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9 Lyndhurst Avenue Streatham London SW16 4UE

20/P2872Section 192 Certificate - proposedApproved
Outline / PiP

Approved on 6 November 2020

Council decision: Issue Certificate of LawfulnessDelegated (officer decision)

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

Proposal

APPLICATION FOR A LAWFUL DEVELOPMENT CERTIFICATE IN RESPECT OF THE PROPOSED HIP TO GABLE ROOF CONVERSION, ERECTION OF A REAR ROOF DORMER, SINGLE STOREY REAR EXTENSION AND SINGLE STOREY OUTBUILDING.

Received
14 September 2020
Decision level
Delegated (officer decision)
Ward
Longthornton_historic
  1. Received14 Sep
  2. Validated29 Sep
  3. Consult.14 Sep
  4. Target26 Oct
  5. Decided6 Nov

Decided in 38 days (council typically 56)

About this application

This is an outline application for a single storey rear extension at 9 Lyndhurst Avenue Streatham London SW16 4UE. Merton has handled 637 applications of this type. This one was decided in 53 days, 3 days quicker than Merton's typical decision time. There are no previous applications recorded at this address. 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
Section 192 Certificate - proposed
Development type
Development monitoring information not needed
Scale / size
Small

Planning application dates

Date validated
29 September 2020
Last date for comments
14 September 2020
Target decision date
26 October 2020
Application expires
9 November 2020
Permission expires
6 November 2023

Planning decision

Statutory period
41 days

Additional information

Documents
10

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)

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.

Source: Merton

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

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