15, PORTH Y WAUN, GOWERTON, SWANSEA, SA4 3BJ - £79,950

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.

15 PORTH Y WAUN is a very small extended semi-detached house of 84m², built sometime between 1991 and 1995, which could now be worth an estimated £247,042. It was last sold for £79,950 in November 2002, which was around 22% above the average November 2002 semi-detached price in the Swansea local authority area. The most recent EPC inspection was March 2019, where the current energy rating was C, and the potential energy rating was B.

15 PORTH Y WAUN Sold Prices

Land registry data shows three sales for 15 PORTH Y WAUN 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 15 PORTH Y WAUN 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
2002 21 NOV	£79,950	£65,644	22% above HPI
2001 14 DEC	£69,000	£55,955	23% above HPI
1996 25 OCT	£55,000	£44,464	24% above HPI

15 PORTH Y WAUN 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 15 PORTH Y WAUN sales between October 1996 and November 2002 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 2001 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the November 2002 sale, where it falls to 22% above the HPI. The line then continues to track at 22% above the HPI.

What might 15 PORTH Y WAUN be worth now?

15 PORTH Y WAUN might now be worth an estimated £247,042.

This is based on house price inflation of 209%, between November 2002 and February 2025, 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 209% inflationary increase is applied to the most recent sale price for 15 PORTH Y WAUN of £79,950 on 21st November 2002. For the value to have increased from £79,950 to £247,042 over the 23 years and nine months to February 2025, the following assumptions must hold true:

• The value of 15 PORTH Y WAUN has moved in line with the HPI for semi-detached houses in the Swansea local authority area.
• The November 2002 sale price of £79,950 represented a fair market value for the property.
• The size, condition, and specification of 15 PORTH Y WAUN has not materially changed since November 2002.

How Large is 15 PORTH Y WAUN?

15 PORTH Y WAUN is 84m², which includes one extension, according to the EPC inspection conducted in March 2019. This puts it in the smallest 20% of semi-detached houses houses in Gowerton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Gowerton, and where 15 PORTH Y WAUN lies on this distribution: 19% of semi-detached houses houses are smaller than 15 PORTH Y WAUN, and 80% of houses are larger. Note that EPC data is not available for all properties in Gowerton.

15 PORTH Y WAUN: Plot and Title Map

15 PORTH Y WAUN sits on a plot of roughly 0.062 of an acre, or 249m². The below map shows the location of 15 PORTH Y WAUN, 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 15 PORTH Y WAUN). 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 15 PORTH Y WAUN?

15 PORTH Y WAUN is located in GOWERTON, in the SA4 postcode district. The below map shows the position of No. 15 on PORTH Y WAUN.