7, GELLIONEN CLOSE, CLYDACH, SWANSEA, SA6 5HS - £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.

7 GELLIONEN CLOSE is a small detached house of 91m², built sometime between 1983 and 1990, which could now be worth an estimated £256,099. It was last sold for £257,500 in January 2026, which was around 22% below the average January 2026 detached price in the Swansea local authority area. The most recent EPC inspection was April 2025, where the current energy rating was D, and the potential energy rating was B.

7 GELLIONEN CLOSE Sold Prices

Land registry data shows three sales for 7 GELLIONEN CLOSE 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 7 GELLIONEN CLOSE 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
2026 9 JAN	£257,500	£330,576	22% below HPI
2015 1 MAY	£165,000	£202,423	18% below HPI
2007 14 SEP	£169,000	£218,957	23% below HPI

7 GELLIONEN CLOSE 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 7 GELLIONEN CLOSE sales between September 2007 and January 2026 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 May 2015 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the January 2026 sale, where it falls to 22% below the HPI. The line then continues to track at 22% below the HPI.

What might 7 GELLIONEN CLOSE be worth now?

7 GELLIONEN CLOSE might now be worth an estimated £256,099.

This is based on house price deflation of 0.5%, between January 2026 and May 2026, 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 0.5% deflationary decrease is applied to the most recent sale price for 7 GELLIONEN CLOSE of £257,500 on 9th January 2026. For the value to have decreased from £257,500 to £256,099 over the eight months to May 2026, the following assumptions must hold true:

• The value of 7 GELLIONEN CLOSE has moved in line with the HPI for detached houses in the Swansea local authority area.
• The January 2026 sale price of £257,500 represented a fair market value for the property.
• The size, condition, and specification of 7 GELLIONEN CLOSE has not materially changed since January 2026.

How Large is 7 GELLIONEN CLOSE?

7 GELLIONEN CLOSE is 91m² according to the EPC inspection conducted in April 2025. This puts it in the smallest 40% of detached houses houses in Clydach, based on EPC data. The below chart shows the distribution of detached houses houses by size in Clydach, and where 7 GELLIONEN CLOSE lies on this distribution: 34% of detached houses houses are smaller than 7 GELLIONEN CLOSE, and 66% of houses are larger. Note that EPC data is not available for all properties in Clydach.

7 GELLIONEN CLOSE: Plot and Title Map

7 GELLIONEN CLOSE sits on a plot of roughly 0.048 of an acre, or 195m². The below map shows the location of 7 GELLIONEN CLOSE, 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 7 GELLIONEN CLOSE). 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 7 GELLIONEN CLOSE?

7 GELLIONEN CLOSE is located in CLYDACH, in the SA6 postcode district. The below map shows the position of No. 7 on GELLIONEN CLOSE.