5 Church Street St Austell Cornwall PL25 4AT Data via plota.co.uk

Awaiting decision PA26/06911
Date received
around 5 Oct 2026
Date validated
5 Oct 2026
Postcode
PL25 4AT

Description

Change of use from offices to HMO Data via plota.co.uk

Last checked

Decision outlook

Plota predicts a decision around 30 Nov 2026, from Cornwall's recent changes of use.

Day 4 of the 56-day target. Cornwall usually decides changes of use by day 56.

Day 452 days to the 56-day target
69%decided within 8 weeks
91%approved
100%go to committee

Plota live figures for changes of use decided by Cornwall in the last twelve months, from validation. Cornwall decision record →

Site constraints 7

27 listed buildings within 150 m of the postcode pin
Nearest: Churchyard Wall and Railings, Grade II, about 14 m from the postcode pin · 1 Grade I, 2 Grade II*, 23 Grade II
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 27 with distances
Historic England ↗
St Austell conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
Council document ↗
Scheduled monument about 26 m away: Wayside cross in Holy Trinity Church churchyard
Its setting is a consideration for work nearby.
Nationally important archaeology protected by the Secretary of State. Work that affects the monument or its setting is rarely permitted.
Historic England ↗
Air quality management area: AQMA Area 5 - St Austell
The council has declared the area as failing an air quality objective.
Schemes that add traffic, parking or combustion plant are assessed against the area's action plan and may need an air quality assessment.
Council record ↗
Radon affected area, class 6
An estimated 30% or more 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 St Austell built-up area; Heritage at risk about 93 m away: Market House, Market Street.
Not affected
Outside flood zones 2 and 3 · Not green belt

Checked on 8 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. 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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About Plota's data service
Cornwall
Planning Authority Score
7.9/10
Good
#28 of 296 councils
Relevant to this application:
Change of use

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.

More permissive than most councils
97% approved vs 90% nationally
These figures are council-wide context, not a prediction for this application. View full council performance
Cornwall decision statistics
Based on MHCLG data, the year to March 2026
92%
Overall approval rate
Above avg (87%) #79 of 296
97%
Householder approved
Above avg (90%) #28 of 296
76%
Decided in 8 weeks
Above avg (63%) #64 of 296
35%
Extended time limit
Below avg (41%) #101 of 296
82%
Minor dwellings approved
1180 decided (1-9 homes)
94%
Major dwellings approved
67 decided (10+ homes)
93%
Change of use approved
194 decided
4,839
Total decisions
363 refused in the year to March 2026