Our Data Sources
Sarnia, Helston has 41 entries in the Land Registry , most recently in January 2024 and a single entry in the EPC database dated October 2015.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium accuracy.
Price Range & Condition
In very good condition, we estimate Sarnia, Helston would be worth £485,731, with a potential rental value of £1,464 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £430,219, with a rental value of £1,296 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
Sarnia, Helston occupies a 986 m2 plot as recorded by HM Land Registry.
Of the 12 other houses in this postcode, 11 have recorded plot sizes, and this one ranks as the 9th largest.
Energy Efficiency
Sarnia, Helston has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 13 Oct 2015.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
Sarnia, Helston last changed hands on 18th January 2024, selling for £450,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 4 times since 1995.
The market for similar properties has risen by 4.1% since January 2024.
- Sold Jan 2024£450,000
- Sold Jun 2021£378,750
- Sold Jun 2016£293,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 29 sales of comparable properties within 7.0 kilometres of Sarnia, Helston across the last 2 years.
Most recently, Third Acre, Penwartha, Helston, TR12 6RS, a freehold house, sold at £463,000 on the 26th January 2026.
Read more about house prices in TR12.
- Sold Jan 2026£463,000 | 3 Bed HouseThird Acre, Penwartha, Helston, TR12 6RSThird Acre, Penwartha, Helston, TR12 6RS
- Sold May 2025£445,000 | 3 Bed HouseRavenswood, Penwartha, Helston, TR12 6RSRavenswood, Penwartha, Helston, TR12 6RS
- Sold Oct 2022£266,666 | 4 Bed HouseTrecarne, Trevothen, Helston, TR12 6SDTrecarne, Trevothen, Helston, TR12 6SD
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks Sarnia, Helston as the 9th largest and the 8th most expensive of the 12 addresses on Trevothen, Coverack, Helston, TR12.
Against the TR12 postcode district average, it is £49k more expensive than the typical property.
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Schools Nearby
- Coverack Primary School900 m away
- St Keverne Primary School3.6 km away
- Grade-Ruan CofE Primary School5.9 km away
- Mullion School9.0 km away
- Helston Community College15.0 km away
- Falmouth School15.3 km away
More reading links
Public Transport Nearby
- Penmere|14.5 km away
- Falmouth Town|14.6 km away
- Falmouth Docks|15.0 km away
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.
