18, HEOL BRIWNANT, CARDIFF, CF14 6QF - £311,000

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

18 HEOL BRIWNANT is a very small semi-detached house of 91m², built sometime between 1950 and 1966. It was last sold for £311,000 in December 2017, which was around 16% below the average December 2017 detached price in the Cardiff local authority area. The most recent EPC inspection was September 2017, where the current energy rating was D, and the potential energy rating was B.

18 HEOL BRIWNANT Sold Prices

Land registry data shows two sales for 18 HEOL BRIWNANT 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 18 HEOL BRIWNANT 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
2017 12 DEC	£311,000	£369,730	16% below HPI
2008 10 MAR	£260,000	£298,950	13% below HPI

18 HEOL BRIWNANT 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 18 HEOL BRIWNANT sales from March 2008 and December 2017 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 2008 sale was for 13% below the HPI. So the extrapolation line tracks at 13% below the HPI over time, until the December 2017 sale, where it falls to 16% below the HPI. The line then continues to track at 16% below the HPI.

How Large is 18 HEOL BRIWNANT?

18 HEOL BRIWNANT is 91m² according to the EPC inspection conducted in September 2017. 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 18 HEOL BRIWNANT lies on this distribution: 18% of detached houses are smaller than 18 HEOL BRIWNANT, and 82% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

18 HEOL BRIWNANT: Plot and Title Map

18 HEOL BRIWNANT sits on a plot of roughly 0.088 of an acre, or 356m². The below map shows the location of 18 HEOL BRIWNANT, 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 18 HEOL BRIWNANT). 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 18 HEOL BRIWNANT?

18 HEOL BRIWNANT is located in CARDIFF, in the CF14 postcode district. The below map shows the position of No. 18 on HEOL BRIWNANT.