Long Barn Roscarrack Farm Roscarrack Road Maen Valley Falmouth Cornwall TR11 5BL Data via plota.co.uk

PA26/00422 - Application under Section 73 of TCP Act Approved

Proposal

Extensions and alterations to an approved conversion of a former cattery building to a self-build residential dwelling with variation of Condition 2 of Decision Notice dated 07.08.2025 Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
30 Jan 2026
✓
Consultation
16 Feb 2026
✓
Approved
1 Apr 2026

Approved on 1 Apr 2026 · Peer Sign Off · Last checked 2 Aug 2026

Associated applications 4

Site constraints 5

Grade II listed: Roscarrack Farmhouse
List entry 1142692 · 2 m away · 1 more listed building within 150 m (1 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 one with distances
Historic England ↗
Cornwall National Landscape
Great weight to conserving the landscape; major development restricted.
Previously an area of outstanding natural beauty, which is still the designation in law. Since 2023 authorities must seek to further its purpose, not merely have regard to it.
Agricultural land, grade 3a
Best and most versatile land (grades 1, 2 and 3a). Source: the Predictive Agricultural Land Classification Map (Defra and Natural England, 2025; the Welsh Government's Predictive ALC Map 2 in Wales), a model rather than a site survey. Natural England's Provisional ALC map (1:250,000, 1970s), which most planning maps still show, had this area as grade 2. The predicted grade is Defra's current estimate; only a site survey settles it.
Where development of farmland is needed, policy prefers poorer land over the best and most versatile (grades 1, 2 and 3a). Three sources: Natural England's post-1988 field surveys, which are definitive where they exist; the Defra predictive map for England (2025) and the Welsh Government predictive map, modelled from the soil map with 3a and 3b split; and the 1970s provisional map, which planners and other services still show, coarser and with grade 3 undivided. Where the provisional and predicted grades disagree, treat the predicted grade as the current estimate and expect an application to carry its own survey.
Habitat network: Network Expansion Zone
Where habitat is joined up enough to work as a network. Context, not a constraint on its own.
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 ↗
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument 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.

Building

Floor area211 m² (2,271 sq ft)
Energy ratingE (43 out of 100), could reach C
PropertySemi-detached house, 10 habitable rooms
BuiltBefore 1900
HeatingBoiler and radiators, oil
WallsGranite or whinstone, as built, no insulation (assumed)

From the energy performance certificate lodged in August 2023, the latest held for this property. The building may have changed since. View the certificate

Work with planning data?

Every application in Cornwall - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Important details

Council
Cornwall
Application type
Application under Section 73 of TCP Act
Postcode
TR11 5BL
Received
30 Jan 2026
Validated
30 Jan 2026
Ward
Falmouth Trescobeas And Budock
Parish
Budock
Case officer
Show
Target decision
27 Mar 2026
Decision
Approved with conditions
Decision date
1 Apr 2026
Decision level
Peer Sign Off
Applicant
Show
Agent
DART Architecture Limited

How this decision compares

Decided in 61 days from validation, 5 days slower than Cornwall's median of 56 for changes of use. Approved, as 91% of changes of use here are.

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 →

Public comments

No public comments yet.

Last counted 2 Aug 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14641635
Planning Portal ref
PP-14641635
Comments by
9 Mar 2026
Site or press notice
16 Feb 2026
Statutory expiry
27 Mar 2026
Env. assessment
No
Cornwall
Planning Authority Score
7.9/10
Good
#28 of 296 councils
Relevant to this application:
Householder 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

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.