THE OLD MANSE, BISSOE ROAD, CARNON DOWNS, TRURO, TR3 6JA - £545,000

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.

THE OLD MANSE is a large detached house of 128m², built sometime between 1950 and 1966, which could now be worth an estimated £541,127. It was last sold for £545,000 in October 2024, which was around 24% above the average October 2024 detached price in the Cornwall local authority area. The most recent EPC inspection was February 2024, where the current energy rating was D, and the potential energy rating was B.

THE OLD MANSE Sold Prices

Land registry data shows two sales for THE OLD MANSE 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. One of the two THE OLD MANSE sales was for above the average price, whilst the other was roughly equal to 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
2024 18 OCT	£545,000	£440,360	24% above HPI
2005 19 AUG	£265,000	£263,688	Close to HPI

THE OLD MANSE 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 THE OLD MANSE sales from August 2005 and October 2024 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 August 2005 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the October 2024 sale, where it rises to 24% above the HPI. The line then continues to track at 24% above the HPI.

What might THE OLD MANSE be worth now?

THE OLD MANSE might now be worth an estimated £541,127.

This is based on house price deflation of 0.7%, between October 2024 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 0.7% deflationary decrease is applied to the most recent sale price for THE OLD MANSE of £545,000 on 18th October 2024. For the value to have decreased from £545,000 to £541,127 over the one year and eight months to February 2025, the following assumptions must hold true:

• The value of THE OLD MANSE has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The October 2024 sale price of £545,000 represented a fair market value for the property.
• The size, condition, and specification of THE OLD MANSE has not materially changed since October 2024.

How Large is THE OLD MANSE?

THE OLD MANSE is 128m² according to the EPC inspection conducted in February 2024. This puts it in the largest 40% 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 THE OLD MANSE lies on this distribution: 67% of detached houses houses are smaller than THE OLD MANSE, and 32% of houses are larger. Note that EPC data is not available for all properties in Carnon Downs.

THE OLD MANSE: Plot and Title Map

THE OLD MANSE sits on a plot of roughly 5.3 acres, or 21,468m². The below map shows the location of THE OLD MANSE, 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 THE OLD MANSE). 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 THE OLD MANSE?

THE OLD MANSE is located on BISSOE ROAD in CARNON DOWNS, in the TR3 postcode district. The below map shows the position of THE OLD MANSE on BISSOE ROAD.