5, CLOS ISLWYN, KILLAY, SWANSEA, SA2 7ET - £290,000

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

5 CLOS ISLWYN is a midsized extended detached house of 108m², built sometime between 2003 and 2006. It was last sold for £290,000 in February 2019, which was around 22% above the average February 2019 detached price in the Swansea local authority area. The most recent EPC inspection was July 2018, where the current energy rating was C, and the potential energy rating was B.

5 CLOS ISLWYN Sold Prices

Land registry data shows two sales for 5 CLOS ISLWYN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Swansea local authority area for the corresponding sale date. Both of the two 5 CLOS ISLWYN 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
2019 22 FEB	£290,000	£237,056	22% above HPI
2000 16 JUN	£103,950	£87,511	19% above HPI

5 CLOS ISLWYN 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 two 5 CLOS ISLWYN sales from June 2000 and February 2019 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 June 2000 sale was for 19% above the HPI. So the extrapolation line tracks at 19% above the HPI over time, until the February 2019 sale, where it rises to 22% above the HPI. The line then continues to track at 22% above the HPI.

What might 5 CLOS ISLWYN be worth now?

5 CLOS ISLWYN might now be worth an estimated £392,074.

This is based on house price inflation of 35.2%, between February 2019 and December 2024, 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 35.2% inflationary increase is applied to the most recent sale price for 5 CLOS ISLWYN of £290,000 on 22nd February 2019. For the value to have increased from £290,000 to £392,074 over the four years and two months to December 2024, the following assumptions must hold true:

• The value of 5 CLOS ISLWYN has moved in line with the HPI for detached houses in the Swansea local authority area.
• The February 2019 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of 5 CLOS ISLWYN has not materially changed since February 2019.

How Large is 5 CLOS ISLWYN?

5 CLOS ISLWYN is 108m², which includes one extension, according to the EPC inspection conducted in July 2018. This puts it in the smallest 50% of detached houses houses in Swansea, based on EPC data. The below chart shows the distribution of detached houses houses by size in Swansea, and where 5 CLOS ISLWYN lies on this distribution: 44% of detached houses houses are smaller than 5 CLOS ISLWYN, and 55% of houses are larger. Note that EPC data is not available for all properties in Swansea.

5 CLOS ISLWYN: Plot and Title Map

5 CLOS ISLWYN sits on a plot of roughly 0.090 of an acre, or 366m². The below map shows the location of 5 CLOS ISLWYN, 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 5 CLOS ISLWYN). 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 5 CLOS ISLWYN?

5 CLOS ISLWYN is located in KILLAY, in the SA2 postcode district. The below map shows the position of No. 5 on CLOS ISLWYN.