14, NANT Y MYNYDD, SEVEN SISTERS, NEATH, SA10 9BU - £61,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

14 NANT Y MYNYDD is a very small detached house of 57m², built sometime between 1950 and 1966. It was last sold for £61,000 in January 2014, which was around 56% below the average January 2014 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was July 2013, where the current energy rating was E, and the potential energy rating was B.

14 NANT Y MYNYDD Sold Prices

Land registry data shows two sales for 14 NANT Y MYNYDD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Neath Port Talbot local authority area for the corresponding sale date. Both of the two 14 NANT Y MYNYDD 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
2014 27 JAN	£61,000	£137,910	56% below HPI
2012 28 SEP	£59,000	£136,175	57% below HPI

14 NANT Y MYNYDD Price Paid vs. HPI Average

The below graph shows the average detached house price in the Neath Port Talbot local authority area over time, sourced from the HPI. The two 14 NANT Y MYNYDD sales from September 2012 and January 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 September 2012 sale was for 57% below the HPI. So the extrapolation line tracks at 57% below the HPI over time, until the January 2014 sale, where it rises to 56% below the HPI. The line then continues to track at 56% below the HPI.

How Large is 14 NANT Y MYNYDD?

14 NANT Y MYNYDD is 57m² according to the EPC inspection conducted in July 2013. This puts it in the smallest 10% of detached houses houses in Seven Sisters, based on EPC data. The below chart shows the distribution of detached houses houses by size in Seven Sisters, and where 14 NANT Y MYNYDD lies on this distribution: 4% of detached houses houses are smaller than 14 NANT Y MYNYDD, and 96% of houses are larger. Note that EPC data is not available for all properties in Seven Sisters.

14 NANT Y MYNYDD: Plot and Title Map

14 NANT Y MYNYDD sits on a plot of roughly 0.123 of an acre, or 498m². The below map shows the location of 14 NANT Y MYNYDD, 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 14 NANT Y MYNYDD). 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.

Where is 14 NANT Y MYNYDD?

14 NANT Y MYNYDD is located in SEVEN SISTERS, in the SA10 postcode district. The below map shows the position of No. 14 on NANT Y MYNYDD.