OLD BARN, TRETHURGY, ST AUSTELL, PL26 8YQ - £427,500

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

OLD BARN is a small detached house of 111m², built sometime before 1900. It was last sold for £427,500 in September 2021, which was around 11% above the average September 2021 detached price in the Cornwall local authority area. The most recent EPC inspection was October 2021, where the current energy rating was F, and the potential energy rating was C.

OLD BARN Sold Prices

Land registry data shows two sales for OLD BARN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. Both of the two OLD BARN 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
2021 7 SEP	£427,500	£386,635	11% above HPI
2003 19 MAY	£230,000	£208,837	10% above HPI

OLD BARN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The two OLD BARN sales from May 2003 and September 2021 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 2003 sale was for 10% above the HPI. So the extrapolation line tracks at 10% above the HPI over time, until the September 2021 sale, where it rises to 11% above the HPI. The line then continues to track at 11% above the HPI.

How Large is OLD BARN?

OLD BARN is 111m² according to the EPC inspection conducted in October 2021. This puts it in the smallest 30% of detached houses houses in Trethurgy, based on EPC data. The below chart shows the distribution of detached houses houses by size in Trethurgy, and where OLD BARN lies on this distribution: 29% of detached houses houses are smaller than OLD BARN, and 71% of houses are larger. Note that EPC data is not available for all properties in Trethurgy.

OLD BARN: Plot and Title Map

OLD BARN sits on a plot of roughly 0.107 of an acre, or 433m². The below map shows the location of OLD BARN, 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 OLD BARN). 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.

Where is OLD BARN?

OLD BARN is located in TRETHURGY, in the PL26 postcode district. The below map shows the position of OLD BARN in TRETHURGY.