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.
55 DYFFRYN ROAD is a midsized extended semi-detached house of 108m², built sometime between 1900 and 1929, which could now be worth an estimated £219,759. It was last sold for £145,000 in July 2017, which was around 4% above the average July 2017 semi-detached price in the Swansea local authority area. The most recent EPC inspection was January 2016, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows two sales for 55 DYFFRYN ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Swansea local authority area for the corresponding sale date. One of the two 55 DYFFRYN ROAD sales was for above the average price, whilst the other was 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 |
|---|---|---|---|
2017 7 JUL | £145,000 | £139,542 | 4% above HPI |
2006 6 JAN | £116,500 | £123,361 | 6% below HPI |
The below graph shows the average semi-detached house price in the Swansea local authority area over time, sourced from the HPI. The two 55 DYFFRYN ROAD sales from January 2006 and July 2017 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 January 2006 sale was for 6% below the HPI. So the extrapolation line tracks at 6% below the HPI over time, until the July 2017 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

55 DYFFRYN ROAD might now be worth an estimated £219,759.
This is based on house price inflation of 51.6%, between July 2017 and April 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 51.6% inflationary increase is applied to the most recent sale price for 55 DYFFRYN ROAD of £145,000 on 7th July 2017. For the value to have increased from £145,000 to £219,759 over the nine years and three months to April 2026, the following assumptions must hold true:
55 DYFFRYN ROAD is 108m², which includes two extensions, according to the EPC inspection conducted in January 2016. This puts it in the largest 50% of semi-detached houses houses in Gorseinon, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Gorseinon, and where 55 DYFFRYN ROAD lies on this distribution: 56% of semi-detached houses houses are smaller than 55 DYFFRYN ROAD, and 43% of houses are larger. Note that EPC data is not available for all properties in Gorseinon.

55 DYFFRYN ROAD sits on a plot of roughly 0.087 of an acre, or 354m². The below map shows the location of 55 DYFFRYN ROAD, 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 55 DYFFRYN ROAD). 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.

55 DYFFRYN ROAD is located in GORSEINON, in the SA4 postcode district. The below map shows the position of No. 55 on DYFFRYN ROAD.

Most recent sales first: