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.
6 HIRWAIN STREET is a very small extended terraced house of 75m², built sometime between 1900 and 1929, which could now be worth an estimated £307,442. It was last sold for £103,000 in October 2002, which was around 20% above the average October 2002 terraced price in the Cardiff local authority area. The most recent EPC inspection was August 2019, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 6 HIRWAIN STREET since 1st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Cardiff local authority area for the corresponding sale date. Two of the three 6 HIRWAIN STREET sales were for above the average price, whilst one 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 |
---|---|---|---|
2002 31 OCT | £103,000 | £85,752 | ![]() 20% above HPI |
2002 12 JUL | £93,000 | £80,347 | ![]() 16% above HPI |
1996 3 JUN | £31,000 | £42,871 | ![]() 28% below HPI |
The below graph shows the average terraced house price in the Cardiff local authority area over time, sourced from the HPI. The three 6 HIRWAIN STREET sales between June 1996 and October 2002 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 July 2002 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the October 2002 sale, where it rises to 20% above the HPI. The line then continues to track at 20% above the HPI.
6 HIRWAIN STREET might now be worth an estimated £307,442.
This is based on house price inflation of 198.5%, between October 2002 and June 2025, for terraced 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 198.5% inflationary increase is applied to the most recent sale price for 6 HIRWAIN STREET of £103,000 on 31st October 2002. For the value to have increased from £103,000 to £307,442 over the 23 years and four months to June 2025, the following assumptions must hold true:
6 HIRWAIN STREET is 75m², which includes two extensions, according to the EPC inspection conducted in August 2019. This puts it in the smallest 10% of terraced houses houses in Cardiff, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Cardiff, and where 6 HIRWAIN STREET lies on this distribution: 6% of terraced houses houses are smaller than 6 HIRWAIN STREET, and 93% of houses are larger. Note that EPC data is not available for all properties in Cardiff.
6 HIRWAIN STREET sits on a plot of roughly 0.025 of an acre, or 100m². The below map shows the location of 6 HIRWAIN STREET, 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 6 HIRWAIN STREET). 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.
6 HIRWAIN STREET is located in CARDIFF, in the CF24 postcode district. The below map shows the position of No. 6 on HIRWAIN STREET.
Most recent sales first: