Skip to content

199 Clive Road London SE21 8DG

26/00931/LDCPCertificate of Lawful Use proposedRefused
Outline / PiP

Refused on 18 May 2026

Council decision: Refuse PermissionDelegated (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

Application for a Certificate of Lawfulness (Proposed) with respect to the erection of a hip-to-gable roof extension, erection of a rear dormer roof extension and installation of rooflights to the front roof slope.

Received
23 March 2026
Decision level
Delegated (officer decision)
Public comments
1
Ward
West Dulwich
Agent
Studio 30 Architects
  1. Received23 Mar
  2. Validated23 Mar
  3. Consult.
  4. Target18 May
  5. Decided18 May

Decided in 56 days (council typically 56)

About this application

This is an outline application for a dormer extension at 199 Clive Road London SE21 8DG. Lambeth has handled 400 applications of this type. This one was decided in 56 days. There have been 2 other applications at this address. In the past year there have been 52 applications across West Dulwich. We hold 1,058 applications in total for the SE21 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
SE21 8DG
Application type
Certificate of Lawful Use proposed
Scale / size
Small

Planning application dates

Date validated
23 March 2026
Target decision date
18 May 2026

Applicant and agent

Agent
Studio 30 Architects
Agent address
38 St Donatt's Road London SE14 6NR

Planning decision

Statutory period
56 days

Additional information

Documents
9
Constraints
1

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Designations that overlap or adjoin the site outline.

  • 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.

Associated applications

  1. 2026
    23 Mar

    Erection of a single storey ground floor rear extension, rebuilding the rear return at first floor level, and…

    ApprovedApplicationFiled alongside26/00930/FUL
  2. 2026
    23 Mar

    Application for a Certificate of Lawfulness (Proposed) with respect to the erection of a hip-to-gable roof…

    This applicationRefusedOutline26/00931/LDCP

Source: Lambeth

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

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near SE21

New planning applications delivered to your inbox daily.

Around this site

Discuss this application on r/PlanningPermissionUK

For applicants and trades

What's been approved on your street?

See what the council approved and refused near this address for the project you have in mind, and the rules that apply here.

Get The Signal Report