1B, HEOL ISAF, RADYR, CARDIFF, CF15 8AF - £469,000

Based on the August 2024 Price Paid Data (released on 27th September 2024), the July 2024 House Price Index (released on 18th September 2024), and the August 2024 Energy Performance of Buildings Data (released on 3rd October 2024). Sources

1B HEOL ISAF is a midsized extended detached house of 124m², built sometime between 1950 and 1966. It was last sold for £469,000 in May 2021, which was around 11% above the average May 2021 detached price in the Cardiff local authority area. The most recent EPC inspection was January 2016, where the current energy rating was E, and the potential energy rating was C.

1B HEOL ISAF Sold Prices

Land registry data shows two sales for 1B 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. One of the two 1B HEOL ISAF sales was for above the average price, whilst the other was 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 28 MAY	£469,000	£421,800	11% above HPI
2016 2 DEC	£345,000	£353,446	2% below HPI

1B 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 1B HEOL ISAF sales from December 2016 and May 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 December 2016 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the May 2021 sale, where it rises to 11% above the HPI. The line then continues to track at 11% above the HPI.

How Large is 1B HEOL ISAF?

1B HEOL ISAF is 124m², which includes two extensions, according to the EPC inspection conducted in January 2016. This puts it in the largest 50% of detached houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses by size in Cardiff, and where 1B HEOL ISAF lies on this distribution: 53% of detached houses are smaller than 1B HEOL ISAF, and 46% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

1B HEOL ISAF: Plot and Title Map

1B HEOL ISAF sits on a plot of roughly 0.143 of an acre, or 579m². The below map shows the location of 1B 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 1B 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 1B HEOL ISAF?

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