelling 3 docs
  Domestic

• 31, Arthur Road, Slough, SL1 2QP

  P/17918/000 Submitted 22 Oct 2019 100 yards away

  Construction of a single storey rear extension and associated steps

  Granted Full applications Extension 3 docs
  Small domestic

• 46, Finefield Walk, Slough, SL1 2QR

  P/20805/000 Submitted 7 Apr 2025 150 yards away

  78% historically approved · decision due ~2 Jun

  Retrospective application for a single storey side and rear extension and demolition of part side and rear ectension.

  Awaiting decision Full applications Extension Demolition 2 docs
  Small domestic

• Montem Leisure Centre, Montem Lane, Slough, SL1 2QG

  P/07383/036 Submitted 26 Feb 2026 150 yards away

  78% historically approved · decision due ~23 Apr

  Submission of details pursuant to condition 33 (Remediation Validation - Partial Discharge - Part 1 - Plots 97 to 122) of planning permission P/07383/010 dated 02/08/2022

  Awaiting decision Conditions

• P/20054/008 Awaiting decision

  Bay 9-13 (building 1) Banbury Avenue, Slough Trading Estate, Slough, SL1 4LH

  Section 96A Town and Country Planning Act 1990 Non material amendment to planning application P/20054/001 dated 20/05/2024 (The utilisation of the existing access point to serve LD14, along with the phased delivery of the EV charging points and car parking spaces.)

  Received 8 Oct, published by the council 12 Oct 2026 Amendments
• P/20654/004 Withdrawn

  50, Dennis Way, Slough, SL1 5JP

  Non material amendment to planning application P/20654/000 dated 14/11/2024 (Partial change of the roof for the ground floor rear and side extension)

  Received 20 Feb, published by the council 25 Jul 2026 Amendments
• P/01295/016 Granted

  Grand Union House, Stoke Road, Slough, SL2 5EW

  Non material amendment to planning application P/01295/015 dated 15/01/2025 (Ame

  28 Aug 2026 Amendments
• P/00094/115 Granted

  The Horlicks Factory, Stoke Poges Lane, Slough, SL1 3NW

  Non material amendment to planning application P/00094/068 dated 12/09/2022 (To vary condition 1 (Approved Plans) namely for changes to the height distribution to Block H.)

  Received 5 Nov, published by the council 25 Jul 2026 Amendments
• P/00094/114 Granted

  The Horlicks Factory, Stoke Poges Lane, Slough, SL1 3NW

  Non material amendment to planning application P/00094/092 dated 08/08/2024 (To vary condition 5 (Parameter plans) focused on slightly increasing the height limits to one of the development areas from 65m to 67m.)

  Received 5 Nov, published by the council 25 Jul 2026 Amendments