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.
1 PLAS CROESO is a very large extended detached house of 147m², built sometime between 1983 and 1990, which could now be worth an estimated £305,655. It was last sold for £285,000 in July 2023, which was around 7% below the average July 2023 detached price in the Swansea local authority area. The most recent EPC inspection was February 2023, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 1 PLAS CROESO since 1st January 1995. The below table shows the price paid for the one sale, along with the average 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 |
|---|---|---|---|
2023 19 JUL | £285,000 | £306,560 | 7% below HPI |
1 PLAS CROESO might now be worth an estimated £305,655.
This is based on house price inflation of 7.2%, between July 2023 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 7.2% inflationary increase is applied to the most recent sale price for 1 PLAS CROESO of £285,000 on 19th July 2023. For the value to have increased from £285,000 to £305,655 over the three years and two months to May 2026, the following assumptions must hold true:
1 PLAS CROESO is 147m², which includes one extension, according to the EPC inspection conducted in February 2023. This puts it in the largest 20% of detached houses in Gorseinon, based on EPC data. The below chart shows the distribution of detached houses by size in Gorseinon, and where 1 PLAS CROESO lies on this distribution: 87% of detached houses are smaller than 1 PLAS CROESO, and 12% of detached houses are larger. Note that EPC data is not available for all properties in Gorseinon.

1 PLAS CROESO sits on a plot of roughly 0.088 of an acre, or 355m².
1 PLAS CROESO is located in GORSEINON, in the SA4 postcode district.
Most recent sales first: