40 - 42 Stafford Road Wallington SM6 9AA Data via plota.co.uk
Proposal
Erection of a part one, part two storey rear/flank extension, a first floor rear/flank extension, conversion of loft space involving alterations to existing roofline, dormer extensions at front, rear and sides, removal of chimney stacks, relocation of extraction system and flues, removal of rear/flank external access staircase, alteration to the flank external access staircase, alteration to fenestrations, provision of refuse/recycling stores to rear/flank and a detached single storey cycle store to rear to provide four additional self contained residential units. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 9 Dec 2026, from Sutton's recent extensions.
Documents 25
Statements & assessments 6
Plans & drawings 16
Application forms 1
Site constraints 5
Checked on 20 October 2026. Historic England, the Environment Agency, Natural England, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI), 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 1
Last sold for £1,060,000 in October 2024. Other property, 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 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Sutton - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
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137 Stafford Road Wallington SM6 9BN
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19 Stafford Road Wallington SM6 9AN
Change of use from Class C3 (Residential) to Class C2 (Childrens Home).
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Important details
Decision outlook
Day 13 of the 56-day target. Sutton usually decides extensions by day 55.
Plota live figures for extensions decided by Sutton in the last twelve months, from validation. Sutton decision record →
Public comments
No public comments yet.
Last counted 20 Oct 2026
Consultation & key dates
- Statutory expiry
- 10 Dec 2026
- Env. assessment
- No
Historical activity at this location
25 nearby applications on record - archival context, not part of the live application.
Nearby activity
Sutton is one of the fastest councils in England for householder decisions, ranking #14 out of 296. Only 13% of applications have the time limit extended, well below the 41% national average - the council usually decides on time. Householder applications are slightly more likely to be approved here (93%) 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.
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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40 - 42 Stafford Road Wallington SM6 9AA
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