39 Marina Avenue St Helens Merseyside WA9 3TA Data via plota.co.uk
Proposal
Single storey side extension. Data via plota.co.uk
Application progress
Under consideration
No decision has been issued yet. Plota predicts a decision around 12 Oct 2026, from St Helens's recent extensions.
Documents 5
Plans & drawings 4
Application forms 1
Site constraints 3
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Mining Remediation Authority, 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 2
Last sold for £255,000 in July 2025. Flat or maisonette, leasehold.
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 August 2023, the latest held for this property. The building may have changed since. View the certificate
Every application in St Helens - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
255 Marshalls Cross Road St Helens WA9 3DE
Certificate of lawfulness for proposed change of use from dwellinghouse (C3) to ...
10 Philip Grove St Helens WA9 3TD
Prior approval for single storey rear extension, projecting 4m from the rear, 3....
108 New Street St Helens WA9 3XG
Certificate of lawfulness for proposed change of use from C3 (dwellinghouse) to ...
47 Marina Avenue St Helens Merseyside WA9 3TE
Two storey side and single storey rear extensions.
255 Marshalls Cross Road St Helens Merseyside WA9 3DE
Certificate of lawfulness for proposed change of use from Dwellinghouse (Use Cla...
Sutton Methodist Church New Street St Helens
Discharge of Condition 17 (EV Charging) on approval P/2024/0153/FUL.
Important details
Decision outlook
Day 49 of the 56-day target. St Helens usually decides extensions by day 52.
Plota live figures for extensions decided by St Helens in the last twelve months, from validation. St Helens decision record →
Public comments
No public comments yet.
3 neighbours consulted · Last counted 7 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15144208
- Planning Portal ref
- PP-15144208
- Neighbours
- 25 Aug 2026
- Consultation
- 25 Aug 2026
- Comments by
- 16 Sept 2026
- Statutory expiry
- 16 Oct 2026
- Env. assessment
- No
Historical activity at this location
10 nearby applications on record - archival context, not part of the live application.
Nearby activity
St Helens is faster than most councils at deciding householder applications, ranking #38 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
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.
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39 Marina Avenue St Helens Merseyside WA9 3TA
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Freehold owner, on paid plans
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The consultation period closed on 16 Sept 2026.