Hembal Lane Farm Hembal Road Trewoon St Austell Cornwall PL25 5TD Data via plota.co.uk

PA25/08140 - Technical Details Consent Approved

Proposal

Technical Details Consent for the construction of 3no dwellinghouses following the grant of a Permission in Principal application on 31.03.2025 appeal decision APP/. Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
around 17 Dec 2025
✓
Consultation
31 Dec 2025
✗
Appeal dismissed
23 Mar 2026
✓
Approved
1 May 2026

Approved on 1 May 2026 · HoS Sign Off · Last checked 3 Oct 2026

Documents 28

Decision & officer reports 2

PDF DREPORT DELEGATED OFFICER REPORT Officer Report · 12 May 2026 View ↗ PDF GRTDCZ - TDC - GRANTED Decision Notice · 1 May 2026 View ↗

Statements & assessments 21

PDF PHASE 2 SITE INVESTIGATION Assessment - Land Contamination · 27 Apr 2026 View ↗ PDF METHOD STATEMENT FOR THE INSTALLATION OF CELLWEB TREE ROOT PROTECTION SYSTEM Tree Survey/Report · 27 Apr 2026 View ↗ PDF J-4340 3001 REV B PROPOSED SURFACE WATER DRAINAGE PLAN Plan - Drainage · 9 Apr 2026 View ↗ PDF J-4340 3401 REV B TYPICAL DETAILS Plan - Drainage · 9 Apr 2026 View ↗ PDF PERCOLATION CALCULATIONS (6 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF PERMEABLE PAVING CALCULATIONS (4 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF REV B PLOT 1 SOAKAWAY (4 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF REV B PLOT 2 SOAKAWAY (4 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF PLOT 3 SOAKAWAY (4 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF PLOT 4 SOAKAWAY (4 SHEETS) Assessment - Flood Risk · 9 Apr 2026 View ↗ PDF GREEN INFRASTRUCTURE STATEMENT Statement - Green Infrastructure · 17 Dec 2025 View ↗ PDF PHASE 1 LAND CONTAMINATION DESK STUDY Assessment - Land Contamination · 17 Dec 2025 View ↗ PDF ENERGY SUMMARY TOOL SAP V2 Energy Summary Tool · 28 Oct 2025 View ↗ PDF FULL SAP CALCULATION PLOT 1 Energy Report · 28 Oct 2025 View ↗ PDF FULL SAP CALCULATION PLOT 2 Energy Report · 28 Oct 2025 View ↗ PDF FULL SAP CALCULATION PLOT 3 Energy Report · 28 Oct 2025 View ↗ PDF ECOLOGY TRIGGER REPORT Ecology Report Trigger Table · 28 Oct 2025 View ↗ PDF DESIGN, ACCESS, PLANNING AND TRAVEL STATEMENT Statement - Planning · 28 Oct 2025 View ↗ PDF ENERGY STATEMENT - PLANNING POLICY SEC 1 Energy Report · 28 Oct 2025 View ↗ PDF TREE REPORT Tree Survey/Report · 28 Oct 2025 View ↗ PDF PROFORMA FOR SCHEMES THAT ARE SELF-CUSTOM BUILD Biodiversity Net Gain · 28 Oct 2025 View ↗

Application forms 1

PDF APPLICATION FORM Application Form · 28 Oct 2025 View ↗

Other documents 4

PDF PLOT 3 CIL LIABILITY NOTICE CIL Notice · 14 May 2026 View ↗ PDF PLOT 2 CIL LIABILITY NOTICE CIL Notice · 14 May 2026 View ↗ PDF PLOT 1 CIL LIABILITY NOTICE CIL Notice · 14 May 2026 View ↗ PDF AGRICULTURAL LAND CLASSIFICATION REPORT Supporting Information · 28 Oct 2025 View ↗

All documents on the council site ↗

Associated applications 2

Site constraints 4

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 ↗
Also on the record
Inside the Trewoon 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 · 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
Cornwall
Application type
Technical Details Consent
Postcode
PL25 5TD
Received
around 17 Dec 2025
Validated
17 Dec 2025
Ward
St Mewan And Grampound
Parish
St. Mewan
Case officer
Show
Target decision
11 Feb 2026
Decision
Granted (CAADs, PIPs and LUs only)
Decision date
1 May 2026
Decision level
HoS Sign Off
Appeal
Dismissed · 23 Mar 2026 · Written Representations · Inspectorate case 6003130 ↗
Applicant
Show
Agent
Influence Planning

How this decision compares

Decided in 135 days from validation, 78 days slower than Cornwall's median of 57 for reserved matters. Approved, as 100% of reserved matters here are.

50%decided within 8 weeks
100%approved
42decided in the last year

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

Public comments

No public comments yet.

Last counted 3 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14444166
Planning Portal ref
PP-14444166
Comments by
21 Jan 2026
Site or press notice
31 Dec 2025
Statutory expiry
11 Feb 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2024 Approved
Demolition of existing storage building and erection of replacement building with associa…
PA24/04487
2022 Refused
Outline planning permission with some matters reserved (appearance, landscaping, layout a…
PA22/09482
2021 Approved
Application to determine if prior approval is required for creation of a private way acro…
PA21/03716
2020 Approved
Application to determine if prior approval is required for creation of a private way acro…
PA20/11412
2020 Refused
Outline application with some matters reserved for mixed residential development, afforda…
PA20/03907
Within ~100m

Nearby activity

2022 Withdrawn
Land East Of Hembal Manor Hembal Road Trewoon Cornwall PL25 5TD
OHL sect 37 Exemption Electricity at Work Act 1989
PA22/09820
2017 Refused
Land North East Of Hill Crest Hembal Road Trewoon Cornwall PL25 5TD
Outline planning permission (all matters reserved) for residential development of a two s…
PA17/00223
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