17, CEFN HELYG, SKETTY, SWANSEA, SA2 9GY - £259,000

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

17 CEFN HELYG is a midsized extended detached house of 121m², built sometime between 1967 and 1975. It was last sold for £259,000 in September 2018, which was around 9% above the average September 2018 detached price in the Swansea local authority area. The most recent EPC inspection was January 2015, where the current energy rating was E, and the potential energy rating was A.

17 CEFN HELYG Sold Prices

Land registry data shows three sales for 17 CEFN HELYG since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. All of the three 17 CEFN HELYG 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
2018 19 SEP	£259,000	£236,607	9% above HPI
2011 12 OCT	£220,000	£196,152	12% above HPI
1997 30 MAY	£83,000	£75,915	9% above HPI

17 CEFN HELYG 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 three 17 CEFN HELYG sales between May 1997 and September 2018 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 October 2011 sale was for 12% above the HPI. So the extrapolation line tracks at 12% above the HPI over time, until the September 2018 sale, where it falls to 9% above the HPI. The line then continues to track at 9% above the HPI.

How Large is 17 CEFN HELYG?

17 CEFN HELYG is 121m², which includes one extension, according to the EPC inspection conducted in January 2015. This puts it in the largest 50% of detached houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses by size in Swansea, and where 17 CEFN HELYG lies on this distribution: 58% of detached houses are smaller than 17 CEFN HELYG, and 42% of houses are larger. Note that EPC data is not available for all properties in Swansea.

17 CEFN HELYG: Plot and Title Map

17 CEFN HELYG sits on a plot of roughly 0.084 of an acre, or 340m². The below map shows the location of 17 CEFN HELYG, 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 CEFN HELYG). 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 CEFN HELYG?

17 CEFN HELYG is located in SKETTY, in the SA2 postcode district. The below map shows the position of No. 17 on CEFN HELYG.