12, FORTH GWEDHEN, HELSTON, TR13 8FL - £290,000

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.

12 FORTH GWEDHEN is a small extended semi-detached house of 85m², built sometime between 2003 and 2006, which could now be worth an estimated £294,394. It was last sold for £290,000 in July 2025, which was around 5% above the average July 2025 semi-detached price in the Cornwall local authority area. The most recent EPC inspection was March 2024, where the current energy rating was C, and the potential energy rating was B.

12 FORTH GWEDHEN Sold Prices

Land registry data shows four sales for 12 FORTH GWEDHEN since 1^st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Cornwall local authority area for the corresponding sale date. two of the four 12 FORTH GWEDHEN sales were for above the average price, and four 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
2025 28 JUL	£290,000	£277,088	5% above HPI
2011 16 DEC	£185,000	£179,248	3% above HPI
2004 16 APR	£140,000	£152,942	8% below HPI
2001 28 SEP	£74,000	£84,577	13% below HPI

12 FORTH GWEDHEN Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cornwall local authority area over time, sourced from the HPI. The four 12 FORTH GWEDHEN sales between September 2001 and July 2025 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 December 2011 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the July 2025 sale, where it rises to 5% above the HPI. The line then continues to track at 5% above the HPI.

What might 12 FORTH GWEDHEN be worth now?

12 FORTH GWEDHEN might now be worth an estimated £294,394.

This is based on house price inflation of 1.5%, between July 2025 and May 2026, for semi-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 1.5% inflationary increase is applied to the most recent sale price for 12 FORTH GWEDHEN of £290,000 on 28th July 2025. For the value to have increased from £290,000 to £294,394 over the one year and two months to May 2026, the following assumptions must hold true:

• The value of 12 FORTH GWEDHEN has moved in line with the HPI for semi-detached houses in the Cornwall local authority area.
• The July 2025 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of 12 FORTH GWEDHEN has not materially changed since July 2025.

How Large is 12 FORTH GWEDHEN?

12 FORTH GWEDHEN is 85m², which includes one extension, according to the EPC inspection conducted in March 2024. This puts it in the smallest 40% of semi-detached houses houses in Helston, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Helston, and where 12 FORTH GWEDHEN lies on this distribution: 32% of semi-detached houses houses are smaller than 12 FORTH GWEDHEN, and 67% of houses are larger. Note that EPC data is not available for all properties in Helston.

12 FORTH GWEDHEN: Plot and Title Map

12 FORTH GWEDHEN sits on a plot of roughly 0.059 of an acre, or 237m². The below map shows the location of 12 FORTH GWEDHEN, 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 12 FORTH GWEDHEN). 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 12 FORTH GWEDHEN?

12 FORTH GWEDHEN is located in HELSTON, in the TR13 postcode district. The below map shows the position of No. 12 on FORTH GWEDHEN.