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.
18 CLOS BRYNAFON is a large extended semi-detached house of 105m², built sometime between 1991 and 1995, which could now be worth an estimated £234,696. It was last sold for £59,000 in July 2000, which was around 11% above the average July 2000 semi-detached price in the Swansea local authority area. The most recent EPC inspection was April 2015, where the current energy rating was C, and the potential energy rating was A.
Land registry data shows one sale for 18 CLOS BRYNAFON since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Swansea local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2000 7 JUL | £59,000 | £53,123 | 11% above HPI |
18 CLOS BRYNAFON might now be worth an estimated £234,696.
This is based on house price inflation of 297.8%, between July 2000 and May 2026, 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 297.8% inflationary increase is applied to the most recent sale price for 18 CLOS BRYNAFON of £59,000 on 7th July 2000. For the value to have increased from £59,000 to £234,696 over the 26 years and two months to May 2026, the following assumptions must hold true:
18 CLOS BRYNAFON is 105m², which includes one extension, according to the EPC inspection conducted in April 2015. This puts it in the largest 30% of semi-detached houses in Gorseinon, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Gorseinon, and where 18 CLOS BRYNAFON lies on this distribution: 76% of semi-detached houses are smaller than 18 CLOS BRYNAFON, and 23% of semi-detached houses are larger. Note that EPC data is not available for all properties in Gorseinon.

18 CLOS BRYNAFON sits on a plot of roughly 0.061 of an acre, or 245m².
18 CLOS BRYNAFON is located in GORSEINON, in the SA4 postcode district.
Most recent sales first: