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12 Stratton Road Wimbledon SW19 3JG

25/P2528Non-Material Amendment to planning permissionRefused
Discharge / amendments

Refused on 25 September 2025

Council decision: Refuse non-material amendment to planning 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

APPLICATION FOR NON-MATERIAL AMENDMENTS TO APPLICATION 25/P0529, DEMOLITION OF EXISTING REAR CONSERVATORY AND ERECTION OF A SINGLE STOREY REAR EXTENSION. NON-MATERIAL AMENDMENT RELATES ERECTION OF FULL WIDTH REAR EXTENSION BY INFIL AND CHANGE TO FENESTRATION ON REAR ELEVATION INCLUDING INSERTION OF X1 ORIEL WINDOW

Received
29 August 2025
Decision level
Delegated (officer decision)
Ward
Merton Park
  1. Received29 Aug
  2. Validated12 Sep
  3. Consult.29 Aug
  4. Target
  5. Decided25 Sep

Decided in 13 days (council typically 56)

About this application

This is an application to amend a permission at 12 Stratton Road Wimbledon SW19 3JG. Merton has handled 104 applications of this type. This one was decided in 27 days, 4 weeks quicker than Merton's typical decision time. There has been 1 other application at this address. In the past year there have been 125 applications across Merton Park. We hold 2,558 applications in total for the SW19 postcode area.

83% of amendment 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
SW19 3JG
Application type
Non-Material Amendment to planning permission
Development type
Development monitoring information not needed
Scale / size
Small

Planning application dates

Date validated
12 September 2025
Last date for comments
29 August 2025
Application expires
26 September 2025

Planning decision

Statutory period
14 days

Additional information

Documents
8

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.

Associated applications

  1. 2025
    29 Aug

    APPLICATION FOR NON-MATERIAL AMENDMENTS TO APPLICATION 25/P0529

    This applicationRefusedNon-material amendment25/P2528
  2. 2025
    20 Feb

    DEMOLITION OF EXISTING REAR CONSERVATORY AND ERECTION OF A SINGLE STOREY REAR EXTENSION.

    ApprovedFull Planning PermissionPart of25/P0529

Source: Merton

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

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