25 Mablethorpe Road Portsmouth PO6 3LH Data via plota.co.uk
Proposal
Retrospective application for change of use from dwellinghouse (Class C3) to house in multiple occupation (Class C4) Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision between 23 Oct 2026 and 14 Nov 2026, from Portsmouth's recent changes of use.
Documents 4
Plans & drawings 2
Application forms 1
Other documents 1
Site constraints 6
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 Portsmouth - and every UK council - as a live feed, an API, or a bulk CSV export.
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Important details
- Council
- Portsmouth
- Application type
- Full Application
- Postcode
- PO6 3LH
- Received
- 25 Aug 2026
- Validated
- 28 Aug 2026
- Ward
- Cosham
- Target decision
- 23 Oct 2026
- Decision level
- Delegated
- Applicant
- Show
- Agent
- Thorns Young
Decision outlook
Day 15 of the 56-day target. Portsmouth usually decides changes of use by day 70.
Plota live figures for changes of use decided by Portsmouth in the last twelve months, from validation. Portsmouth decision record →
Public comments
No public comments yet.
Last counted 11 Sept 2026
Consultation & key dates
- Alt. reference
- PP-15183448
- Statutory expiry
- 23 Oct 2026
- Env. assessment
- No
Historical activity at this location
9 nearby applications on record - archival context, not part of the live application.
Nearby activity
Portsmouth ranks #188 out of 296 councils for householder decision speed. 48% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).
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25 Mablethorpe Road Portsmouth PO6 3LH
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