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Planning application

P/20839/003

21, Henry Road, Slough, SL1 2QN

Granted Slough Non Material Amendments

Proposal

Non material amendment to planning application P/20839/001 dated 27/08/2025 (reduction in length of the side extension and changes to the rear fenestration to a french door and window)

As published by the council, reference P/20839/003

Timeline

Dates from the published record

  1. 3 Dec 2025

    Received by Slough

  2. 27 Jan 2026

    Decision issued: Approved with Conditions; Informatives

  3. 25 Jul 2026

    Added to PlanIndex

What a grant of permission means

The process from here

Permission has been granted, usually subject to conditions listed on the decision notice, some of which must be discharged before work starts. The decision notice on the council portal sets out exactly what was approved.

Work must normally begin within three years of the decision or the permission lapses. Neighbours cannot appeal a grant; challenging one means judicial review of how the decision was made, within tight time limits.

About amendments applications

How this application type works

An amendment application changes a permission that already exists. Non-material amendments cover small adjustments with no wider effect, while minor material amendments, usually made by varying a condition, allow modest design changes without a fresh application. Anything beyond that needs a new permission, so the scope here is deliberately narrow.

More on amendments applications in our guide

Nearby applications

Within 500 metres

  • P/21043/000 Awaiting decision

    28, Arthur Road, Slough, SL1 2QP

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

    8 Apr 2026 50m away Full applications
  • P/07383/036 Awaiting decision

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

    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

    26 Feb 2026 143m away Conditions
  • P/07383/037 Awaiting decision

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

    Submission of details pursuant to condition 33 (Remediation Validation - Partial Discharge - Part 2 - Plots: Block A3 (plots 54 to 64), Block A4 (plots 65 to 75), Block B1 (plots 76 to 82), Block C1 (plots 83 to 96), Houses (plots 188 to 212) of planning permission P/07383/010 dated 02/08/2022

    8 Jun 2026 143m away Conditions
  • P/20805/000 Awaiting decision

    46, Finefield Walk, Slough, SL1 2QR

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

    7 Apr 2025 152m away Full applications
  • P/20102/001 Granted

    44, Finefield Walk, Slough, SL1 2QR

    Construction of a single storey rear extension

    16 Jan 2023 207m away Full applications
  • P/15972/001 Withdrawn

    81, Ledgers Road, Slough, SL1 2RQ

    Lawful Development Certificate for a proposed dropped kerb.

    27 Mar 2026 247m away Outline

In Slough

  • P/00072/172 Awaiting decision

    Akzonobel Decorative Paints, Wexham Road, Slough, SL2 5DB

    S.96a Non-Material Amendment to planning permission P/00072/118 dated 16/12/2022 seeking retention of the temporary car park (Buildings A and B) until January 2027.

    22 Jul 2026 Amendments
  • P/12335/002 Granted

    11, Godolphin Road, Slough, SL1 3DL

    Lawful Development Certificate for the existing rear canopy.

    19 May 2026 Amendments
  • F/16466/003 Awaiting decision

    Wheelwrights Place, 12, High Street, Colnbrook, Slough, SL3 0JX

    Prior approval application for the change of use from former surgery (Use Class E) to a 1no. three bedroom dwelling (Use Class C3), including single storey rear extension.

    2 Jul 2026 Amendments
  • P/00072/170 Awaiting decision

    Akzonobel Decorative Paints, Wexham Road, Slough, SL2 5DB

    S.96a Non-Material Amendment to planning permission P/00072/139 dated 14/08/2024 seeking the relocation of part of the green wall and associated infrastructure on northern elevation of Building C and replacement with two small trees and the relocation of the drainage down pipe.

    29 Jun 2026 Amendments
  • P/10343/045 Granted

    Unit A, Hurricane Way, Slough, SL3 8AG

    Non material amendment to planning application P/10343/035 dated 03/10/2025 (To allow changes to fenestration, internal and external alterations)

    15 May 2026 Amendments