BOSWARTHA, LOE BAR ROAD, PORTHLEVEN, HELSTON, TR13 9EU - £465,000

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.

BOSWARTHA is a large detached house of 117m², built sometime between 1950 and 1966, which could now be worth an estimated £616,730. It was last sold for £465,000 in October 2017, which was around 41% above the average October 2017 detached price in the Cornwall local authority area. The most recent EPC inspection was May 2010, where the current energy rating was E, and the potential energy rating was D.

BOSWARTHA Sold Prices

Land registry data shows three sales for BOSWARTHA 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 BOSWARTHA 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
2017 4 OCT	£465,000	£329,662	41% above HPI
2003 14 MAR	£260,000	£202,056	29% above HPI
1998 22 JUN	£85,000	£89,781	5% below HPI

BOSWARTHA 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 BOSWARTHA sales between June 1998 and October 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 March 2003 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the October 2017 sale, where it rises to 41% above the HPI. The line then continues to track at 41% above the HPI.

What might BOSWARTHA be worth now?

BOSWARTHA might now be worth an estimated £616,730.

This is based on house price inflation of 32.6%, between October 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 32.6% inflationary increase is applied to the most recent sale price for BOSWARTHA of £465,000 on 4th October 2017. For the value to have increased from £465,000 to £616,730 over the eight years and eight months to February 2025, the following assumptions must hold true:

• The value of BOSWARTHA has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The October 2017 sale price of £465,000 represented a fair market value for the property.
• The size, condition, and specification of BOSWARTHA has not materially changed since October 2017.

How Large is BOSWARTHA?

BOSWARTHA is 117m² according to the EPC inspection conducted in May 2010. This puts it in the largest 40% of detached houses houses in Porthleven, based on EPC data. The below chart shows the distribution of detached houses houses by size in Porthleven, and where BOSWARTHA lies on this distribution: 70% of detached houses houses are smaller than BOSWARTHA, and 30% of houses are larger. Note that EPC data is not available for all properties in Porthleven.

BOSWARTHA: Plot and Title Map

BOSWARTHA sits on a plot of roughly 0.171 of an acre, or 693m². The below map shows the location of BOSWARTHA, 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 BOSWARTHA). 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 BOSWARTHA?

BOSWARTHA is located on LOE BAR ROAD in PORTHLEVEN, in the TR13 postcode district. The below map shows the position of BOSWARTHA on LOE BAR ROAD.