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140 Clapham High Street London Lambeth SW4 7UH

26/01958/LDCECertificate of Lawful Use existingApproved
Lawful development certificate

Approved on 18 September 2026

Council decision: Grant Permission

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

Certificate of Lawfulness (Existing) for the installation of a flue to the front elevation

Received
3 July 2026
Public comments
0 · last counted 4 November 2026
Ward
Clapham Town
Agent
Planners & Architects
  1. Received3 Jul
  2. Validated3 Jul
  3. Consult.6 Aug
  4. Target18 Sep
  5. Decided18 Sep

Decided in 77 days (council typically 56)

About this application

This is an application to amend a permission at 140 Clapham High Street London Lambeth SW4 7UH. Lambeth has handled 201 applications of this type. This one was decided in 77 days, 3 weeks longer than Lambeth's typical decision time. The site is in the Clapham High Street conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 209 applications across Clapham Town. We hold 2,297 applications in total for the SW4 postcode area.

79% of amendment applications at London Borough of Lambeth were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.See what's approved near your address

Application details

Postcode
SW4 7UH
Application type
Certificate of Lawful Use existing
Scale / size
Small

Planning application dates

Date validated
3 July 2026
Consultation expiry
6 August 2026
Consultation end
6 August 2026
Target decision date
18 September 2026

Applicant and agent

Agent
Planners & Architects
Agent address
443 Streatham High Road London SW16 3PH

Planning decision

Statutory period
56 days

Additional information

Documents
9
Constraints
8

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • Conservation area: Clapham High Street
  • Article 4 direction: Modified Direction 3 - Town Centres
  • Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)

flood storage areas, listed buildings, 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.

© 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: Lambeth

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

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