15 Trenithick Meadow Mount Hawke Truro Cornwall TR4 8GN Data via plota.co.uk

PA26/04667 - Application under Section 73 of TCP Act Withdrawn

Proposal

Replacement of an existing conservatory with a single storey garden extension with variation of condition 2 of decision dated 14/09/2023 Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 6 Jul 2026
✓
Consultation
16 Jul 2026
−
Withdrawn
27 Jul 2026

Withdrawn on 27 Jul 2026 · Self Sign Off (Area Team) · Last checked 26 Sept 2026

Associated applications 2

  • Part of

    FullApprovedcouncil archive

    Conditions 2 variation sought

    • VariationReplacement of an existing conservatory with a single storey garden extension with variation…WithdrawnThis applicationPA26/04667

Site constraints 3

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 Mount Hawke 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.

Sales history 1

Last sold for £138,950 in October 2000. Detached house, freehold.

10 October 2000£138,950New build

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

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Important details

Council
Cornwall
Application type
Application under Section 73 of TCP Act
Postcode
TR4 8GN
Received
around 6 Jul 2026
Validated
6 Jul 2026
Ward
St Agnes
Parish
St. Agnes
Case officer
Show
Target decision
31 Aug 2026
Decision
Withdrawn
Decision date
27 Jul 2026
Decision level
Self Sign Off (Area Team)
Applicant
Show
Agent
Crow Architecture

Public comments

No public comments yet.

1 neighbour consulted · Last counted 26 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15050448
Planning Portal ref
PP-15050448
Neighbours
16 Jul 2026
Consultation
16 Jul 2026
Comments by
11 Aug 2026
Site or press notice
21 Jul 2026
Statutory expiry
31 Aug 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

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.