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Planning application

131 Clapham High Street London SW4 7SS

Granted Lambeth 21/03928/FUL Full Planning Permission

Works: Extension Loft or dormer

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

Proposal

Conversion of existing property to 6 bedroom large house in multiple occupation (Sui Generis), and proposed rear dormer extension incorporating 2 front rooflights (part retrospective).

As published by the council, reference 21/03928/FUL

Application record

Reference
21/03928/FUL
Type
Full Planning Permission
Status
Decided
Decision
Grant Permission
Received
8 Oct 2021
Validated
21 Oct 2021
Decided
20 Jan 2023
Ward
Clapham East
Decision by
Delegated Decision
Postcode
SW4 7SS

Timeline

Dates from the published record

  1. 8 Oct 2021

    Received by Lambeth

  2. 21 Oct 2021

    Validated

    Checked as complete and ready for consideration.

  3. 20 Jan 2023

    Decision issued: Grant Permission

  4. 1 Sep 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file

54 applications on PlanIndex · across 23 councils · 63% granted

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Documents

Plans, drawings, consultee responses and the officer's report

14 documents on file for this application

A planning file usually holds the application form, drawings and site plans, consultee responses, the officer's report and the decision notice.

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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

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In Lambeth

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    24 Aug 2026 Full applications