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.
17 POLSETHOW is a very large extended semi-detached house of 142m², built sometime between 1976 and 1982, which could now be worth an estimated £374,020. It was last sold for £362,555 in December 2021, which was around 36% above the average December 2021 semi-detached price in the Cornwall local authority area. The most recent EPC inspection was August 2021, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 17 POLSETHOW 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 17 POLSETHOW 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 9 DEC | £362,555 | £265,718 | ![]() 36% above HPI |
1997 24 OCT | £79,950 | £53,596 | ![]() 49% 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 17 POLSETHOW sales from October 1997 and December 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 October 1997 sale was for 49% above the HPI. So the extrapolation line tracks at 49% above the HPI over time, until the December 2021 sale, where it falls to 36% above the HPI. The line then continues to track at 36% above the HPI.
17 POLSETHOW might now be worth an estimated £374,020.
This is based on house price inflation of 3.2%, between December 2021 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 3.2% inflationary increase is applied to the most recent sale price for 17 POLSETHOW of £362,555 on 9th December 2021. For the value to have increased from £362,555 to £374,020 over the four years and six months to June 2025, the following assumptions must hold true:
17 POLSETHOW is 142m², which includes one extension, according to the EPC inspection conducted in August 2021. This puts it in the largest 20% of semi-detached houses houses in Penryn, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Penryn, and where 17 POLSETHOW lies on this distribution: 81% of semi-detached houses houses are smaller than 17 POLSETHOW, and 18% of houses are larger. Note that EPC data is not available for all properties in Penryn.
17 POLSETHOW sits on a plot of roughly 0.070 of an acre, or 284m². The below map shows the location of 17 POLSETHOW, 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 17 POLSETHOW). 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.
17 POLSETHOW is located in PENRYN, in the TR10 postcode district. The below map shows the position of No. 17 on POLSETHOW.
Most recent sales first: