19, HEOL GWRGAN, CARDIFF, CF14 1PP - £445,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

19 HEOL GWRGAN is a very small detached house of 75m², built sometime between 1930 and 1949, which could now be worth an estimated £477,845. It was last sold for £445,000 in July 2022, which was around 9% below the average July 2022 detached price in the Cardiff local authority area. The most recent EPC inspection was September 2021, where the current energy rating was D, and the potential energy rating was B.

19 HEOL GWRGAN Sold Prices

Land registry data shows two sales for 19 HEOL GWRGAN 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 19 HEOL GWRGAN 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
2022 21 JUL	£445,000	£486,785	9% below HPI
1996 30 AUG	£68,500	£99,167	31% below HPI

19 HEOL GWRGAN 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 19 HEOL GWRGAN sales from August 1996 and July 2022 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 August 1996 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the July 2022 sale, where it rises to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 19 HEOL GWRGAN be worth now?

19 HEOL GWRGAN might now be worth an estimated £477,845.

This is based on house price inflation of 7.4%, between July 2022 and December 2024, for detached houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 7.4% inflationary increase is applied to the most recent sale price for 19 HEOL GWRGAN of £445,000 on 21st July 2022. For the value to have increased from £445,000 to £477,845 over the one year and seven months to December 2024, the following assumptions must hold true:

• The value of 19 HEOL GWRGAN has moved in line with the HPI for detached houses in the Cardiff local authority area.
• The July 2022 sale price of £445,000 represented a fair market value for the property.
• The size, condition, and specification of 19 HEOL GWRGAN has not materially changed since July 2022.

How Large is 19 HEOL GWRGAN?

19 HEOL GWRGAN is 75m² 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 19 HEOL GWRGAN lies on this distribution: 6% of detached houses houses are smaller than 19 HEOL GWRGAN, and 93% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

19 HEOL GWRGAN: Plot and Title Map

19 HEOL GWRGAN sits on a plot of roughly 0.121 of an acre, or 491m². The below map shows the location of 19 HEOL GWRGAN, 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 19 HEOL GWRGAN). 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 19 HEOL GWRGAN?

19 HEOL GWRGAN is located in CARDIFF, in the CF14 postcode district. The below map shows the position of No. 19 on HEOL GWRGAN.