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146 Court Lane London Southwark SE21 7EB

23/AP/0845Variation: Non-Material ChangesApproved
Discharge / amendments

Approved on 2 May 2023

Council decision: Agreed - for App Types VLA & VNMCDelegated (officer decision)

Approximate site (title boundary)
Boundary © HM Land Registry, © Ordnance Survey · details

This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey AC0000851063. Conditions of use.

Proposal

Non material amendment of planning permission ref. no. 23/AP/0001: Refurbishment of semi-detached dwellinghouse including alterations to front elevation, construction of a single storey rear and side extension to ground floor, construction of garden room and installation of air source heat pump. NMA sought: - External walls of extension to be red brick (previously white render). - Minor change to the profile of the rear facade. - Omission of Velux roof light to the front roof. - Extension roof light moved away from the roof edge and made slightly smaller. - Clarification of window replacement scope.

Received
24 March 2023
Decision level
Delegated (officer decision)
Ward
Dulwich Village
Agent
R2 Studio Architects Ltd
  1. Received24 Mar
  2. Validated6 Apr
  3. Consult.
  4. Target3 May
  5. Decided2 May

Decided in 26 days (council typically 49)

About this application

This is an application to amend a permission at 146 Court Lane London Southwark SE21 7EB. Southwark has handled 1,341 applications of this type. This one was decided in 39 days, 10 days quicker than Southwark's typical decision time. The site is in the Dulwich Village conservation area. There has been 1 other application at this address. In the past year there have been 227 applications across Dulwich Village. We hold 1,063 applications in total for the SE21 postcode area.

97% of conditions 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
SE21 7EB
Application type
Variation: Non-Material Changes
Scale / size
Small
Parish
Dulwich

Planning application dates

Date validated
6 April 2023
Target decision date
3 May 2023
Permission expires
2 May 2026

Applicant and agent

Agent
R2 Studio Architects Ltd
Architect profile
R2 STUDIO ARCHITECTS LIMITED
Agent address
Unit D116 62 Tritton Road London SE21 8DE

Planning decision

Statutory period
27 days

Additional information

Comments
0
Documents
33

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Dulwich Village
  • Registered park and garden: Dulwich ParkNext to the site
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, Article 4 directions, tree preservation orders, green belt, scheduled monuments, World Heritage Sites, World Heritage Site buffer zones, 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.

© 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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