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Penthouse Flat 3 Lansdowne Road West Wimbledo SW20 8AP

21/P3475Full Planning PermissionRefused
Full

Refused on 15 November 2021

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

ERECTION OF ROOF EXTENSION

Received
22 September 2021
Decision level
Delegated (officer decision)
Ward
Raynes Park_histroic
  1. Received22 Sep
  2. Validated18 Oct
  3. Consult.10 Nov
  4. Target10 Nov
  5. Decided15 Nov

Decided in 28 days (council typically 56)

About this application

This is a full planning application for an extension at Penthouse Flat 3 Lansdowne Road West Wimbledo SW20 8AP. Merton has handled 1,116 applications of this type. This one was decided in 54 days. There are no previous applications recorded at this address. We hold 1,801 applications in total for the SW20 postcode area.

86% of full 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.See what's approved near your address

Application details

Postcode
SW20 8AP
Application type
Full Planning Permission
Development type
Development monitoring information not needed
Scale / size
Small

Planning application dates

Date validated
18 October 2021
Consultation expiry
10 November 2021
Consultation start
28 October 2021
Consultation end
10 November 2021
Last date for comments
17 November 2021
Target decision date
10 November 2021
Application expires
17 November 2021
Permission expires
15 November 2021

Planning decision

Statutory period
30 days

Publicity

First advertised
28 October 2021

Additional information

Documents
7

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)

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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