39, HEOL CYNWRIG, CARDIFF, CF5 2DB - £308,500

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.

39 HEOL CYNWRIG is a very small detached house of 64m², built in 2021. It was last sold for £308,500 in June 2025, which was around 40% below the average June 2025 detached price in the Cardiff local authority area. The most recent EPC inspection was September 2021, where the current energy rating was B, and the potential energy rating was A.

39 HEOL CYNWRIG Sold Prices

Land registry data shows three sales for 39 HEOL CYNWRIG 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 39 HEOL CYNWRIG 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
2025 23 JUN	£308,500	£517,311	40% below HPI
2023 8 SEP	£285,000	£502,792	43% below HPI
2021 19 NOV	£249,995	£454,791	45% below HPI

39 HEOL CYNWRIG 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 39 HEOL CYNWRIG sales between November 2021 and June 2025 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 2023 sale was for 43% below the HPI. So the extrapolation line tracks at 43% below the HPI over time, until the June 2025 sale, where it rises to 40% below the HPI. The line then continues to track at 40% below the HPI.

How Large is 39 HEOL CYNWRIG?

39 HEOL CYNWRIG is 64m² according to the EPC inspection conducted in September 2021. This puts it in the smallest 10% of detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cardiff, and where 39 HEOL CYNWRIG lies on this distribution: 3% of detached houses houses are smaller than 39 HEOL CYNWRIG, and 97% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

39 HEOL CYNWRIG: Plot and Title Map

39 HEOL CYNWRIG sits on a plot of roughly 0.045 of an acre, or 183m². The below map shows the location of 39 HEOL CYNWRIG, 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 39 HEOL CYNWRIG). 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 39 HEOL CYNWRIG?

39 HEOL CYNWRIG is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 39 on HEOL CYNWRIG.