142 Mallinson Road SW11 1BJ Data via plota.co.uk
Proposal
Non material amendment to planning permission dated 25/03/2026 ref 2026/0411 (Alterations including erection of roof extension above two storey back addition and single storey rear and side extension) to allow a revised single-storey rear and side extension and changes to approved roof-level works. Data via plota.co.uk
Application progress
Approved on 2 Sept 2026 · Delegated Standard · Last checked 2 Oct 2026
Associated applications 2
- AmendmentNon material amendment to planning permission dated (Alterations including erection of roof…This application2026/2601
Site constraints 8
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, Transport for London (public transport access levels, Powered by TfL Open Data, OGL v3.0, contains OS data © Crown copyright and database right 2025) and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.
Sales history 2
Last sold for £1,300,000 in November 2023. Terraced house, freehold.
Sale prices from HM Land Registry's price paid record, matched to this application by its address.
Building
From the energy performance certificate lodged in September 2023, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Wandsworth
- Application type
- Non-Material Amendment
- Postcode
- SW11 1BJ
- Received
- 17 Jul 2026
- Validated
- 18 Jul 2026
- Ward
- Northcote
- Case officer
- Show
- Target decision
- 2 Sept 2026
- Decision
- Approve No Conditions
- Decision date
- 2 Sept 2026
- Decision level
- Delegated Standard
- Applicant
- Show
- Agent
- Fast Plans
How this decision compares
Decided in 46 days from validation, about the council's usual 48 days. Approved, as 89% of extensions here are.
Plota live figures for extensions decided by Wandsworth in the last twelve months, from validation. Wandsworth decision record →
Consultation & key dates
- Alt. reference
- 15092358
- Statutory expiry
- 5 Aug 2026
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Wandsworth ranks #172 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (92%) than the national average (90%).
Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.
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142 Mallinson Road SW11 1BJ
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