18, TWYN YR YNYS, CWMAVON, PORT TALBOT, SA12 9EY - £150,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

18 TWYN YR YNYS is a very small semi-detached house of 75m², built sometime between 1996 and 2002. It was last sold for £150,000 in May 2024, which was around 39% below the average May 2024 detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was January 2024, where the current energy rating was C, and the potential energy rating was B.

18 TWYN YR YNYS Sold Prices

Land registry data shows four sales for 18 TWYN YR YNYS since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Neath Port Talbot local authority area for the corresponding sale date. All of the four 18 TWYN YR YNYS 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
2024 3 MAY	£150,000	£245,381	39% below HPI
2015 27 MAR	£100,000	£152,112	34% below HPI
2004 1 OCT	£97,000	£125,817	23% below HPI
2001 29 MAR	£46,075	£65,044	29% below HPI

18 TWYN YR YNYS 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 four 18 TWYN YR YNYS sales between March 2001 and May 2024 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 2015 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the May 2024 sale, where it falls to 39% below the HPI. The line then continues to track at 39% below the HPI.

How Large is 18 TWYN YR YNYS?

18 TWYN YR YNYS is 75m² according to the EPC inspection conducted in January 2024. This puts it in the smallest 10% of detached houses in Cwmavon, based on EPC data. The below chart shows the distribution of detached houses by size in Cwmavon, and where 18 TWYN YR YNYS lies on this distribution: 7% of detached houses are smaller than 18 TWYN YR YNYS, and 93% of houses are larger. Note that EPC data is not available for all properties in Cwmavon.

18 TWYN YR YNYS: Plot and Title Map

18 TWYN YR YNYS sits on a plot of roughly 0.037 of an acre, or 150m². The below map shows the location of 18 TWYN YR YNYS, 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 18 TWYN YR YNYS). 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 18 TWYN YR YNYS?

18 TWYN YR YNYS is located in CWMAVON, in the SA12 postcode district. The below map shows the position of No. 18 on TWYN YR YNYS.