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.
21 BRYNTEG ROAD is a midsized extended semi-detached house of 91m², built sometime between 1950 and 1966, which could now be worth an estimated £116,587. It was last sold for £71,000 in February 2015, which was around 45% below the average February 2015 semi-detached price in the Swansea local authority area. The most recent EPC inspection was October 2014, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows one sale for 21 BRYNTEG ROAD 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 |
|---|---|---|---|
2015 11 FEB | £71,000 | £128,690 | 45% below HPI |
21 BRYNTEG ROAD might now be worth an estimated £116,587.
This is based on house price inflation of 64.2%, between February 2015 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 64.2% inflationary increase is applied to the most recent sale price for 21 BRYNTEG ROAD of £71,000 on 11th February 2015. For the value to have increased from £71,000 to £116,587 over the ten years and nine months to May 2026, the following assumptions must hold true:
21 BRYNTEG ROAD is 91m², which includes one extension, according to the EPC inspection conducted in October 2014. This puts it in the largest 50% 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 21 BRYNTEG ROAD lies on this distribution: 54% of semi-detached houses are smaller than 21 BRYNTEG ROAD, and 45% of semi-detached houses are larger. Note that EPC data is not available for all properties in Gorseinon.

21 BRYNTEG ROAD sits on a plot of roughly 0.089 of an acre, or 360m².
21 BRYNTEG ROAD is located in GORSEINON, in the SA4 postcode district.
Most recent sales first: