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Planning application

P/03387/003

20, Alderbury Road, Slough, SL3 8DQ

Awaiting decision Slough Certificate Existing (Use/Development)

Proposal

Lawful Development Certificate for the existing use of a loft conversation to create habitable space with rear dormer extension and 3no. rooflights to front elevation.

As published by the council, reference P/03387/003

Timeline

Dates from the published record

  1. 2 Jun 2026

    Received by Slough

  2. 25 Jul 2026

    Added to PlanIndex

  3. Decision

    Awaiting decision

    The statutory target is eight weeks for most applications and thirteen for major development. Extensions of time are common.

What happens while it is decided

The process from here

This application is with Slough for determination. The council publicises it, consults neighbours and technical bodies where required, and weighs the responses against local and national planning policy.

The statutory target is eight weeks for most applications and thirteen for major development, though extensions of time are common. Comments carry most weight while the case is undecided, so check the council portal for the deadline if you want to respond.

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  • P/03387/001 Withdrawn

    20, Alderbury Road, Slough, SL3 8DQ

    Construction of a single storey front extension to form porch, part single storey, part two storey rear extension to existing dwelling.

    21 Nov 2025 0m away Full applications
  • P/03387/002 Refused

    20, Alderbury Road, Slough, SL3 8DQ

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

    26 Jan 2026 0m away Outline
  • P/02746/002 Awaiting decision

    5, Alderbury Road, Langley, Slough, SL3 8DQ

    Lawful Development Certificate for a proposed loft conversion to create habitable accommodation with rear dormer extension and 2no. rooflights to the front elevation.

    5 Jun 2026 51m away Outline
  • Y/02746/001 Granted

    5, Alderbury Road, Langley, Slough, SL3 8DQ

    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 3m

    5 Jun 2026 51m away Prior approval
  • P/19424/000 Granted

    32, Alderbury Road, Slough, SL3 8DJ

    Construction of a single storey side and part rear extension with insertion of garage doors

    18 May 2021 72m away Full applications
  • Y/20960/000 Granted

    24, Alderbury Road West, Slough, SL3 8DH

    The erection of a single storey rear extension, which would extend beyond the rear wall of the original house by 4.00m, with a maximum height of 2.95m, and an eaves height of 2.85m

    8 Dec 2025 91m away Prior approval

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