17, LLYS GWYN FAEN, GORSEINON, SWANSEA, SA4 4JG - £300,000

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

17 LLYS GWYN FAEN is a small extended detached house of 84m², built sometime between 1983 and 1990, which could now be worth an estimated £307,769. It was last sold for £300,000 in June 2024, which was around 2% below the average June 2024 detached price in the Swansea local authority area. The most recent EPC inspection was May 2024, where the current energy rating was D, and the potential energy rating was B.

17 LLYS GWYN FAEN Sold Prices

Land registry data shows four sales for 17 LLYS GWYN FAEN since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. All of the four 17 LLYS GWYN FAEN 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 27 JUN	£300,000	£307,472	2% below HPI
2010 12 JAN	£170,000	£196,966	14% below HPI
2005 2 SEP	£140,000	£197,312	29% below HPI
1997 18 JUL	£65,500	£76,858	15% below HPI

17 LLYS GWYN FAEN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Swansea local authority area over time, sourced from the HPI. The four 17 LLYS GWYN FAEN sales between July 1997 and June 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 January 2010 sale was for 14% below the HPI. So the extrapolation line tracks at 14% below the HPI over time, until the June 2024 sale, where it rises to 2% below the HPI. The line then continues to track at 2% below the HPI.

What might 17 LLYS GWYN FAEN be worth now?

17 LLYS GWYN FAEN might now be worth an estimated £307,769.

This is based on house price inflation of 2.6%, between June 2024 and February 2025, for 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 2.6% inflationary increase is applied to the most recent sale price for 17 LLYS GWYN FAEN of £300,000 on 27th June 2024. For the value to have increased from £300,000 to £307,769 over the one year and four months to February 2025, the following assumptions must hold true:

• The value of 17 LLYS GWYN FAEN has moved in line with the HPI for detached houses in the Swansea local authority area.
• The June 2024 sale price of £300,000 represented a fair market value for the property.
• The size, condition, and specification of 17 LLYS GWYN FAEN has not materially changed since June 2024.

How Large is 17 LLYS GWYN FAEN?

17 LLYS GWYN FAEN is 84m², which includes one extension, according to the EPC inspection conducted in May 2024. This puts it in the smallest 30% of detached houses houses in Gorseinon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Gorseinon, and where 17 LLYS GWYN FAEN lies on this distribution: 21% of detached houses houses are smaller than 17 LLYS GWYN FAEN, and 78% of houses are larger. Note that EPC data is not available for all properties in Gorseinon.

17 LLYS GWYN FAEN: Plot and Title Map

17 LLYS GWYN FAEN sits on a plot of roughly 0.122 of an acre, or 492m². The below map shows the location of 17 LLYS GWYN FAEN, 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 17 LLYS GWYN FAEN). 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 17 LLYS GWYN FAEN?

17 LLYS GWYN FAEN is located in GORSEINON, in the SA4 postcode district. The below map shows the position of No. 17 on LLYS GWYN FAEN.