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.
20 CARDIFF ROAD is a very small extended semi-detached house of 77m², built sometime between 1900 and 1929, which could now be worth an estimated £343,370. It was last sold for £252,500 in February 2019, which was around 6% above the average February 2019 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was March 2010, where the current energy rating was D, and the potential energy rating was D.
Land registry data shows four sales for 20 CARDIFF ROAD since 1st January 1995. The below table shows the price paid for the four sales, along with the average semi-detached price in the Cardiff local authority area for the corresponding sale date. All of the four 20 CARDIFF ROAD 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 |
|---|---|---|---|
2019 26 FEB | £252,500 | £239,296 | 6% above HPI |
2012 26 OCT | £245,000 | £177,673 | 38% above HPI |
2010 4 OCT | £225,000 | £175,445 | 28% above HPI |
2005 18 APR | £195,000 | £165,377 | 18% above HPI |
The below graph shows the average semi-detached house price in the Cardiff local authority area over time, sourced from the HPI. The four 20 CARDIFF ROAD sales between April 2005 and February 2019 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 October 2012 sale was for 38% above the HPI. So the extrapolation line tracks at 38% above the HPI over time, until the February 2019 sale, where it falls to 6% above the HPI. The line then continues to track at 6% above the HPI.

20 CARDIFF ROAD might now be worth an estimated £343,370.
This is based on house price inflation of 36%, between February 2019 and May 2026, for semi-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 36% inflationary increase is applied to the most recent sale price for 20 CARDIFF ROAD of £252,500 on 26th February 2019. For the value to have increased from £252,500 to £343,370 over the six years and nine months to May 2026, the following assumptions must hold true:
20 CARDIFF ROAD is 77m², which includes one extension, according to the EPC inspection conducted in March 2010. This puts it in the smallest 10% of semi-detached houses houses in Cardiff, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cardiff, and where 20 CARDIFF ROAD lies on this distribution: 7% of semi-detached houses houses are smaller than 20 CARDIFF ROAD, and 93% of houses are larger. Note that EPC data is not available for all properties in Cardiff.

20 CARDIFF ROAD sits on a plot of roughly 0.039 of an acre, or 156m². The below map shows the location of 20 CARDIFF ROAD, 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 20 CARDIFF ROAD). 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.

20 CARDIFF ROAD is located in LLANDAFF, in the CF5 postcode district. The below map shows the position of No. 20 on CARDIFF ROAD.

Most recent sales first: