Sheerwater Trenance Mawgan Porth Newquay Cornwall TR8 4BY Data via plota.co.uk

PA25/09322 - Full application Refused

Proposal

Demolition of existing dwelling and erection of self build replacement dwelling including detached double garage Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
around 9 Feb 2026
✓
Consultation
10 Mar 2026
✗
Refused
29 May 2026
Appeal
Not lodged

Refused on 29 May 2026 · Peer Sign Off · Last checked 24 Sept 2026

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 Mawgan Porth and Trenance 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 3

Last sold for £188,000 in October 2003. Detached house, freehold.

22 October 2003£188,000
11 December 2000£75,000
30 May 1997£42,000

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
Full application
Postcode
TR8 4BY
Received
around 9 Feb 2026
Validated
9 Feb 2026
Ward
St Columb Major, St Mawgan And St Wenn
Parish
Mawgan-in-Pydar
Case officer
Show
Target decision
6 Apr 2026
Decision
Refused
Decision date
29 May 2026
Decision level
Peer Sign Off
Applicant
Show
Agent
Advoco Planning Limited

How this decision compares

Decided in 109 days from validation, 55 days slower than Cornwall's median of 54 for demolitions. Refused, as 5% of demolitions here are.

78%decided within 8 weeks
95%approved
374decided in the last year

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

Public comments

1comment received
1 objecting

Last counted 24 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-14554692
Planning Portal ref
PP-14554692
Comments by
31 Mar 2026
Site or press notice
10 Mar 2026
Statutory expiry
6 Apr 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.

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use