5, ROSELINE ESTATE, CARNKIE, HELSTON, TR13 0XA - £217,000

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.

5 ROSELINE ESTATE is a small detached house of 84m², built sometime between 1991 and 1995, which could now be worth an estimated £351,904. It was last sold for £217,000 in December 2009, which was around 20% below the average December 2009 detached price in the Cornwall local authority area. The most recent EPC inspection was October 2009, where the current energy rating was E, and the potential energy rating was D.

5 ROSELINE ESTATE Sold Prices

Land registry data shows two sales for 5 ROSELINE ESTATE 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 5 ROSELINE ESTATE sales were 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
2009 14 DEC	£217,000	£270,396	20% below HPI
1995 15 MAR	£59,000	£71,173	17% below HPI

5 ROSELINE ESTATE 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 5 ROSELINE ESTATE sales from March 1995 and December 2009 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 March 1995 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the December 2009 sale, where it falls to 20% below the HPI. The line then continues to track at 20% below the HPI.

What might 5 ROSELINE ESTATE be worth now?

5 ROSELINE ESTATE might now be worth an estimated £351,904.

This is based on house price inflation of 62.2%, between December 2009 and August 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 62.2% inflationary increase is applied to the most recent sale price for 5 ROSELINE ESTATE of £217,000 on 14th December 2009. For the value to have increased from £217,000 to £351,904 over the sixteen years and four months to August 2025, the following assumptions must hold true:

• The value of 5 ROSELINE ESTATE has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The December 2009 sale price of £217,000 represented a fair market value for the property.
• The size, condition, and specification of 5 ROSELINE ESTATE has not materially changed since December 2009.

How Large is 5 ROSELINE ESTATE?

5 ROSELINE ESTATE is 84m² according to the EPC inspection conducted in October 2009. This puts it in the smallest 40% of detached houses houses in Carnkie, based on EPC data. The below chart shows the distribution of detached houses houses by size in Carnkie, and where 5 ROSELINE ESTATE lies on this distribution: 33% of detached houses houses are smaller than 5 ROSELINE ESTATE, and 68% of houses are larger. Note that EPC data is not available for all properties in Carnkie.

5 ROSELINE ESTATE: Plot and Title Map

5 ROSELINE ESTATE sits on a plot of roughly 73.2 acres, or 296,329m². The below map shows the location of 5 ROSELINE ESTATE, 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 5 ROSELINE ESTATE). 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 5 ROSELINE ESTATE?

5 ROSELINE ESTATE is located in CARNKIE, in the TR13 postcode district. The below map shows the position of No. 5 on ROSELINE ESTATE.