GWENDOLINE, SANCTUARY LANE, HELSTON, TR13 8UL - £292,500

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.

GWENDOLINE is a very large detached house of 150m², built sometime between 2003 and 2006, which could now be worth an estimated £389,223. It was last sold for £292,500 in December 2017, which was around 11% below the average December 2017 detached price in the Cornwall local authority area. The most recent EPC inspection was October 2017, where the current energy rating was C, and the potential energy rating was B.

GWENDOLINE Sold Prices

Land registry data shows two sales for GWENDOLINE 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 GWENDOLINE 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
2017 18 DEC	£292,500	£328,578	11% below HPI
2007 20 JUL	£250,000	£295,243	15% below HPI

GWENDOLINE 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 GWENDOLINE sales from July 2007 and December 2017 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 July 2007 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the December 2017 sale, where it rises to 11% below the HPI. The line then continues to track at 11% below the HPI.

What might GWENDOLINE be worth now?

GWENDOLINE might now be worth an estimated £389,223.

This is based on house price inflation of 33.1%, between December 2017 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 33.1% inflationary increase is applied to the most recent sale price for GWENDOLINE of £292,500 on 18th December 2017. For the value to have increased from £292,500 to £389,223 over the eight years and ten months to February 2025, the following assumptions must hold true:

• The value of GWENDOLINE has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The December 2017 sale price of £292,500 represented a fair market value for the property.
• The size, condition, and specification of GWENDOLINE has not materially changed since December 2017.

How Large is GWENDOLINE?

GWENDOLINE is 150m² according to the EPC inspection conducted in October 2017. This puts it in the largest 10% of detached houses houses in Helston, based on EPC data. The below chart shows the distribution of detached houses houses by size in Helston, and where GWENDOLINE lies on this distribution: 90% of detached houses houses are smaller than GWENDOLINE, and 9% of houses are larger. Note that EPC data is not available for all properties in Helston.

GWENDOLINE: Plot and Title Map

GWENDOLINE sits on a plot of roughly 0.075 of an acre, or 303m². The below map shows the location of GWENDOLINE, 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 GWENDOLINE). 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 GWENDOLINE?

GWENDOLINE is located on SANCTUARY LANE in HELSTON, in the TR13 postcode district. The below map shows the position of GWENDOLINE on SANCTUARY LANE.