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Planning application

P/20912/000

21, Warner Close, Slough, SL1 5LZ

Granted Slough Full Planning

Proposal

Construction of a conversion of existing garage to habitable accommodation, single storey rear extension to existing dwelling and changes to fenestration.

As published by the council, reference P/20912/000

Timeline

Dates from the published record

  1. 22 Sep 2025

    Received by Slough

  2. 1 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 14 Nov 2025

    Decision issued: Approved with Conditions; Informatives

  4. 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 full applications applications

How this application type works

A full application seeks permission for a complete, detailed proposal in one go: siting, design, access and landscaping are all fixed at this stage. It is the standard route for new buildings, conversions and changes of use. The statutory target is eight weeks for smaller schemes and thirteen weeks for major development, though complex cases often take longer by agreement.

More on full applications applications in our guide

Nearby applications

Within 500 metres

  • Y/05349/001 Granted

    3, Mercian Way, Slough, SL1 5NA

    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 3.67m, and an eaves height of 2.60m

    1 Jul 2021 63m away Prior approval
  • X/00229/000 Refused

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    Prior approval application for the proposed installation of a telecommunications base station comprising a 20m monopole, 6 no. antennas and 2 no. dishes together with 3no. equipment cabinets, 1 no. electric meter cabinet, and ancillary development thereto.

    19 Aug 2025 64m away Telecoms
  • P/05848/001 Refused

    1, Warner Close, Slough, SL1 5LZ

    Construction of a 1no. three bedroom dwelling, following demolition of existing garage.

    6 Jan 2026 86m away Full applications
  • P/20115/000 Withdrawn

    17 , Moor Furlong, Slough, Slough, SL1 5TX

    Construction of a part single, part double storey side extension

    7 Dec 2022 127m away Full applications
  • P/20884/001 Granted

    10, Lilley Way, Slough, SL1 5UQ

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

    5 Nov 2025 139m away Outline
  • P/17744/003 Granted

    21, Moreton Way, Slough, SL1 5LS

    Construction of a single storey side and double storey rear extension and a detached rear outbuilding

    8 Apr 2021 152m away Full applications

In Slough

  • P/00445/007 Awaiting decision

    1, Bouverie Way, Slough, SL3 7JZ

    Conversion of loft into habitable space with rear dormer

    29 Jul 2026 Full applications
  • P/15350/001 Awaiting decision

    50, Royston Way, Slough, SL1 6HA

    Construction of a single storey rear conservatory with flat roof with 2no roof lights.

    28 Jul 2026 Full applications
  • P/03120/004 Refused

    72, Belfast Avenue, Slough, SL1 3HL

    Construction of a proposed part first floor side and rear extension together with the sub-division of the plot to create a 1no. two-bedroom attached dwelling.

    1 Jun 2026 Full applications
  • P/17530/002 Granted

    21, Howard Avenue, Slough, SL2 1LD

    Construction of a single storey rear outbuilding

    12 May 2026 Full applications
  • P/12983/001 Awaiting decision

    245, Bath Road, Slough, SL1 5PP

    Construction of a proposed single storey rear extension to existing dwelling following demolition of existing covered canopy.

    27 Jul 2026 Full applications