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 TIRBACH ROAD is a midsized extended semi-detached house of 105m², built sometime between 1900 and 1929, which could now be worth an estimated £297,429. It was last sold for £223,000 in February 2021, which was around 85% above the average February 2021 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was October 2020, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows four sales for 15 TIRBACH 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 Neath Port Talbot local authority area for the corresponding sale date. two of the four 15 TIRBACH ROAD sales were for above the average price, and four 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 |
---|---|---|---|
2021 26 FEB | £223,000 | £120,636 | ![]() 85% above HPI |
2015 1 MAY | £90,000 | £90,863 | ![]() 1% below HPI |
2000 4 AUG | £38,206 | £36,493 | ![]() 5% above HPI |
1999 27 JAN | £25,000 | £32,887 | ![]() 24% below HPI |
The below graph shows the average semi-detached house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The four 15 TIRBACH ROAD sales between January 1999 and February 2021 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 May 2015 sale was for 1% below the HPI. So the extrapolation line tracks at 1% below the HPI over time, until the February 2021 sale, where it rises to 85% above the HPI. The line then continues to track at 85% above the HPI.
15 TIRBACH ROAD might now be worth an estimated £297,429.
This is based on house price inflation of 33.4%, between February 2021 and February 2025, for semi-detached houses, in the Neath Port Talbot local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 33.4% inflationary increase is applied to the most recent sale price for 15 TIRBACH ROAD of £223,000 on 26th February 2021. For the value to have increased from £223,000 to £297,429 over the four years to February 2025, the following assumptions must hold true:
15 TIRBACH ROAD is 105m², which includes three extensions, according to the EPC inspection conducted in October 2020. This puts it in the largest 50% of semi-detached houses houses in Ystalyfera, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Ystalyfera, and where 15 TIRBACH ROAD lies on this distribution: 57% of semi-detached houses houses are smaller than 15 TIRBACH ROAD, and 43% of houses are larger. Note that EPC data is not available for all properties in Ystalyfera.
15 TIRBACH ROAD sits on a plot of roughly 0.146 of an acre, or 589m². The below map shows the location of 15 TIRBACH 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 15 TIRBACH 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.
15 TIRBACH ROAD is located in YSTALYFERA, in the SA9 postcode district. The below map shows the position of No. 15 on TIRBACH ROAD.
Most recent sales first: