7, HEOL NANT CASTAN, CARDIFF, CF14 6RP - £217,500

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.

7 HEOL NANT CASTAN is a very small semi-detached house of 61m², built sometime between 1950 and 1966, which could now be worth an estimated £403,243. It was last sold for £217,500 in July 2010, which was around 27% above the average July 2010 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was March 2010, where the current energy rating was D, and the potential energy rating was C.

7 HEOL NANT CASTAN Sold Prices

Land registry data shows two sales for 7 HEOL NANT CASTAN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 7 HEOL NANT CASTAN sales were for above 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
2010 30 JUL	£217,500	£171,674	27% above HPI
1997 12 SEP	£82,000	£61,056	34% above HPI

7 HEOL NANT CASTAN Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 7 HEOL NANT CASTAN sales from September 1997 and July 2010 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 September 1997 sale was for 34% above the HPI. So the extrapolation line tracks at 34% above the HPI over time, until the July 2010 sale, where it falls to 27% above the HPI. The line then continues to track at 27% above the HPI.

What might 7 HEOL NANT CASTAN be worth now?

7 HEOL NANT CASTAN might now be worth an estimated £403,243.

This is based on house price inflation of 85.4%, between July 2010 and June 2025, for semi-detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 85.4% inflationary increase is applied to the most recent sale price for 7 HEOL NANT CASTAN of £217,500 on 30th July 2010. For the value to have increased from £217,500 to £403,243 over the fifteen years and one month to June 2025, the following assumptions must hold true:

• The value of 7 HEOL NANT CASTAN has moved in line with the HPI for semi-detached houses in the Cardiff local authority area.
• The July 2010 sale price of £217,500 represented a fair market value for the property.
• The size, condition, and specification of 7 HEOL NANT CASTAN has not materially changed since July 2010.

How Large is 7 HEOL NANT CASTAN?

7 HEOL NANT CASTAN is 61m² according to the EPC inspection conducted in March 2010. This puts it in the smallest 10% of semi-detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cardiff, and where 7 HEOL NANT CASTAN lies on this distribution: 2% of semi-detached houses houses are smaller than 7 HEOL NANT CASTAN, and 98% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

7 HEOL NANT CASTAN: Plot and Title Map

7 HEOL NANT CASTAN sits on a plot of roughly 0.068 of an acre, or 276m². The below map shows the location of 7 HEOL NANT CASTAN, 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 7 HEOL NANT CASTAN). 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 7 HEOL NANT CASTAN?

7 HEOL NANT CASTAN is located in CARDIFF, in the CF14 postcode district. The below map shows the position of No. 7 on HEOL NANT CASTAN.