36, PENRHOS, GORSEINON, SWANSEA, SA4 4PA - £257,500

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.

36 PENRHOS is a midsized extended semi-detached house of 101m², built sometime between 1950 and 1966, which could now be worth an estimated £254,001. It was last sold for £257,500 in December 2025, which was around 20% above the average December 2025 semi-detached price in the Swansea local authority area. The most recent EPC inspection was January 2023, where the current energy rating was B, and the potential energy rating was B.

36 PENRHOS Sold Prices

Land registry data shows three sales for 36 PENRHOS 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 Swansea local authority area for the corresponding sale date. All of the three 36 PENRHOS 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
2025 19 DEC	£257,500	£214,400	20% above HPI
2011 2 DEC	£125,000	£121,472	3% above HPI
2005 28 OCT	£135,000	£122,760	10% above HPI

36 PENRHOS Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Swansea local authority area over time, sourced from the HPI. The three 36 PENRHOS sales between October 2005 and December 2025 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 December 2011 sale was for 3% above the HPI. So the extrapolation line tracks at 3% above the HPI over time, until the December 2025 sale, where it rises to 20% above the HPI. The line then continues to track at 20% above the HPI.

What might 36 PENRHOS be worth now?

36 PENRHOS might now be worth an estimated £254,001.

This is based on house price deflation of 1.4%, between December 2025 and April 2026, for semi-detached houses, in the Swansea local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 1.4% deflationary decrease is applied to the most recent sale price for 36 PENRHOS of £257,500 on 19th December 2025. For the value to have decreased from £257,500 to £254,001 over the one year and eight months to April 2026, the following assumptions must hold true:

• The value of 36 PENRHOS has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The December 2025 sale price of £257,500 represented a fair market value for the property.
• The size, condition, and specification of 36 PENRHOS has not materially changed since December 2025.

How Large is 36 PENRHOS?

36 PENRHOS is 101m², which includes one extension, according to the EPC inspection conducted in January 2023. This puts it in the smallest 50% of semi-detached houses houses in Gorseinon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Gorseinon, and where 36 PENRHOS lies on this distribution: 48% of semi-detached houses houses are smaller than 36 PENRHOS, and 51% of houses are larger. Note that EPC data is not available for all properties in Gorseinon.

36 PENRHOS: Plot and Title Map

36 PENRHOS sits on a plot of roughly 0.050 of an acre, or 204m². The below map shows the location of 36 PENRHOS, 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 36 PENRHOS). 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 36 PENRHOS?

36 PENRHOS is located in GORSEINON, in the SA4 postcode district. The below map shows the position of No. 36 on PENRHOS.