143, HEOL ISAF, RADYR, CARDIFF, CF15 8DX - £855,000

Based on the September 2024 Price Paid Data (released on 28th October 2024), the August 2024 House Price Index (released on 16th October 2024), and the September 2024 Energy Performance of Buildings Data (released on 31st October 2024). Sources

143 HEOL ISAF is a very large detached house of 404m². It was last sold for £855,000 in November 2018, which was around 120% above the average November 2018 detached price in the Cardiff local authority area. The most recent EPC inspection was February 2011, where the current energy rating was C, and the potential energy rating was C.

143 HEOL ISAF Sold Prices

Land registry data shows two sales for 143 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 143 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
2018 9 NOV	£855,000	£388,318	120% above HPI
2004 10 MAR	£350,000	£238,606	47% above HPI

143 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 143 HEOL ISAF sales from March 2004 and November 2018 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 March 2004 sale was for 47% above the HPI. So the extrapolation line tracks at 47% above the HPI over time, until the November 2018 sale, where it rises to 120% above the HPI. The line then continues to track at 120% above the HPI.

How Large is 143 HEOL ISAF?

143 HEOL ISAF is 404m² according to the EPC inspection conducted in February 2011. 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 143 HEOL ISAF lies on this distribution: More than 99% of detached houses are smaller than 143 HEOL ISAF, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

143 HEOL ISAF: Plot and Title Map

143 HEOL ISAF sits on a plot of roughly 0.271 of an acre, or 1,097m². The below map shows the location of 143 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 143 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 143 HEOL ISAF?

143 HEOL ISAF is located in RADYR, in the CF15 postcode district. The below map shows the position of No. 143 on HEOL ISAF.