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Planning application

47 Carson Road London SE21 8HT

Granted Lambeth 25/03253/FUL Full Planning Permission

Works: Extension Demolition Windows or glazing

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

Proposal

Demolition of the existing extension and replacement with a further side extension, together with a glazed infill in the location of the former conservatory. Alterations to the rear with the replacement of two windows and double doors with new timber doors and windows. Installation of an ASHP to the flat roof of the ground floor extension.

As published by the council, reference 25/03253/FUL

Application record

Reference
25/03253/FUL
Type
Full Planning Permission
Status
Decided
Decision
Grant Permission
Received
16 Oct 2025
Validated
22 Oct 2025
Decided
17 Dec 2025
Ward
West Dulwich
Decision by
Delegated Decision
Postcode
SE21 8HT

Timeline

Dates from the published record

  1. 16 Oct 2025

    Received by Lambeth

  2. 22 Oct 2025

    Validated

    Checked as complete and ready for consideration.

  3. 17 Dec 2025

    Decision issued: Grant Permission

  4. 11 Aug 2026

    Added to PlanIndex

Who's behind it

Company information only, from the register and Companies House

Agent on file, an architecture practice registered in London

2 applications on PlanIndex · across 2 councils

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Documents

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

17 documents on file for this application

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What this grant of permission means

Lambeth granted permission on 17 December 2025, 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 full applications

A full application seeks permission for a complete, detailed proposal in one go, with siting, design, access and landscaping all fixed at this stage. More in our guide to planning application types.

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