16B Mount Street Greenbank Plymouth PL4 8NZ Data via plota.co.uk

26/01020/MOR - Minor Pre Application Enquiry Decided

Proposal

Conversion of two bed flat (C3) to three bedroom HMO (C4) Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
20 Jul 2026
✓
Validated
29 Jul 2026
✓
Closed Development Enquiry
11 Sept 2026

Closed Development Enquiry on 11 Sept 2026 · Last checked 14 Sept 2026

Site constraints 3

Article 4 direction
HMOs Mutley, Greenbank, City Centre and surrounding areas. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
Also on the record
Inside the Plymouth built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building at the site

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.

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Important details

Council
Plymouth
Application type
Minor Pre Application Enquiry
Postcode
PL4 8NZ
Received
20 Jul 2026
Validated
29 Jul 2026
Ward
DRAKE
Case officer
Show
Target decision
28 Jul 2027
Decision
Closed Development Enquiry
Decision date
11 Sept 2026
Applicant
Show

Public comments

No public comments yet.

Last counted 14 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
28 Jul 2027
Env. assessment
No
Plymouth
Planning Authority Score
7/10
Good
#63 of 296 councils
Relevant to this application:
Householder decisions

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%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
Plymouth decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #64 of 296
94%
Householder approved
Above avg (90%) #114 of 296
74%
Decided in 8 weeks
Above avg (63%) #86 of 296
32%
Extended time limit
Below avg (41%) #67 of 296
88%
Minor dwellings approved
48 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
87%
Change of use approved
46 decided
680
Total decisions
50 refused in the year to March 2026

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use