Land Adjacent Sunnyside Trethewell St Just In Roseland Truro Cornwall TR2 5JE Data via plota.co.uk

PA25/09077 - Application under Section 73 of TCP Act Approved

Proposal

Proposed open market dwelling within garden area with variation of condition 2 of appeal decision notice App/ dated 15.01.2024 (following refusal notice dated 27.09.2022). Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 15 Dec 2025
✓
Consultation
28 Dec 2025
✓
Approved
9 Feb 2026

Approved on 9 Feb 2026 · Self Sign Off (Area Team) · Last checked 6 Oct 2026

Documents 12

Decision & officer reports 3

PDF ACSECZ - CONDITIONAL APPROVAL Decision Notice · 9 Feb 2026 View ↗ PDF DREPORT DELEGATED OFFICER REPORT Officer Report · 9 Feb 2026 View ↗ PDF PA22/06491 APPEAL DECISION NOTICE Decision Notice · 9 Dec 2025 View ↗

Statements & assessments 5

PDF APPROPRIATE ASSESSMENT Appropriate Assessment · 10 Dec 2025 View ↗ PDF ENERGY SUMMARY TOOL Energy Summary Tool · 1 Dec 2025 View ↗ PDF SAP CALCULATIONS Energy Report · 1 Dec 2025 View ↗ PDF ENERGY STATEMENT Energy Report · 1 Dec 2025 View ↗ PDF PART O - SIMPLIFIED OVERHEATING CALCULATIONS Energy Report · 1 Dec 2025 View ↗

Plans & drawings 1

PDF S111 AGREEMENT Section 111 Agreement · 10 Dec 2025 View ↗

Application forms 1

PDF APPLICATION FORM Application Form · 1 Dec 2025 View ↗

Other documents 2

PDF CIL LIABILITY NOTICE REVISED CIL Notice · 26 Aug 2026 View ↗ PDF CIL LN CIL Notice · 10 Feb 2026 View ↗

All documents on the council site ↗

Associated applications 3

Site constraints 9

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.
Heritage coast: The Roseland
A defined stretch of undeveloped coastline.
Development inconsistent with keeping the coast undeveloped is resisted.
Agricultural land, grade 4
Poor quality farmland, not best and most versatile. 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 3. 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 Enhancement Zone 1
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 ↗
Also on the record
2 listed buildings within 150 m; Special area of conservation 401 m away: Fal & Helford; SSSI 401 m away: Lower Fal & Helford Intertidal SSSI; Priority habitat 47 m away: Deciduous woodland.
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.

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Other new applications on this street

20 Aug 2026Approved

Hawthorn Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE

Proposed improvements to existing vehicle access, proposed new driveway and deta...

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18 Aug 2026Decided

Land Adjacent Sunnyside Trethewell St Just In Roseland Cornwall Truro TR2 5JE

Submission of details to discharge Conditions 3 Materials, 4 Hard and soft lands...

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Nearby new applications

20 Aug 2026Approved

Hawthorn Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE

Proposed improvements to existing vehicle access, proposed new driveway and deta...

PA26/05649
18 Aug 2026Decided

Land Adjacent Sunnyside Trethewell St Just In Roseland Cornwall Truro TR2 5JE

Submission of details to discharge Conditions 3 Materials, 4 Hard and soft lands...

PA26/05738
14 Aug 2026Approved

Haven Cottage St Just In Roseland Truro Cornwall TR2 5HY

Non material amendment in relation to decision notice PA21/11866 dated 19/10/202...

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Important details

Council
Cornwall
Application type
Application under Section 73 of TCP Act
Postcode
TR2 5JE
Received
around 15 Dec 2025
Validated
15 Dec 2025
Ward
St Goran, Tregony And The Roseland
Parish
St. Just-in-Roseland
Case officer
Show
Target decision
9 Feb 2026
Decision
Approved with conditions
Decision date
9 Feb 2026
Decision level
Self Sign Off (Area Team)
Applicant
Show
Agent
Influence Planning - D Mitchell

How this decision compares

Decided in 56 days from validation, 21 days slower than Cornwall's median of 35 for amendments. Approved, as 95% of amendments here are.

85%decided within 8 weeks
95%approved
460decided in the last year

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

Public comments

No public comments yet.

Last counted 6 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14523094
Planning Portal ref
PP-14523094
Comments by
18 Jan 2026
Site or press notice
28 Dec 2025
Statutory expiry
9 Feb 2026
Env. assessment
No

Historical activity at this location

14 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2022 Refused
Proposed open market dwelling within garden Area
PA22/06491
Within ~100m

Nearby activity

2024 Approved
Trethewell Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Submission of details to discharge Condition numbers 3, 4, 6 and 7 in respect of Decision…
PA24/05954
2023 Approved
Trethewell Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Listed building consent for the proposed reroofing of the dwelling, extension and alterat…
PA23/08297
2023 Approved
Trethewell Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed reroofing of the dwelling, extension and alterations to the rear elevation of th…
PA23/08296
2021 Approved
The Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Listed Building Consent for proposed single storey extension to Cottage and Refurbishment…
PA21/04011
2021 Approved
The Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed single storey extension to Cottage and Refurbishment Works
PA21/04010
2021 Approved
Sunnyside Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed detached garage and self contained ancillary annexe
PA21/00537
2020 Withdrawn
Sunnyside Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed open market infill dwelling within garden area
PA20/04500
2019 Withdrawn
Sunnyside Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Pre-application advice for proposed development of one dwelling within the garden of the…
PA19/01238/PREAPP
2018 Approved
Trethewell Barn Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Single storey oak framed orangery extension.
PA18/06605
2017 Approved
The Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Listed building consent for proposed single storey extension to cottage and refurbishment
PA17/05957
2017 Approved
The Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Single storey extension to cottage and refurbishment
PA17/05956
2017 Approved
Sunnyside Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed extension and alterations to provide a first floor with dormer windows and a Jul…
PA17/01021
2016 Withdrawn
The Cottage Trethewell St Just In Roseland Truro Cornwall TR2 5JE
Proposed Single Storey Extension
PA16/02025/PREAPP
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
Source: MHCLG planning statistics · See full council rankings