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23 Stories Mews London Southwark SE5 8JJ

26/AP/0509Householder ApplicationApproved
Householder

Approved on 16 April 2026

Site boundary (council red line)

Proposal

Erection of a two-storey rear extension, infilling the first floor terrace, alterations to fenestration, and insertion of rooflights

Received
19 February 2026
Ward
Champion Hill
Agent
Picardi Architects
  1. Received19 Feb
  2. Validated20 Feb
  3. Consult.27 Mar
  4. Target16 Apr
  5. Decided16 Apr

Decided in 55 days (council typically 49)

About this application

This is a full planning application for a two storey rear extension at 23 Stories Mews London Southwark SE5 8JJ. Southwark has handled 1,045 applications of this type. This one was decided in 56 days, 7 days longer than Southwark's typical decision time. The site is in the Camberwell Grove conservation area, with 8 listed buildings nearby. There are no previous applications recorded at this address. In the past year there have been 59 applications across Champion Hill. We hold 1,312 applications in total for the SE5 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
SE5 8JJ
Application type
Householder Application
Scale / size
Small

Planning application dates

Date validated
20 February 2026
Last date for comments
27 March 2026
Target decision date
16 April 2026

Applicant and agent

Agent
Picardi Architects
Agent address
Lichfield Studios 119 Oxford Gardens London W10 6NE

Planning decision

Statutory period
55 days

Additional information

Comments
0
Documents
18

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Camberwell Grove
  • Listed building: Grade II: Numbers 143-149 and Attached BalconiesOn or next to this site
  • Brownfield land register: 141 Grove Lane SE5 8BGRegister site at or near this address · +2 more
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (21)

flood storage areas, 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 and heritage coasts.

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.

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

© Environment Agency copyright and/or database right 2026. All rights reserved. Flood Map for Planning, Open Government Licence v3.0.

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

Source: Office for National Statistics licensed under the Open Government Licence v.3.0. Contains OS 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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