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
Refused on 15 Oct 2026 · Fully Delegated Decision · Last checked 15 Oct 2026
Documents 7
Decision & officer reports 2
Plans & drawings 3
Application forms 1
Other documents 1
Site constraints 8
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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 £140,000 in May 2010. Terraced 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 June 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Portsmouth - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
Important details
- Council
- Portsmouth
- Application type
- Full Application
- Postcode
- PO6 3LH
- Received
- 25 Aug 2026
- Validated
- 28 Aug 2026
- Ward
- Cosham
- Case officer
- Show
- Target decision
- 23 Oct 2026
- Decision
- Refuse
- Decision date
- 15 Oct 2026
- Decision level
- Fully Delegated Decision
- Applicant
- Show
- Agent
- Thorns Young
How this decision compares
Decided in 48 days from validation, 18 days faster than Portsmouth's median of 66 for changes of use. Refused, as 44% of changes of use here are.
Plota live figures for changes of use decided by Portsmouth in the last twelve months, from validation. Portsmouth decision record →
Public comments
100% object · above the UK average of 74%
5 neighbours consulted · Last counted 15 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15183448
- Planning Portal ref
- PP-15183448
- Neighbours
- 11 Sept 2026
- Consultation
- 11 Sept 2026
- Comments by
- 9 Oct 2026
- 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%).
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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25 Mablethorpe Road Portsmouth PO6 3LH
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