The information on this page is based on a number of underlying datasets, most of which are updated monthly. We maintain an update schedule which explains which version of each dataset we are currently relying on.
1 TREWORLES WARTHA is a large semi-detached house of 115m², built in 2017, which could now be worth an estimated £357,384. It was last sold for £380,000 in February 2023, which was around 30% above the average February 2023 semi-detached price in the Cornwall local authority area. The most recent EPC inspection was February 2023, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows two sales for 1 TREWORLES WARTHA since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cornwall local authority area for the corresponding sale date. Both of the two 1 TREWORLES WARTHA sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
Date | Price | HPI Price | Variation from HPI |
---|---|---|---|
2023 24 FEB | £380,000 | £291,468 | ![]() 30% above HPI |
2017 2 MAY | £3,600,000 | £203,175 | ![]() 1672% above HPI |
The below graph shows the average semi-detached house price in the Cornwall local authority area over time, sourced from the HPI. The two 1 TREWORLES WARTHA sales from May 2017 and February 2023 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the May 2017 sale was for 1672% above the HPI. So the extrapolation line tracks at 1672% above the HPI over time, until the February 2023 sale, where it falls to 30% above the HPI. The line then continues to track at 30% above the HPI.
1 TREWORLES WARTHA might now be worth an estimated £357,384.
This is based on house price deflation of 6%, between February 2023 and June 2025, for semi-detached houses, in the Cornwall local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 6% deflationary decrease is applied to the most recent sale price for 1 TREWORLES WARTHA of £380,000 on 24th February 2023. For the value to have decreased from £380,000 to £357,384 over the one year and eight months to June 2025, the following assumptions must hold true:
1 TREWORLES WARTHA is 115m² according to the EPC inspection conducted in February 2023. This puts it in the largest 40% of semi-detached houses houses in Helston, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Helston, and where 1 TREWORLES WARTHA lies on this distribution: 67% of semi-detached houses houses are smaller than 1 TREWORLES WARTHA, and 33% of houses are larger. Note that EPC data is not available for all properties in Helston.
1 TREWORLES WARTHA sits on a plot of roughly 1.7 acres, or 6,799m². The below map shows the location of 1 TREWORLES WARTHA, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of 1 TREWORLES WARTHA). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.
1 TREWORLES WARTHA is located on PARK AN DARAS in HELSTON, in the TR13 postcode district. The below map shows the position of 1 TREWORLES WARTHA on PARK AN DARAS.
Most recent sales first: