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.
30 CILMAENGWYN ROAD is a large extended semi-detached house of 119m², built sometime between 1900 and 1929, which could now be worth an estimated £131,244. It was last sold for £73,500 in October 2009, which was around 18% below the average October 2009 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was June 2009, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows two sales for 30 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. One of the two 30 CILMAENGWYN ROAD sales was for below the average price, whilst the other was 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 |
---|---|---|---|
2009 19 OCT | £73,500 | £90,108 | ![]() 18% below HPI |
1996 26 APR | £36,000 | £31,809 | ![]() 13% 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 30 CILMAENGWYN ROAD sales from April 1996 and October 2009 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 April 1996 sale was for 13% above the HPI. So the extrapolation line tracks at 13% above the HPI over time, until the October 2009 sale, where it falls to 18% below the HPI. The line then continues to track at 18% below the HPI.
30 CILMAENGWYN ROAD might now be worth an estimated £131,244.
This is based on house price inflation of 78.6%, between October 2009 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 78.6% inflationary increase is applied to the most recent sale price for 30 CILMAENGWYN ROAD of £73,500 on 19th October 2009. For the value to have increased from £73,500 to £131,244 over the sixteen years and eight months to February 2025, the following assumptions must hold true:
30 CILMAENGWYN ROAD is 119m², which includes two extensions, according to the EPC inspection conducted in June 2009. This puts it in the largest 30% 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 30 CILMAENGWYN ROAD lies on this distribution: 78% of semi-detached houses houses are smaller than 30 CILMAENGWYN ROAD, and 22% of houses are larger. Note that EPC data is not available for all properties in Ystalyfera.
30 CILMAENGWYN ROAD sits on a plot of roughly 0.101 of an acre, or 410m². The below map shows the location of 30 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 30 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.
30 CILMAENGWYN ROAD is located in PONTARDAWE, in the SA8 postcode district. The below map shows the position of No. 30 on CILMAENGWYN ROAD.
Most recent sales first: