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
18 FORTH NOWETH is a small extended detached house of 82m², built sometime between 1967 and 1975, which could now be worth an estimated £371,117. It was last sold for £277,500 in September 2017, which was around 15% below the average September 2017 detached price in the Cornwall local authority area. The most recent EPC inspection was March 2017, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows two sales for 18 FORTH NOWETH since 1st 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 18 FORTH NOWETH sales were for below 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 |
---|---|---|---|
2017 15 SEP | £277,500 | £326,936 | ![]() 15% below HPI |
1997 12 DEC | £75,000 | £87,333 | ![]() 14% below HPI |
The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The two 18 FORTH NOWETH sales from December 1997 and September 2017 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 December 1997 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the September 2017 sale, where it falls to 15% below the HPI. The line then continues to track at 15% below the HPI.
18 FORTH NOWETH might now be worth an estimated £371,117.
This is based on house price inflation of 33.7%, between September 2017 and February 2025, for 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 33.7% inflationary increase is applied to the most recent sale price for 18 FORTH NOWETH of £277,500 on 15th September 2017. For the value to have increased from £277,500 to £371,117 over the eight years and seven months to February 2025, the following assumptions must hold true:
18 FORTH NOWETH is 82m², which includes one extension, according to the EPC inspection conducted in March 2017. This puts it in the smallest 30% of detached houses houses in Carnon Downs, based on EPC data. The below chart shows the distribution of detached houses houses by size in Carnon Downs, and where 18 FORTH NOWETH lies on this distribution: 21% of detached houses houses are smaller than 18 FORTH NOWETH, and 78% of houses are larger. Note that EPC data is not available for all properties in Carnon Downs.
18 FORTH NOWETH sits on a plot of roughly 5.9 acres, or 23,824m². The below map shows the location of 18 FORTH NOWETH, 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 18 FORTH NOWETH). 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.
18 FORTH NOWETH is located in CARNON DOWNS, in the TR3 postcode district. The below map shows the position of No. 18 on FORTH NOWETH.
Most recent sales first: