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.
SOUTHERNDOWN is a very large extended detached house of 177m², built sometime between 1983 and 1990, which could now be worth an estimated £511,987. It was last sold for £375,000 in October 2017, which was around 68% above the average October 2017 detached price in the Torfaen local authority area. The most recent EPC inspection was February 2017, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for SOUTHERNDOWN since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Torfaen local authority area for the corresponding sale date. Both of the two SOUTHERNDOWN 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 |
---|---|---|---|
2017 26 OCT | £375,000 | £222,949 | ![]() 68% above HPI |
2009 16 OCT | £355,000 | £190,282 | ![]() 87% above HPI |
The below graph shows the average detached house price in the Torfaen local authority area over time, sourced from the HPI. The two SOUTHERNDOWN sales from October 2009 and October 2017 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 October 2009 sale was for 87% above the HPI. So the extrapolation line tracks at 87% above the HPI over time, until the October 2017 sale, where it falls to 68% above the HPI. The line then continues to track at 68% above the HPI.
SOUTHERNDOWN might now be worth an estimated £511,987.
This is based on house price inflation of 36.5%, between October 2017 and March 2025, for detached houses, in the Torfaen local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 36.5% inflationary increase is applied to the most recent sale price for SOUTHERNDOWN of £375,000 on 26th October 2017. For the value to have increased from £375,000 to £511,987 over the eight years and seven months to March 2025, the following assumptions must hold true:
SOUTHERNDOWN is 177m², which includes two extensions, according to the EPC inspection conducted in February 2017. This puts it in the largest 10% of detached houses houses in Pontypool, based on EPC data. The below chart shows the distribution of detached houses houses by size in Pontypool, and where SOUTHERNDOWN lies on this distribution: 93% of detached houses houses are smaller than SOUTHERNDOWN, and 7% of houses are larger. Note that EPC data is not available for all properties in Pontypool.
SOUTHERNDOWN sits on a plot of roughly 0.163 of an acre, or 658m². The below map shows the location of SOUTHERNDOWN, 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 SOUTHERNDOWN). 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.
SOUTHERNDOWN is located on CHURCH LANE in NEW INN, in the NP4 postcode district. The below map shows the position of SOUTHERNDOWN on CHURCH LANE.
Most recent sales first: