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45 Carnac Street London SE27 9RR

26/00117/LDCECertificate of Lawful Use existingApproved
Lawful development certificate

Approved on 13 May 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

Application for Certificate of Lawfulness (Existing) with respect to change of use of the property from a single dwellinghouse (Use Class C3) to a small house in multiple occupation (Use Class C4).

Received
14 January 2026
Ward
Gipsy Hill
  1. Received14 Jan
  2. Validated14 Jan
  3. Consult.3 Feb
  4. Target13 May
  5. Decided13 May

Decided in 119 days (council typically 56)

About this application

This is an application to amend a permission at 45 Carnac Street London SE27 9RR. Lambeth has handled 201 applications of this type. This one was decided in 119 days, 9 weeks longer than Lambeth's typical decision time. The site is in 1 listed building nearby. There has been 1 other application at this address. In the past year there have been 43 applications across Gipsy Hill. We hold 1,060 applications in total for the SE27 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
SE27 9RR
Application type
Certificate of Lawful Use existing
Scale / size
Small

Planning application dates

Date validated
14 January 2026
Consultation expiry
3 February 2026
Consultation end
3 February 2026
Target decision date
13 May 2026

Planning decision

Statutory period
56 days

Additional information

Comments
0
Documents
7
Constraints
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

Also checked, none recorded (23)

flood storage areas, conservation 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, 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.

Associated applications

  1. 2026
    14 Jan

    Application for Certificate of Lawfulness (Existing) with respect to change of use of the property from a…

    This applicationApprovedAmendment26/00117/LDCE
  2. 2026
    14 Jan

    Application for Certificate of Lawfulness (Proposed) with respect to change of use of the property from a…

    ApprovedApplicationFiled alongside26/00117/LDCP

Source: Lambeth

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

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