7A Coinagehall Street Helston Cornwall TR13 8ER Data via plota.co.uk

PA26/03787 - Listed Building Consent Approved

Proposal

Listed Building Consent to:- Merge two flats (7a & 7b) on the same floor. The layout will remain the same. Replacement partition wall with a timber stud wall with fireline board and fire resistant insulation Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
13 Jul 2026
✓
Consultation
31 Jul 2026
✓
Approved
7 Sept 2026

Approved on 7 Sept 2026 · Peer Sign Off · Last checked 9 Sept 2026

Site constraints 7

Grade II listed: 5 and 7, Coinagehall Street
List entry 1279499 · 5 m away · 73 more listed buildings within 150 m (1 Grade II*, 72 Grade II)
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 the other 73 with distances
Historic England ↗
Helston 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 ↗
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 ↗
Registered park or garden 62 m away: Lismore
Its setting is a consideration for work nearby.
Registered parks and gardens, battlefields, world heritage sites and protected wrecks are designated heritage assets: harm needs clear and convincing justification.
Historic England ↗
Also on the record
Scheduled monument 201 m away: Wayside cross at the junction between Cross Street and Church Street, Helston; Inside the Helston built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 3, but it predates the buildings here and the current map does not class it as farmland.
Not affected
Outside flood zones 2 and 3 · Not green belt

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
Cornwall
Application type
Listed Building Consent
Postcode
TR13 8ER
Received
13 Jul 2026
Validated
13 Jul 2026
Ward
Helston South And Meneage
Parish
Helston
Case officer
Show
Target decision
7 Sept 2026
Decision
Approved (Statutory/one condition only)
Decision date
7 Sept 2026
Decision level
Peer Sign Off
Applicant
Show

How this decision compares

Decided in 56 days from validation, about the council's usual 55 days. Approved, as 99% of listed building works here are.

75%decided within 8 weeks
99%approved
353decided in the last year

Plota live figures for listed building works decided by Cornwall in the last twelve months, from validation. Cornwall decision record →

Public comments

No public comments yet.

Last counted 9 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14955781
Planning Portal ref
PP-14955781
Comments by
21 Aug 2026
Site or press notice
31 Jul 2026
Statutory expiry
7 Sept 2026
Env. assessment
No
Cornwall
Planning Authority Score
7.9/10
Good
#28 of 296 councils
Relevant to this application:
Other decisions

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