17 Lyndhurst Avenue Streatham London SW16 4UE
Approved on 10 November 2022
Council decision: Prior Approval Not RequiredDelegated (officer decision)
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 PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE FOLLOWING DIMENSIONS: EXTENDS BEYOND THE REAR WALL OF THE ORIGINAL DWELLINGHOUSE BY 4.5 METRES. THE MAXIMUM HEIGHT OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 3.66 METRES. THE HEIGHT OF THE EAVES OF THE ENLARGED PART OF THE DWELLINGHOUSE WILL BE 2.83 M.
- Received
- 3 October 2022
- Decision level
- Delegated (officer decision)
- Council
- London Borough of Merton
- Ward
- Longthornton
- ReceivedReceived3 Oct
- ValidatedValidated4 Oct
- Consult.Consultation27 Oct
- TargetTarget Date28 Oct
- DecidedDecided10 Nov
Decided in 37 days (council typically 56)
About this application
This is an outline application for a single storey rear extension at 17 Lyndhurst Avenue Streatham London SW16 4UE. Merton has handled 637 applications of this type. This one was decided in 38 days, 3 weeks quicker than Merton's typical decision time. There have been 2 other applications at this address. In the past year there have been 67 applications across Longthornton. We hold 3,708 applications in total for the SW16 postcode area.
79% of outline applications at London Borough of Merton 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.Planning something similar? See what gets approved on your street
Application details
- Postcode
- SW16 4UE
- Application type
- PA - Householder Class A extensions up to 6/8m long - Part 1, Sched. 2
- Development type
- Development monitoring information not needed
- Scale / size
- Small
Planning application dates
- Date validated
- 4 October 2022
- Consultation expiry
- 27 October 2022
- Consultation end
- 27 October 2022
- Last date for comments
- 27 October 2022
- Target decision date
- 28 October 2022
- Application expires
- 11 November 2022
- Permission expires
- 10 November 2025
Planning decision
- Statutory period
- 38 days
Additional information
- Documents
- 3
Site constraints
Designations that overlap or adjoin the site outline.
- Flood zone 1: Low probability (rivers and sea)
Not published by this council, so not checked: Article 4 directions and tree preservation orders. Ask the council if these matter.
Also checked, none recorded (22)
flood storage areas, conservation areas, listed buildings, 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.
Planning history at this site
2 other applications at this property, newest first.
- 202220 Jul
APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED ERECTION OF A PROPOSAL FOR A…
ApprovedSection 192 Certificate - proposed22/P2229 - 202219 Jul
APPLICATION FOR PRIOR APPROVAL IN RESPECT OF THE PROPOSED ERECTION OF A SINGLE STOREY REAR EXTENSION WITH THE…
ApprovedHouseholder22/P2194
Source: Merton
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
- 17 Lyndhurst Avenue Streatham London SW16 4UE22/P2194 · OutlineApproved0.0 mi
- 17 Lyndhurst Avenue Streatham London SW16 4UE22/P2229 · OutlineApproved0.0 mi
- 9 Lyndhurst Avenue Streatham London SW16 4UE20/P2872 · OutlineApproved0.0 mi
- 33 Burley Close Streatham London SW16 4QQ24/P2238 · FullApproved0.0 mi
- 33 Burley Close Streatham London SW16 4QQ24/P0693 · FullRefused0.0 mi
For applicants and trades
Contractors near this project
Find contractors for extensions near this site- Bello Electrics LTDVerifiedElectrician0.5 mi
- Nova Coat & PlasterVerifiedStreatham, LondonRenovations & RefurbishmentsPlastering2.1 mi
- Lambert Heating & Renewables LtdVerified3.9 mi
- Avent Roofing ServicesVerifiedWestminsterRoofing7.0 mi
Planning something similar?
See what the council approved and refused for single-storey rear extensions on your street. Pick your home and get the evidence before you pay for drawings.