309 Crystal Palace Road London Southwark SE22 9JL

26/AP/0502Minor applicationApproved

Full

Approved on 8 May 2026

Site boundary (council red line)

Proposal

Construction of ground floor wraparound extension

Received: 19 February 2026
Council: London Borough of Southwark
Ward: Dulwich Hill
Agent: Resi Design Ltd

ReceivedReceived19 Feb
ValidatedValidated26 Feb
Consult.Consultation23 Mar
TargetTarget Date22 Apr
DecidedDecided8 May

Decided in 71 days (council typically 49)

About this application

This is a full planning application for an extension at 309 Crystal Palace Road London Southwark SE22 9JL. Southwark has handled 1,045 applications of this type. This one was decided in 78 days, 4 weeks longer than Southwark's typical decision time. There are no previous applications recorded at this address. In the past year there have been 74 applications across Dulwich Hill. We hold 929 applications in total for the SE22 postcode area.

93% of full applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode: SE22 9JL
Application type: Minor application
Scale / size: Small
Parish: Dulwich

Planning application dates

Date validated: 26 February 2026
Last date for comments: 23 March 2026
Target decision date: 22 April 2026

Applicant and agent

Agent: Resi Design Ltd
Agent address: Unit 118 Workspace Kennington Park Canterbury Court London SW9 6DE

Planning decision

Statutory period: 55 days

Additional information

Comments: 0
Documents: 25

Site constraints

Checking the site

2/3

Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Flood zone 1: Low probability (rivers and sea)

Also checked, none recorded (24)

flood storage areas, conservation areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, registered parks and gardens, registered battlefields, Heritage at Risk entries, nutrient neutrality catchments, national parks, National Landscapes, SSSIs, Special Areas of Conservation, Special Protection Areas, Ramsar sites, ancient woodland, national nature reserves, local nature reserves, heritage coasts and brownfield registers.

A guide only, from official open data; it is not a planning search. Flood zones cover rivers and sea, not surface water.

Data © Crown copyright and others · sources and licences

Contains public sector information from planning.data.gov.uk (MHCLG and local planning authorities), licensed under the Open Government Licence v3.0. © Crown copyright and database right 2026.

© Historic England 2026. Contains Ordnance Survey data © Crown copyright and database right 2026. The Historic England GIS Data contained in this material was obtained on 2026-11-03. The most publicly available up to date Historic England GIS Data can be obtained from HistoricEngland.org.uk.

Contains Ordnance Survey data © Crown copyright and database right 2026.

Source: Southwark

Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.

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