81 Onslow Gardens Wallington SM6 9PX Data via plota.co.uk
Proposal
Erection of a single storey rear extension. Alterations to the side elevation. Data via plota.co.uk
Application progress
Approved on 1 Sept 2026 · Delegated Decision · Last checked 2 Sept 2026
Documents 15
Decision & officer reports 3
Plans & drawings 6
Application forms 1
Other documents 5
Site constraints 2
Checked on 11 September 2026. Historic England, the Environment Agency, Natural England 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.
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
Nearby new applications
47 Park Hill Road Wallington SM6 0RU
Application to clear condition 12 (Landscape) of approved application DM2022/015...
3A Marchmont Road Wallington SM6 9NT
Erection of a single storey side extension.
57 Alington Grove Wallington SM6 9NH
Prior Approval for a single storey rear extension projecting from the rear of th...
45 Lavender Vale Wallington Sutton SM6 9QR
Completion and retention of a single storey rear extension.
4 Cosdach Avenue Wallington SM6 9RA
Conversion of garage into habitable room and associated external work.
82 Cowper Gardens Wallington SM6 9RL
Retention of a front entrance porch, conversion of garage into habitable room, a...
Important details
How this decision compares
Decided in 56 days from validation, about the council's usual 55 days. Approved, as 86% of extensions here are.
Plota live figures for extensions decided by Sutton in the last twelve months, from validation. Sutton decision record →
Public comments
Last counted 2 Sept 2026
Consultation & key dates
- Env. assessment
- No
Historical activity at this location
21 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%).
Track this application
81 Onslow Gardens Wallington SM6 9PX
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
Go to your dashboard →Sign in to view contact details
Applicant and case-officer names are hidden from public view for privacy. Create a free Plota account - or sign back in - and we'll show them, plus you get a dashboard for alerts and tracked applications.