Our Data Sources
Carthew House, Helston has 21 entries in the Land Registry , most recently in August 2025 and a single entry in the EPC database dated February 2025.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For Carthew House, Helston, we estimate a market value of £780,152 and a rental value of £1,808 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £690,992 and £1,602 per month respectively.
Plot Size
HM Land Registry records the plot of land for Carthew House, Helston as measuring 20,181 m2.
That makes it the largest plot in the postcode, where 2 of the 4 other houses have recorded plot data.
Energy Efficiency
Carthew House, Helston has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 18 Feb 2025.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, oil.
Sold Prices
The most recent sale of Carthew House, Helston completed on 22nd August 2025 at £771,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have dropped by 10.2% over the period since August 2025.
- Sold Aug 2025£771,000
- Sold Oct 2001£195,000
Similar Properties Sold Nearby
Over the past 2 years 7 properties similar to Carthew House, Helston have sold within a radius of 3.1 kilometres, per the Land Registry and our network of Estate Agents.
The latest, on the 30th June 2021, was Boquio Farmhouse, Boquio Farm, Helston, TR13 0JH, a freehold house which sold for £300,000.
Read more about house prices in TR13.
- Sold Jun 2021£300,000 | 5 Bed HouseBoquio Farmhouse, Boquio Farm, Helston, TR13 0JHBoquio Farmhouse, Boquio Farm, Helston, TR13 0JH
- Sold Feb 2019£440,000 | 5 Bed HouseKenap Farm, Helston, TR13 0JEKenap Farm, Helston, TR13 0JE
- Sold Jan 2017£140,000 | 5 Bed HouseTarrys, Croft Mitchell, Camborne, TR14 9JHTarrys, Croft Mitchell, Camborne, TR14 9JH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 265 addresses on Wendron, Helston, TR13, Carthew House, Helston comes out as the 27th largest and the 6th most expensive in our analysis of the public data.
It is also £428k more expensive than the average property across the TR13 district.
More reading links
Schools Nearby
- Troon Community Primary School2.8 km away
- Halwin School2.8 km away
- Pencoys Primary School3.1 km away
- Pool Academy6.0 km away
- Camborne Science and International Academy6.2 km away
- Redruth School6.4 km away
More reading links
Public Transport Nearby
- Camborne|5.1 km away
- Redruth|6.4 km away
- Penryn (Cornwall)|9.8 km away
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
