64, DUPORTH BAY, DUPORTH, ST AUSTELL, PL26 6AE - £390,000

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

64 DUPORTH BAY is a large detached house of 164m², built sometime between 1976 and 1982, which could now be worth an estimated £606,602. It was last sold for £390,000 in July 2010, which was around 39% above the average July 2010 detached price in the Cornwall local authority area. The most recent EPC inspection was February 2010, where the current energy rating was E, and the potential energy rating was E.

64 DUPORTH BAY Sold Prices

Land registry data shows two sales for 64 DUPORTH BAY 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 64 DUPORTH BAY 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
2010 29 JUL	£390,000	£281,107	39% above HPI
2006 6 OCT	£350,000	£283,571	23% above HPI

64 DUPORTH BAY 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 64 DUPORTH BAY sales from October 2006 and July 2010 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 2006 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the July 2010 sale, where it rises to 39% above the HPI. The line then continues to track at 39% above the HPI.

What might 64 DUPORTH BAY be worth now?

64 DUPORTH BAY might now be worth an estimated £606,602.

This is based on house price inflation of 55.5%, between July 2010 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 55.5% inflationary increase is applied to the most recent sale price for 64 DUPORTH BAY of £390,000 on 29th July 2010. For the value to have increased from £390,000 to £606,602 over the fifteen years and five months to February 2025, the following assumptions must hold true:

• The value of 64 DUPORTH BAY has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The July 2010 sale price of £390,000 represented a fair market value for the property.
• The size, condition, and specification of 64 DUPORTH BAY has not materially changed since July 2010.

How Large is 64 DUPORTH BAY?

64 DUPORTH BAY is 164m² according to the EPC inspection conducted in February 2010. This puts it in the largest 40% of detached houses houses in Duporth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Duporth, and where 64 DUPORTH BAY lies on this distribution: 63% of detached houses houses are smaller than 64 DUPORTH BAY, and 37% of houses are larger. Note that EPC data is not available for all properties in Duporth.

64 DUPORTH BAY: Plot and Title Map

64 DUPORTH BAY sits on a plot of roughly 0.277 of an acre, or 1,120m². The below map shows the location of 64 DUPORTH BAY, 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 64 DUPORTH BAY). 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 64 DUPORTH BAY?

64 DUPORTH BAY is located in DUPORTH, in the PL26 postcode district. The below map shows the position of No. 64 on DUPORTH BAY.