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.
3 HEOL Y GWRGAN is a small extended semi-detached house of 86m², built sometime between 1950 and 1966, which could now be worth an estimated £159,889. It was last sold for £107,500 in June 2019, which was around 3% below the average June 2019 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was July 2014, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 3 HEOL Y GWRGAN 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 3 HEOL Y GWRGAN 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 |
|---|---|---|---|
2019 7 JUN | £107,500 | £110,277 | 3% below HPI |
2006 28 NOV | £90,000 | £98,260 | 8% 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 two 3 HEOL Y GWRGAN sales from November 2006 and June 2019 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 November 2006 sale was for 8% below the HPI. So the extrapolation line tracks at 8% below the HPI over time, until the June 2019 sale, where it rises to 3% below the HPI. The line then continues to track at 3% below the HPI.

3 HEOL Y GWRGAN might now be worth an estimated £159,889.
This is based on house price inflation of 48.7%, between June 2019 and August 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 48.7% inflationary increase is applied to the most recent sale price for 3 HEOL Y GWRGAN of £107,500 on 7th June 2019. For the value to have increased from £107,500 to £159,889 over the five years and ten months to August 2025, the following assumptions must hold true:
3 HEOL Y GWRGAN is 86m², which includes one extension, according to the EPC inspection conducted in July 2014. This puts it in the smallest 30% of semi-detached houses houses in Port Talbot, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Port Talbot, and where 3 HEOL Y GWRGAN lies on this distribution: 23% of semi-detached houses houses are smaller than 3 HEOL Y GWRGAN, and 76% of houses are larger. Note that EPC data is not available for all properties in Port Talbot.

3 HEOL Y GWRGAN sits on a plot of roughly 0.082 of an acre, or 331m². The below map shows the location of 3 HEOL Y GWRGAN, 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 3 HEOL Y GWRGAN). 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.

3 HEOL Y GWRGAN is located in PORT TALBOT, in the SA13 postcode district. The below map shows the position of No. 3 on HEOL Y GWRGAN.

Most recent sales first: