1A, HEOL ISAF, RADYR, CARDIFF, CF15 8AF - £215,000

1A HEOL ISAF is a very large extended detached house of 240m², built sometime between 1967 and 1975. It was last sold for £215,000 in April 2001, which was around 45% above the average April 2001 detached price in the Cardiff local authority area. The most recent EPC inspection was May 2023, where the current energy rating was C, and the potential energy rating was C.

1A HEOL ISAF Sold Prices

Land registry data shows two sales for 1A HEOL ISAF since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 1A HEOL ISAF 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
2001 6 APR	£215,000	£148,030	45% above HPI
1997 11 SEP	£135,000	£107,030	26% above HPI

1A HEOL ISAF Price Paid vs. HPI Average

The below graph shows the average detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 1A HEOL ISAF sales from September 1997 and April 2001 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 26% above the HPI. So the extrapolation line tracks at 26% above the HPI over time, until the April 2001 sale, where it rises to 45% above the HPI. The line then continues to track at 45% above the HPI.

How Large is 1A HEOL ISAF?

1A HEOL ISAF is 240m², which includes two extensions, according to the EPC inspection conducted in May 2023. This puts it in the largest 10% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 1A HEOL ISAF lies on this distribution: 95% of detached houses are smaller than 1A HEOL ISAF, and 5% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

1A HEOL ISAF: Plot and Title Map

1A HEOL ISAF sits on a plot of roughly 0.141 of an acre, or 570m². The below map shows the location of 1A HEOL ISAF, 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 1A HEOL ISAF). 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 1A HEOL ISAF?

1A HEOL ISAF is located in RADYR, in the CF15 postcode district. The below map shows the position of No. 1A on HEOL ISAF.