3 Hosack Road SW17 7QW Data via plota.co.uk
Proposal
Alterations including erection of an extension (with french doors and safety railing) to the main rear roof; Erection of an extension above part of the two-storey back addition. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicted a decision around 14 Sept 2026; it is now day 77. The consultation period closed on 20 Jul 2026.
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.
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Important details
- Council
- Wandsworth
- Application type
- Application for Full Permission
- Postcode
- SW17 7QW
- Received
- 4 Jun 2026
- Validated
- 29 Jun 2026
- Ward
- Trinity
- Case officer
- Show
- Applicant
- Show
- Agent
- Ascania Architects
Decision outlook
Day 77, past the statutory target. 95% of extensions in Wandsworth are decided within thirteen weeks, which runs to 28 Sept 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 31 Jul 2026.
Plota live figures for extensions decided by Wandsworth in the last twelve months, from validation. Wandsworth decision record →
Consultation & key dates
- Comments by
- 20 Jul 2026
- Statutory expiry
- 3 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%).
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3 Hosack Road SW17 7QW
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