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.
15 MATHEW WALK is a very small semi-detached house of 42m², built sometime between 1967 and 1975, which could now be worth an estimated £128,869. It was last sold for £96,500 in December 2018, which was around 60% below the average December 2018 semi-detached price in the Cardiff local authority area. The most recent EPC inspection was February 2018, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows two sales for 15 MATHEW WALK since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Cardiff local authority area for the corresponding sale date. Both of the two 15 MATHEW WALK 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 |
---|---|---|---|
2018 20 DEC | £96,500 | £238,336 | ![]() 60% below HPI |
2006 4 AUG | £92,000 | £173,375 | ![]() 47% below HPI |
The below graph shows the average semi-detached house price in the Cardiff local authority area over time, sourced from the HPI. The two 15 MATHEW WALK sales from August 2006 and December 2018 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 2006 sale was for 47% below the HPI. So the extrapolation line tracks at 47% below the HPI over time, until the December 2018 sale, where it falls to 60% below the HPI. The line then continues to track at 60% below the HPI.
15 MATHEW WALK might now be worth an estimated £128,869.
This is based on house price inflation of 33.5%, between December 2018 and June 2025, 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 33.5% inflationary increase is applied to the most recent sale price for 15 MATHEW WALK of £96,500 on 20th December 2018. For the value to have increased from £96,500 to £128,869 over the seven years and six months to June 2025, the following assumptions must hold true:
15 MATHEW WALK is 42m² according to the EPC inspection conducted in February 2018. 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 15 MATHEW WALK lies on this distribution: Less than 1% of semi-detached houses houses are smaller than 15 MATHEW WALK, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Cardiff.
15 MATHEW WALK sits on a plot of roughly 7.7 acres, or 31,355m². The below map shows the location of 15 MATHEW WALK, 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 15 MATHEW WALK). 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.
15 MATHEW WALK is located in CARDIFF, in the CF5 postcode district. The below map shows the position of No. 15 on MATHEW WALK.
Most recent sales first: