MAYFIELD, WELLINGTON ROAD, PORTHLEVEN, HELSTON, TR13 9AA - £222,000

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.

MAYFIELD is a midsized extended detached house of 90m², built sometime between 1983 and 1990, which could now be worth an estimated £356,369. It was last sold for £222,000 in January 2013, which was around 18% below the average January 2013 detached price in the Cornwall local authority area. The most recent EPC inspection was August 2022, where the current energy rating was F, and the potential energy rating was D.

MAYFIELD Sold Prices

Land registry data shows three sales for MAYFIELD 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. All of the three MAYFIELD 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
2013 18 JAN	£222,000	£272,373	18% below HPI
2007 26 OCT	£225,000	£305,929	26% below HPI
1998 26 JAN	£51,500	£87,811	41% below HPI

MAYFIELD 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 MAYFIELD sales between January 1998 and January 2013 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 October 2007 sale was for 26% below the HPI. So the extrapolation line tracks at 26% below the HPI over time, until the January 2013 sale, where it rises to 18% below the HPI. The line then continues to track at 18% below the HPI.

What might MAYFIELD be worth now?

MAYFIELD might now be worth an estimated £356,369.

This is based on house price inflation of 60.5%, between January 2013 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 60.5% inflationary increase is applied to the most recent sale price for MAYFIELD of £222,000 on 18th January 2013. For the value to have increased from £222,000 to £356,369 over the eleven years and eleven months to February 2025, the following assumptions must hold true:

• The value of MAYFIELD has moved in line with the HPI for detached houses in the Cornwall local authority area.
• The January 2013 sale price of £222,000 represented a fair market value for the property.
• The size, condition, and specification of MAYFIELD has not materially changed since January 2013.

How Large is MAYFIELD?

MAYFIELD is 90m², which includes two extensions, according to the EPC inspection conducted in August 2022. This puts it in the smallest 50% 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 MAYFIELD lies on this distribution: 48% of detached houses houses are smaller than MAYFIELD, and 51% of houses are larger. Note that EPC data is not available for all properties in Porthleven.

MAYFIELD: Plot and Title Map

MAYFIELD sits on a plot of roughly 0.105 of an acre, or 425m². The below map shows the location of MAYFIELD, 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 MAYFIELD). 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 MAYFIELD?

MAYFIELD is located on WELLINGTON ROAD in PORTHLEVEN, in the TR13 postcode district. The below map shows the position of MAYFIELD on WELLINGTON ROAD.