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Planning application

P/20924/000

15, Cippenham Close, Slough, SL1 5BH

Granted Slough Full Planning

Proposal

Retrospective application for the construction of an outbuilding.

As published by the council, reference P/20924/000

Timeline

Dates from the published record

  1. 9 Oct 2025

    Received by Slough

  2. 12 Dec 2025

    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 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

  • P/06038/001 Awaiting decision

    68, Lower Cippenham Lane, Slough, SL1 5DF

    Construction of a extension to the existing detached garage.

    27 Jul 2026 122m away Full applications
  • P/17070/003 Granted

    106, Cippenham Lane, Slough, SL1 5BE

    Construction of a single storey rear extension.

    3 Jun 2021 130m away Full applications
  • P/21003/000 Awaiting decision

    5 Lewins Farm Court, Lower Cippenham Lane, Slough, SL1 5DP

    Construction of a proposed single storey rear extension to existing dwelling.

    20 Feb 2026 184m away Full applications
  • P/20939/000 Granted

    23, Copse Close, Slough, SL1 5DT

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

    3 Nov 2025 194m away Outline
  • P/11643/004 Granted

    118, Lower Cippenham Lane, Slough, SL1 5DR

    Demolition of existing garage and construction of a part two storey side and rear extension.

    3 Jun 2021 208m away Full applications
  • P/04432/003 Granted

    11, Ivy Crescent, Slough, SL1 5DA

    Construction of a single storey front extension to existing dwelling.

    21 Aug 2025 221m 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