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Planning application

172, St Georges Crescent, Slough, SL1 5PD

Granted Slough P/20866/003 Certificate Proposed (Use/Development)

Works: Loft or dormer

Permission granted. Work must normally begin within three years of the decision or the permission lapses.

Proposal

Lawful Development Certificate for a proposed hip to gable loft conversion to cr

As published by the council, reference P/20866/003

Application record

Reference
P/20866/003
Type
Certificate Proposed (Use/Development)
Decision
Approved Grant CLU/D;Informatives
Received
13 Jul 2026
Validated
14 Jul 2026
Decided
1 Sep 2026
Postcode
SL1 5PD

Site history

Applications at this address on the Slough register

This site has had 3 applications since 2026: 2 approved, 1 refused.

  • P/20866/002 Granted

    172, St Georges Crescent, Slough, SL1 5PD

    Construction of a single storey rear extension

    Decided 10 Jun 2026 Full applications
  • Y/20866/001 Refused

    172, St Georges Crescent, Slough, SL1 5PD

    The erection of a single storey rear extension, which would extend beyond the re

    Decided 16 Mar 2026 Prior approval

Timeline

Dates from the published record

  1. 13 Jul 2026

    Received by Slough

  2. 14 Jul 2026

    Validated

    Checked as complete and ready for consideration.

  3. 25 Jul 2026

    Added to PlanIndex

  4. 1 Sep 2026

    Decision issued: Approved Grant CLU/D;Informatives

Who's behind it

Company information only, from the register and Companies House

SEP Design Agent, a design practice registered in York

Active · incorporated 2022 · York

16 applications on PlanIndex · across 5 councils · 93% granted

Trade members see everything this firm has filed, how it was decided, and get an email the day it files again.

See their track record

What this grant of permission means

Slough granted permission on 1 September 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.

About this record

The published feed does not state which type of application this is; the register entry on Slough's portal will say. Our guide explains the common types.

Nearby applications

Within 500 metres

  • 172, St Georges Crescent, Slough, SL1 5PD

    P/20866/002 Submitted 10 Apr 2026 0m away

    Construction of a single storey rear extension

    Granted Full applications Extension
    Small domestic

  • 136, St Georges Crescent, Slough, SL1 5PD

    P/20780/001 Submitted 10 Nov 2025 0m away

    Lawful Development Certificate for a proposed conversion of loft space to habita

    Granted

  • 172, St Georges Crescent, Slough, SL1 5PD

    Y/20866/001 Submitted 6 Feb 2026 0m away

    The erection of a single storey rear extension, which would extend beyond the re

    Refused Prior approval Extension
    Small domestic

  • 118, St Georges Crescent, Slough, SL1 5PD

    P/04510/006 Submitted 14 Aug 2026 0m away

    78% historically approved · decision due ~12 Oct

    Lawful Development Certificate for a proposed use of existing ancillary outbuild

    Status unknown

  • 73, St Georges Crescent, Slough, SL1 5PF

    P/07659/003 Submitted 13 Oct 2025 45m away

    Construction of a single-storey side extension and the enlargement of the existi

    Refused Full applications Extension
    Small domestic

  • 59, St Georges Crescent, Slough, SL1 5PF

    P/20868/002 Submitted 18 Feb 2026 45m away

    Construction of a single storey front extension to form porch, single storey sid

    Refused Full applications Extension
    Small domestic