75 Aylen Road Portsmouth PO3 5HD Data via plota.co.uk
Proposal
Construction of single storey rear extension Data via plota.co.uk
Application progress
Approved on 2 Oct 2026 · Fully Delegated Decision · Last checked 2 Oct 2026
Documents 17
Decision & officer reports 2
Statements & assessments 4
Plans & drawings 8
Application forms 1
Site constraints 5
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.
Building
From the energy performance certificate lodged in May 2026, 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.
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Important details
- Council
- Portsmouth
- Application type
- Full Application
- Postcode
- PO3 5HD
- Received
- 20 Aug 2026
- Validated
- 25 Aug 2026
- Ward
- Copnor
- Case officer
- Show
- Target decision
- 20 Oct 2026
- Decision
- Conditional Permission
- Decision date
- 2 Oct 2026
- Decision level
- Fully Delegated Decision
- Applicant
- Show
- Agent
- Show
How this decision compares
Decided in 38 days from validation, 17 days faster than Portsmouth's median of 55 for extensions. Approved, as 86% of extensions here are.
Plota live figures for extensions decided by Portsmouth in the last twelve months, from validation. Portsmouth decision record →
Public comments
No public comments yet.
8 neighbours consulted · Last counted 2 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15171053
- Planning Portal ref
- PP-15171053
- Neighbours
- 1 Sept 2026
- Consultation
- 1 Sept 2026
- Comments by
- 30 Sept 2026
- Statutory expiry
- 20 Oct 2026
- Env. assessment
- No
Historical activity at this location
8 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%).
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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75 Aylen Road Portsmouth PO3 5HD
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