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3 Portal Close London SE27 0BN

24/03502/LDCPCertificate of Lawful Use proposedApproved
Outline / PiP

Approved on 12 December 2024

Council decision: Grant PermissionDelegated (officer decision)

Approximate location: the centre of the postcode, not the exact property.

Proposal

Application for a Certificate of Lawful Development (Proposed) with respect to the erection of a hip to gable roof extension involving the erection of a rear dormer loft conversion with the installation of three front roof lights.

Received
10 November 2024
Decision level
Delegated (officer decision)
Ward
Knights Hill
  1. Received10 Nov
  2. Validated10 Nov
  3. Consult.
  4. Target5 Jan
  5. Decided12 Dec

Decided in 32 days (council typically 56)

About this application

This is an outline application for a loft conversion at 3 Portal Close London SE27 0BN. Lambeth has handled 400 applications of this type. This one was decided in 32 days, 3 weeks quicker than Lambeth's typical decision time. There has been 1 other application at this address. We hold 1,060 applications in total for the SE27 postcode area.

81% of outline 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 0BN
Application type
Certificate of Lawful Use proposed
Scale / size
Small

Planning application dates

Date validated
10 November 2024
Target decision date
5 January 2025

Applicant and agent

Agent
Ideaplan
Agent address
1 Forde Avenue Bromley BR1 3EU United Kingdom

Planning decision

Statutory period
56 days

Additional information

Comments
0
Documents
3
Constraints
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations at the address point. Ones next to the site may also apply.

  • 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.

© 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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