21 Wilton Avenue Southampton SO15 2HA Data via plota.co.uk
Proposal
Change of use from a house in multiple occupation (HMO, Class C4) to flexible use as either a dwelling house (Class C3) or a house in multiple occupation (HMO, Class C4) Data via plota.co.uk
Application progress
Approved on 9 Oct 2026 · Delegated Decision · Last checked 10 Oct 2026
Documents 3
Decision & officer reports 2
Application forms 1
Site constraints 6
Checked on 10 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate 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 £195,000 in September 2002. Semi-detached 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 October 2019, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Southampton
- Application type
- Full Application
- Postcode
- SO15 2HA
- Received
- 19 Aug 2026
- Validated
- 19 Aug 2026
- Ward
- Banister and Polygon
- Case officer
- Show
- Target decision
- 14 Oct 2026
- Decision
- Approve with Conditions
- Decision date
- 9 Oct 2026
- Decision level
- Delegated Decision
- Applicant
- Show
How this decision compares
Decided in 51 days from validation, 6 days faster than Southampton's median of 57 for changes of use. Approved, as 86% of changes of use here are.
Plota live figures for changes of use decided by Southampton in the last twelve months, from validation. Southampton decision record →
Public comments
No public comments yet.
14 neighbours consulted · Last counted 10 Oct 2026
Consultation & key dates
- Alt. reference
- 38976
- Neighbours
- 21 Aug 2026
- Consultation
- 21 Aug 2026
- Comments by
- 11 Sept 2026
- Statutory expiry
- 14 Oct 2026
- Env. assessment
- No
Historical activity at this location
23 nearby applications on record - archival context, not part of the live application.
Nearby activity
Southampton ranks #158 out of 296 councils for householder decision speed. 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.
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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21 Wilton Avenue Southampton SO15 2HA
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