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.
9 FORTH NOWETH is a very small detached house of 68m², built sometime between 1967 and 1975, which could now be worth an estimated £339,086. It was last sold for £340,000 in December 2025, which was around 20% below the average December 2025 detached price in the Cornwall local authority area. The most recent EPC inspection was July 2017, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows four sales for 9 FORTH NOWETH since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. All of the four 9 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 |
|---|---|---|---|
2025 5 DEC | £340,000 | £424,437 | 20% below HPI |
2017 15 DEC | £260,000 | £328,578 | 21% below HPI |
2005 16 MAY | £197,500 | £261,384 | 24% below HPI |
1997 17 OCT | £67,000 | £86,426 | 22% below HPI |
The below graph shows the average detached house price in the Cornwall local authority area over time, sourced from the HPI. The four 9 FORTH NOWETH sales between October 1997 and December 2025 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 2017 sale was for 21% below the HPI. So the extrapolation line tracks at 21% below the HPI over time, until the December 2025 sale, where it rises to 20% below the HPI. The line then continues to track at 20% below the HPI.

9 FORTH NOWETH might now be worth an estimated £339,086.
This is based on house price deflation of 0.3%, between December 2025 and April 2026, 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 0.3% deflationary decrease is applied to the most recent sale price for 9 FORTH NOWETH of £340,000 on 5th December 2025. For the value to have decreased from £340,000 to £339,086 over the one year and eight months to April 2026, the following assumptions must hold true:
9 FORTH NOWETH is 68m² according to the EPC inspection conducted in July 2017. This puts it in the smallest 10% 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 9 FORTH NOWETH lies on this distribution: 3% of detached houses houses are smaller than 9 FORTH NOWETH, and 96% of houses are larger. Note that EPC data is not available for all properties in Carnon Downs.

9 FORTH NOWETH sits on a plot of roughly 5.9 acres, or 23,824m². The below map shows the location of 9 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 9 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.

9 FORTH NOWETH is located in CARNON DOWNS, in the TR3 postcode district. The below map shows the position of No. 9 on FORTH NOWETH.

Most recent sales first: