3 Oakfield Gardens Dulwich Wood Avenue London Southwark SE19 1HF
Approved on 20 April 2026
Proposal
Certiticate of lawful development (Proposed) for comprises the infilling of an existing side courtyard to form a single-storey side extension. Rooflights and a new rear door to be provided within proposed extension.
- Received
- 24 March 2026
- Council
- London Borough of Southwark
- Ward
- Dulwich Wood
- ReceivedReceived24 Mar
- ValidatedValidated24 Mar
- Consult.Consultation
- TargetTarget Date18 May
- DecidedDecided20 Apr
Decided in 27 days (council typically 49)
About this application
This is an outline application for a single storey side extension at 3 Oakfield Gardens Dulwich Wood Avenue London Southwark SE19 1HF. Southwark has handled 202 applications of this type. This one was decided in 27 days, 3 weeks quicker than Southwark's typical decision time. There are no previous applications recorded at this address. In the past year there have been 83 applications across Dulwich Wood. We hold 1,190 applications in total for the SE19 postcode area.
94% of outline applications at London Borough of Southwark were approved. Across all application types, the council typically decides in about 7 weeks (median).
Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SE19 1HF
- Application type
- Certificate of Lawful Dev. - Proposed
- Scale / size
- Small
- Parish
- Dulwich
Planning application dates
- Date validated
- 24 March 2026
- Target decision date
- 18 May 2026
Applicant and agent
- Agent
- Haus of M
- Architect profile
- HAUS OF M LTD
- Agent address
- 9 Parish Lane Parish Lane Penge London SE20 7LH United Kingdom
Planning decision
- Statutory period
- 55 days
Site constraints
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.
Source: Southwark
Contains public sector information from the Planning London Datahub, licensed under the Open Government Licence v3.0.
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Around this site
Nearby applications
- 1 Oakfield Gardens Dulwich Wood Avenue London Southwark SE19 1HF25/AP/1471 · TreesApproved0.0 mi
- 25 Dulwich Wood Avenue London Southwark SE19 1HB25/AP/2870 · FullApproved0.0 mi
- The Garvens 57 Dulwich Wood Avenue London Southwark24/AP/0061 · TreesRefused0.1 mi
- The Garvens 57 Dulwich Wood Avenue London Southwark SE19 1HU25/AP/3652 · TreesApproved0.1 mi
- Land Opposite 3 And 4 Spinney Gardens London Southwark SE19 1LL26/AP/0105 · TreesApproved0.1 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering2.4 mi
- Bello Electrics LTDVerifiedElectrician3.1 mi
- S & M Solutions Ltd | Design and Build ContractorVerifiedLondonExtensionsLoft Conversions5.9 mi
- Lambert Heating & Renewables LtdVerified6.0 mi
Planning something similar?
See what the council approved and refused for single-storey side extensions on your street. Pick your home and get the evidence before you pay for drawings.