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
4 SUNNYSIDE PARC is a small extended semi-detached house of 88m², built sometime between 1976 and 1982, which could now be worth an estimated £294,418. It was last sold for £240,000 in October 2020, which was about the average October 2020 semi-detached price in the Cornwall local authority area. The most recent EPC inspection was August 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows four sales for 4 SUNNYSIDE PARC since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Cornwall local authority area for the corresponding sale date. The four 4 SUNNYSIDE PARC sales were a mix of roughly equal to the average price, above the average price, and 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 |
---|---|---|---|
2020 15 OCT | £240,000 | £239,144 | ![]() Close to HPI |
2010 3 DEC | £178,000 | £186,013 | ![]() 4% below HPI |
1999 15 OCT | £66,000 | £62,415 | ![]() 6% above HPI |
1998 15 DEC | £59,500 | £56,982 | ![]() 4% 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 four 4 SUNNYSIDE PARC sales between December 1998 and October 2020 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 2010 sale was for 4% below the HPI. So the extrapolation line tracks at 4% below the HPI over time, until the October 2020 sale, where it rises to roughly the same level as the HPI. The line then continues to track in line with the HPI.
4 SUNNYSIDE PARC might now be worth an estimated £294,418.
This is based on house price inflation of 22.7%, between October 2020 and December 2024, 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 22.7% inflationary increase is applied to the most recent sale price for 4 SUNNYSIDE PARC of £240,000 on 15th October 2020. For the value to have increased from £240,000 to £294,418 over the three years and ten months to December 2024, the following assumptions must hold true:
4 SUNNYSIDE PARC is 88m², which includes one extension, according to the EPC inspection conducted in August 2020. This puts it in the smallest 40% of semi-detached houses houses in Illogan, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Illogan, and where 4 SUNNYSIDE PARC lies on this distribution: 38% of semi-detached houses houses are smaller than 4 SUNNYSIDE PARC, and 61% of houses are larger. Note that EPC data is not available for all properties in Illogan.
4 SUNNYSIDE PARC sits on a plot of roughly 0.056 of an acre, or 228m². The below map shows the location of 4 SUNNYSIDE PARC, 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 4 SUNNYSIDE PARC). 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.
4 SUNNYSIDE PARC is located in ILLOGAN, in the TR15 postcode district. The below map shows the position of No. 4 on SUNNYSIDE PARC.
Most recent sales first: