13, HEOL ISAF, RHIWBINA, CARDIFF, CF14 6RJ - £345,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

13 HEOL ISAF is a very small semi-detached house of 82m², built sometime between 1950 and 1966. It was last sold for £345,000 in October 2021, which was around 22% below the average October 2021 detached price in the Cardiff local authority area. The most recent EPC inspection was May 2021, where the current energy rating was D, and the potential energy rating was B.

13 HEOL ISAF Sold Prices

Land registry data shows three sales for 13 HEOL ISAF since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Cardiff local authority area for the corresponding sale date. All of the three 13 HEOL ISAF 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
2021 22 OCT	£345,000	£443,188	22% below HPI
2013 27 SEP	£265,000	£300,999	12% below HPI
2010 28 APR	£220,000	£280,144	21% below HPI

13 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 three 13 HEOL ISAF sales between April 2010 and October 2021 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 2013 sale was for 12% below the HPI. So the extrapolation line tracks at 12% below the HPI over time, until the October 2021 sale, where it falls to 22% below the HPI. The line then continues to track at 22% below the HPI.

How Large is 13 HEOL ISAF?

13 HEOL ISAF is 82m² according to the EPC inspection conducted in May 2021. This puts it in the smallest 20% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 13 HEOL ISAF lies on this distribution: 11% of detached houses are smaller than 13 HEOL ISAF, and 88% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

13 HEOL ISAF: Plot and Title Map

13 HEOL ISAF sits on a plot of roughly 0.094 of an acre, or 380m². The below map shows the location of 13 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 13 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 13 HEOL ISAF?

13 HEOL ISAF is located in RHIWBINA, in the CF14 postcode district. The below map shows the position of No. 13 on HEOL ISAF.