B Railway Triangle Walton Road Portsmouth PO6 1TN Data via plota.co.uk
Proposal
Application for non material amendment to planning permission to allow the relocation of the substation, Re-arrangement of EV parking spaces, amendments to hard and soft landscaping, amendments to Parapet heights, Roof Access hatch added to roof plan, amendments to curtain walling and canopy to main entrance, positioning of Louvres altered and alterations to fences and gates Data via plota.co.uk
Application progress
Approved on 19 Aug 2025 · Fully Delegated Decision · Last checked 15 Oct 2026
Documents 10
Decision & officer reports 1
Plans & drawings 8
Application forms 1
Associated applications 6
- AmendmentApplication for non material amendment to allow the relocation of the substation…This application25/00749/NMA
Show 4 more · 3 approved, 1 refused
Site constraints 7
Checked on 15 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.
Building
From the energy performance certificate lodged in September 2025, the latest held for this property. The building may have changed since. View the certificate
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Important details
- Council
- Portsmouth
- Application type
- Non-Material Amendment
- Postcode
- PO6 1TN
- Received
- 1 Jul 2025
- Validated
- 29 Jul 2025
- Ward
- Drayton & Farlington
- Case officer
- Show
- Target decision
- 26 Aug 2025
- Decision
- Approve
- Decision date
- 19 Aug 2025
- Decision level
- Fully Delegated Decision
- Applicant
- Show
- Agent
- Hale Architecture Limited
How this decision compares
Decided in 21 days from validation, 16 days faster than Portsmouth's median of 37 for amendments. Approved, as 87% of amendments here are.
Plota live figures for amendments decided by Portsmouth in the last twelve months, from validation. Portsmouth decision record →
Public comments
No public comments yet.
Last counted 15 Oct 2026
Consultation & key dates
- Alt. reference
- PP-14131012
- Planning Portal ref
- PP-14131012
- Statutory expiry
- 26 Aug 2025
- Env. assessment
- No
Historical activity at this location
8 previous applications on record - archival context, not part of the live application.
Previous applications at this address
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%).
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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B Railway Triangle Walton Road Portsmouth PO6 1TN
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Referenced application
Council archive
Railway Triangle, B Walton Road Portsmouth PO6 1TS
Redevelopment of the site for a modern flexible industrial, storage and distribution facility (falling within Use Classes E(g)(i), E(g)(ii), E(g) (iii), B2 and B8) with ancillary office space, including landscaping, car parking and associated works. (following demolition of existing industrial unit and office)
- Received
- 28 Sep 2022
- Outcome
- Pending