18 St Hilary Terrace Plymouth PL4 8SA Data via plota.co.uk
Proposal
Conversion from single dwelling (Class C3) to 3no. self-contained flats (Class C3), demolition of garage and boundary wall alterations, provision of hardstanding, PV panels, air source heat pumps and associated works Data via plota.co.uk
Application progress
Approved on 22 Oct 2026 · Delegated Decision · Last checked 22 Oct 2026
Documents 44
Decision & officer reports 5
Statements & assessments 8
Plans & drawings 4
Application forms 3
Consultation & comments 18
Other documents 6
Site constraints 3
Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, 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 March 2020, the latest held for this property. The building may have changed since. View the certificate
Every application in Plymouth - and every UK council - as a live feed, an API, or a bulk CSV export.
Nearby new applications
1A Anson Place St Judes Plymouth PL4 9DD
Pre-application for external alterations to building including installation of n...
Trenant Home, Queens Road Lipson Plymouth PL4 7PJ
T001- Fell.
88 South View Terrace Plymouth PL4 9DH
Single storey rear extension and replacement rear garage with roof terrace
24 South View Terrace Plymouth PL4 9DQ
Alterations to basement to form ancillary accommodation
17 Neath Road Plymouth PL4 8TG
Proposed detached garage
80 Greenbank Avenue Plymouth
Establish use as HMO (Class C4).
Important details
- Council
- Plymouth
- Application type
- Full Application
- Postcode
- PL4 8SA
- Received
- 30 Jun 2026
- Validated
- 3 Aug 2026
- Ward
- SUTTON AND MOUNT GOULD
- Case officer
- Show
- Target decision
- 23 Oct 2026
- Decision
- Grant Conditionally
- Decision date
- 22 Oct 2026
- Decision level
- Delegated Decision
- Applicant
- Show
- Agent
- 4D Architects Studio
How this decision compares
Decided in 80 days from validation, 27 days slower than Plymouth's median of 53 for changes of use. Approved, as 96% of changes of use here are.
Plota live figures for changes of use decided by Plymouth in the last twelve months, from validation. Plymouth decision record →
Public comments
100% object · above the UK average of 74%
Last counted 22 Oct 2026
Consultation & key dates
- Statutory expiry
- 28 Sept 2026
- Env. assessment
- No
Historical activity at this location
23 nearby applications on record - archival context, not part of the live application.
Nearby activity
Plymouth is faster than most councils at deciding householder applications, ranking #86 out of 296. Householder applications are slightly more likely to be approved here (94%) 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.
Track this application
18 St Hilary Terrace Plymouth PL4 8SA
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.
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.