9, Northbourne Road, SW4 7DW
Proposal
Erection of a side lower-ground-floor rear extension, three storey rear extension, upward extension of the existing closet wing, and amalgamation of the lower-ground-floor-flat with the main dwelling to re-establish the property as a single dwelling (Use Class C3).
- Received
- 19 August 2026
- Target decision date
- 18 November 2026
- Council
- London Borough of Lambeth
- Ward
- Gaydon, Kineton & Upper Lighthorne
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.
- ReceivedSubmitted19 Aug
- ValidatedValidated23 Sep
- Consult.Consultation5 Nov
- TargetTarget Date18 Nov
- DecidedDecided
This is a planning application for a rear extension at 9, Northbourne Road, SW4 7DW. Lambeth has handled 691 applications of this type and approves 80% of them, typically deciding them in 56 days. It was submitted on 19 August 2026 and is still awaiting a decision. The site is in the Clapham Park and Northbourne Road conservation area, with 1 listed building nearby. There are no previous applications recorded at this address. In the past year there have been 21 applications across CLCOMM. We hold 1,021 applications in total for the SW4 postcode area.
Application Details
Applicant & Agent
Planning Application Dates
Planning Decision
Publicity
Appeal
Additional Information
Source: Lambeth
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Planning history at this site
1 other application at this property, newest first.
Planning constraints
Designations that overlap or adjoin the site outline.
- Conservation area: Clapham Park Road/Northbourne Road
- Tree Preservation Order: Ref 43Protected tree on or next to this site
- Flood zone 1: Low probability (rivers and sea)
Also checked, none recorded (22)
flood storage areas, listed buildings, Article 4 directions, 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 2026-10-09. 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.
Before the decision
You may need a tree survey and arboricultural impact assessment. Arboriculturists near this site
Protected trees (TPO) are on or next to this site.
- 1.7 miLondonRTPI
- 3.0 miLondonRTPI
- 3.4 miLondonRTPI
Nearest first, within 25 miles of the site. Every firm is listed free.
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