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.
89 PINE VALLEY is a very large extended semi-detached house of 170m², built sometime between 1967 and 1975, which could now be worth an estimated £296,974. It was last sold for £276,500 in September 2022, which was around 81% above the average September 2022 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was May 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 89 PINE VALLEY 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 89 PINE VALLEY 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 |
|---|---|---|---|
2022 23 SEP | £276,500 | £152,711 | 81% above HPI |
2014 7 MAR | £110,000 | £88,669 | 24% 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 89 PINE VALLEY sales from March 2014 and September 2022 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 March 2014 sale was for 24% above the HPI. So the extrapolation line tracks at 24% above the HPI over time, until the September 2022 sale, where it rises to 81% above the HPI. The line then continues to track at 81% above the HPI.

89 PINE VALLEY might now be worth an estimated £296,974.
This is based on house price inflation of 7.4%, between September 2022 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 7.4% inflationary increase is applied to the most recent sale price for 89 PINE VALLEY of £276,500 on 23rd September 2022. For the value to have increased from £276,500 to £296,974 over the three years and one month to August 2025, the following assumptions must hold true:
89 PINE VALLEY is 170m², which includes two extensions, according to the EPC inspection conducted in May 2022. This puts it in the largest 20% of semi-detached houses houses in Cwmavon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cwmavon, and where 89 PINE VALLEY lies on this distribution: 88% of semi-detached houses houses are smaller than 89 PINE VALLEY, and 12% of houses are larger. Note that EPC data is not available for all properties in Cwmavon.

89 PINE VALLEY sits on a plot of roughly 0.107 of an acre, or 435m². The below map shows the location of 89 PINE VALLEY, 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 89 PINE VALLEY). 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.

89 PINE VALLEY is located in CWMAVON, in the SA12 postcode district. The below map shows the position of No. 89 on PINE VALLEY.

Most recent sales first: