11 Portland Street Southampton SO14 7EB Data via plota.co.uk
Proposal
Conversion of office into 5 flats (1x2-bed, 4x1-bed) with external alterations Data via plota.co.uk
Application progress
Approved on 1 Jul 2026 · Delegated Decision · Last checked 7 Sept 2026
Documents 12
Decision & officer reports 2
Statements & assessments 2
Plans & drawings 1
Application forms 2
Consultation & comments 3
Associated applications 2
- Conversion of office into 5 flats (1x2-bed, 4x1-bed) with external alterations
Site constraints 7
Show the other 2 with distances
- 35 m8-16, Portland TerraceGrade II
- 91 mSun BuildingsGrade II
Checked on 6 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 £500,000 in November 2022. 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 April 2015, the latest held for this property. The building may have changed since. View the certificate
Every application in Southampton - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
176 Above Bar Street Southampton SO14 7DW
Prior Approval for the demolition of existing building
Rotunda Entrance West Quay Shopping Centre Southampton SO15 1QE
Replacement of 1x internally illuminated high level sign.
1 Commercial Road Southampton SO15 1GF
Installation of an enclosed external seating area to rear of building (Part Retr...
69A Above Bar Street Southampton SO14 7FE
Installation of shopfront fascia signs (1 x illuminated & 3 x non-illuminated)
11 Portland Street Southampton
Application for approval of details reserved by condition 2 (New window and door...
11 Portland Street Southampton
Application for approval of details reserved by conditions 3 (Water) and 4 (Ener...
Important details
- Council
- Southampton
- Application type
- Full Application
- Postcode
- SO14 7EB
- Received
- 11 May 2026
- Validated
- 11 May 2026
- Ward
- Bargate
- Case officer
- Show
- Target decision
- 6 Jul 2026
- Decision
- Approve with Conditions
- Decision date
- 1 Jul 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- Saffron Henna Planning Ltd
- Freehold owner
- 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.
20 neighbours consulted · Last counted 7 Sept 2026
Consultation & key dates
- Alt. reference
- 36751
- Neighbours
- 12 May 2026
- Consultation
- 12 May 2026
- Comments by
- 2 Jun 2026
- Statutory expiry
- 6 Jul 2026
- Env. assessment
- No
Historical activity at this location
25 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.
Freehold owner: Information produced by HM Land Registry. © Crown copyright 2026. Source: HM Land Registry, UK and overseas companies that own property in England and Wales, September 2026 release.
Track this application
11 Portland Street Southampton SO14 7EB
Tracking this application
Not there after a minute? Check your junk folder. It's from alerts@plota.co.uk.
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.
Check your email
Sign in to see who commented
Councils publish the names of people who comment on an application. We keep them out of public view and search engines. Sign in free and we'll show them.
Check your email
Freehold owner, on paid plans
The company that owns the freehold, from HM Land Registry's register of company-owned property, with its status, business and the companies that control it from Companies House, is shown to Plota subscribers. Plans start at £49 a month.
See paid plansAlready subscribed? Sign in with the email on your plan and this page will show it.
That's today's owners
Your plan shows up to 100 freehold owners a day on the site, and more from tomorrow. For owners in bulk, the API gives them on every record on the Pro plan and above.
See API plans