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.
39 CILMAENGWYN ROAD is a very large extended semi-detached house of 140m², built sometime before 1900, which could now be worth an estimated £290,200. It was last sold for £168,500 in June 2014, which was around 80% above the average June 2014 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was April 2014, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 39 CILMAENGWYN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Neath Port Talbot local authority area for the corresponding sale date. Both of the two 39 CILMAENGWYN 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 |
---|---|---|---|
2014 25 JUN | £168,500 | £93,424 | ![]() 80% above HPI |
2005 12 JAN | £95,000 | £80,915 | ![]() 17% above 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 two 39 CILMAENGWYN ROAD sales from January 2005 and June 2014 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 January 2005 sale was for 17% above the HPI. So the extrapolation line tracks at 17% above the HPI over time, until the June 2014 sale, where it rises to 80% above the HPI. The line then continues to track at 80% above the HPI.
39 CILMAENGWYN ROAD might now be worth an estimated £290,200.
This is based on house price inflation of 72.2%, between June 2014 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 72.2% inflationary increase is applied to the most recent sale price for 39 CILMAENGWYN ROAD of £168,500 on 25th June 2014. For the value to have increased from £168,500 to £290,200 over the eleven years and four months to February 2025, the following assumptions must hold true:
39 CILMAENGWYN ROAD is 140m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the largest 20% 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 39 CILMAENGWYN ROAD lies on this distribution: 88% of semi-detached houses houses are smaller than 39 CILMAENGWYN ROAD, and 12% of houses are larger. Note that EPC data is not available for all properties in Ystalyfera.
39 CILMAENGWYN ROAD sits on a plot of roughly 0.120 of an acre, or 487m². The below map shows the location of 39 CILMAENGWYN 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 39 CILMAENGWYN 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.
39 CILMAENGWYN ROAD is located in PONTARDAWE, in the SA8 postcode district. The below map shows the position of No. 39 on CILMAENGWYN ROAD.
Most recent sales first: