12, PEN Y BRYN, CWMLLYNFELL, SWANSEA, SA9 2FL - £120,000

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

12 PEN Y BRYN is a very small extended semi-detached house of 83m², built sometime between 1900 and 1929, which could now be worth an estimated £124,628. It was last sold for £120,000 in September 2024, which was around 23% below the average September 2024 semi-detached price in the Neath Port Talbot local authority area. The most recent EPC inspection was February 2019, where the current energy rating was E, and the potential energy rating was B.

12 PEN Y BRYN Sold Prices

Land registry data shows three sales for 12 PEN Y BRYN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Neath Port Talbot local authority area for the corresponding sale date. Two of the three 12 PEN Y BRYN sales were for below the average price, whilst one was 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
2024 13 SEP	£120,000	£154,925	23% below HPI
2004 13 FEB	£59,995	£61,367	2% below HPI
2002 31 MAY	£59,995	£40,979	46% above HPI

12 PEN Y BRYN Price Paid vs. HPI Average

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 three 12 PEN Y BRYN sales between May 2002 and September 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 February 2004 sale was for 2% below the HPI. So the extrapolation line tracks at 2% below the HPI over time, until the September 2024 sale, where it falls to 23% below the HPI. The line then continues to track at 23% below the HPI.

What might 12 PEN Y BRYN be worth now?

12 PEN Y BRYN might now be worth an estimated £124,628.

This is based on house price inflation of 3.9%, between September 2024 and February 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 3.9% inflationary increase is applied to the most recent sale price for 12 PEN Y BRYN of £120,000 on 13th September 2024. For the value to have increased from £120,000 to £124,628 over the one year and seven months to February 2025, the following assumptions must hold true:

• The value of 12 PEN Y BRYN has moved in line with the HPI for semi-detached houses in the Neath Port Talbot local authority area.
• The September 2024 sale price of £120,000 represented a fair market value for the property.
• The size, condition, and specification of 12 PEN Y BRYN has not materially changed since September 2024.

How Large is 12 PEN Y BRYN?

12 PEN Y BRYN is 83m², which includes one extension, according to the EPC inspection conducted in February 2019. This puts it in the smallest 20% of semi-detached houses houses in Cwmllynfell, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Cwmllynfell, and where 12 PEN Y BRYN lies on this distribution: 16% of semi-detached houses houses are smaller than 12 PEN Y BRYN, and 84% of houses are larger. Note that EPC data is not available for all properties in Cwmllynfell.

12 PEN Y BRYN: Plot and Title Map

12 PEN Y BRYN sits on a plot of roughly 0.044 of an acre, or 178m². The below map shows the location of 12 PEN Y BRYN, 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 12 PEN Y BRYN). 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 12 PEN Y BRYN?

12 PEN Y BRYN is located in CWMLLYNFELL, in the SA9 postcode district. The below map shows the position of No. 12 on PEN Y BRYN.