ROSIA, TOP ROAD, DOWNDERRY, TORPOINT, PL11 3LZ - £525,000

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.

ROSIA is a small detached house of 123m², built sometime between 1950 and 1966, which could now be worth an estimated £515,907. It was last sold for £525,000 in December 2024, which was around 18% above the average December 2024 detached price in the Cornwall local authority area. The most recent EPC inspection was May 2023, where the current energy rating was E, and the potential energy rating was C.

ROSIA Sold Prices

Land registry data shows three sales for ROSIA since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cornwall local authority area for the corresponding sale date. Two of the three ROSIA sales were for above the average price, whilst one was 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
2024 17 DEC	£525,000	£444,937	18% above HPI
2011 3 MAY	£355,000	£271,124	31% above HPI
1995 27 JAN	£67,000	£70,240	5% below HPI

ROSIA 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 three ROSIA sales between January 1995 and December 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 May 2011 sale was for 31% above the HPI. So the extrapolation line tracks at 31% above the HPI over time, until the December 2024 sale, where it falls to 18% above the HPI. The line then continues to track at 18% above the HPI.

What might ROSIA be worth now?

ROSIA might now be worth an estimated £515,907.

This is based on house price deflation of 1.7%, between December 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 1.7% deflationary decrease is applied to the most recent sale price for ROSIA of £525,000 on 17th December 2024. For the value to have decreased from £525,000 to £515,907 over the one year and ten months to February 2025, the following assumptions must hold true:

• The value of ROSIA has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The December 2024 sale price of £525,000 represented a fair market value for the property.
• The size, condition, and specification of ROSIA has not materially changed since December 2024.

How Large is ROSIA?

ROSIA is 123m² according to the EPC inspection conducted in May 2023. This puts it in the smallest 40% of detached houses houses in Downderry, based on EPC data. The below chart shows the distribution of detached houses houses by size in Downderry, and where ROSIA lies on this distribution: 36% of detached houses houses are smaller than ROSIA, and 62% of houses are larger. Note that EPC data is not available for all properties in Downderry.

ROSIA: Plot and Title Map

ROSIA sits on a plot of roughly 0.150 of an acre, or 609m². The below map shows the location of ROSIA, 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 ROSIA). 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 ROSIA?

ROSIA is located on TOP ROAD in DOWNDERRY, in the PL11 postcode district. The below map shows the position of ROSIA on TOP ROAD.