31 Laregan Hill Penzance Cornwall TR18 4NY Data via plota.co.uk
Proposal
Construction of replacement ground floor extension, conversion of the loft and formation of dormer window. Minor extension and conversion of the garage to form an annexe. Formation of two new windows to the south east elevation. Data via plota.co.uk
Application progress
This application is under consideration - no decision has been issued yet. Plota predicts a decision around 20 Oct 2026, from Cornwall's recent extensions. Comments are open until 16 Oct 2026.
Comment on this application ↗Documents 4
Statements & assessments 3
Application forms 1
Site constraints 2
Checked on 25 September 2026. Historic England, the Environment Agency, Natural England 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.
Every application in Cornwall - and every UK council - as a live feed, an API, or a bulk CSV export.
Other new applications on this street
Nearby new applications
40 Mount Pleasant Penzance Cornwall TR18 4QU
Works to Trees covered by a Tree Preservation Order (TPO) - T1 - Sycamore - Remo...
Chy Vounder 23 Quillet Road Newlyn Penzance Cornwall TR18 5QR
Works to trees with a TPO. T1 sorbus crown reduction to western side by 0.5m .T2...
18 Trenoweth Road Penzance Cornwall TR18 4RS
Construction of two-storey rear extension and associated works.
The Lodge Penlee Park Trewithen Road Penzance Cornwall TR18 4LS
Proposed change of use from residential (Use Class C3) to office and staff welfa...
Cardinnis Road Penzance Cornwall
Works to trees subject to a Tree Preservation Order (TPO), various works
Alexandra Inn Alexandra Road Penzance Cornwall TR18 4LY
Vehicle access, proposed pavement crossover and creation of a staff parking area...
Important details
Decision outlook
Day 39 of the 56-day target. Cornwall usually decides extensions by day 54.
Plota live figures for extensions decided by Cornwall in the last twelve months, from validation. Cornwall decision record →
Public comments
No public comments yet.
Last counted 2 Oct 2026
Consultation & key dates
- Alt. reference
- PP-15181499
- Comments by
- 16 Oct 2026
- Site or press notice
- 25 Sept 2026
- Statutory expiry
- 22 Oct 2026
- Env. assessment
- No
Historical activity at this location
21 nearby applications on record - archival context, not part of the live application.
Nearby activity
Cornwall is faster than most councils at deciding householder applications, ranking #64 out of 296. Householder applications are more likely to be approved here than most councils, with a 97% approval rate vs 90% nationally.
Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use
Track this application
31 Laregan Hill Penzance Cornwall TR18 4NY
Tracking this application
Not there in a minute? Check junk - especially Hotmail and Outlook.
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.