Seabreeze 5 The Buildings Station Road Long Rock Penzance Cornwall TR20 9TT Data via plota.co.uk

PA26/06171 - Full application Awaiting decision

Proposal

Extension with External and Internal Improvements of Dwelling & Associated Works Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
4 Sept 2026
✓
Consultation
8 Sept 2026
Decision
Expected by 30 Oct 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 29 Oct 2026, from Cornwall's recent extensions.

The consultation period closed on 6 Oct 2026.

Site constraints 8

Flood zone 3, rivers and sea
High chance: a 1 in 100 or greater annual chance from rivers, or 1 in 200 from the sea. Any development here needs a flood risk assessment. Defences are not counted.
The Environment Agency flood map for planning. Homes in zone 3 must also pass the sequential test. Surface water flooding is a separate map.
Flood map ↗
Special protection area 132 m away: Marazion Marsh
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Habitat network: Network Enhancement Zone 2
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 ↗
SSSI 132 m away: Marazion Marsh SSSI
Natural England may need consulting, depending on what is proposed.
Sites of special scientific interest are the best wildlife and geological sites in the country. Development likely to harm one is rarely permitted.
Also on the record
1 listed building within 150 m; Inside the Longrock built-up area; Flood defence 40 m away (embankment).
Not affected
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.

Sales history 1

Last sold for £180,000 in March 2025. Terraced house, freehold.

18 March 2025£180,000

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

Building

Floor area65 m² (700 sq ft)
Energy ratingG (9 out of 100), could reach B
PropertyEnd-terrace house, 3 habitable rooms
Built1900 to 1929
HeatingNo system present: electric heaters assumed
WallsGranite or whinstone, as built, no insulation (assumed)

From the energy performance certificate lodged in January 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Council
Cornwall
Application type
Full application
Postcode
TR20 9TT
Received
4 Sept 2026
Validated
4 Sept 2026
Ward
Long Rock, Marazion And St Erth
Parish
Ludgvan
Case officer
Show
Target decision
30 Oct 2026
Applicant
Show
Agent
Cornwall Planning Group

Decision outlook

Day 55, past Cornwall's usual 53 days for extensions. 97% are decided within thirteen weeks, so most likely by 4 Dec 2026.

Day 551 days to the 56-day target
84%decided within 8 weeks
95%approved
100%go to committee

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

Public comments

4comments received
4 supporting

100% support · above the UK average of 16%

3 neighbours consulted · Last counted 28 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15204075
Planning Portal ref
PP-15204075
Neighbours
8 Sept 2026
Consultation
8 Sept 2026
Comments by
6 Oct 2026
Site or press notice
15 Sept 2026
Statutory expiry
30 Oct 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

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.