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.
16 PORTHKERRY ROAD is a very small detached house of 74m², built sometime between 1930 and 1949, which could now be worth an estimated £336,176. It was last sold for £337,500 in November 2022, which was around 35% below the average November 2022 detached price in the Vale of Glamorgan local authority area. The most recent EPC inspection was October 2019, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows two sales for 16 PORTHKERRY ROAD since 1st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Vale of Glamorgan local authority area for the corresponding sale date. Both of the two 16 PORTHKERRY ROAD sales were 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 |
|---|---|---|---|
2022 30 NOV | £337,500 | £515,616 | 35% below HPI |
2020 7 AUG | £255,000 | £416,906 | 39% below HPI |
The below graph shows the average detached house price in the Vale of Glamorgan local authority area over time, sourced from the HPI. The two 16 PORTHKERRY ROAD sales from August 2020 and November 2022 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 August 2020 sale was for 39% below the HPI. So the extrapolation line tracks at 39% below the HPI over time, until the November 2022 sale, where it rises to 35% below the HPI. The line then continues to track at 35% below the HPI.

16 PORTHKERRY ROAD might now be worth an estimated £336,176.
This is based on house price deflation of 0.4%, between November 2022 and August 2025, for detached houses, in the Vale of Glamorgan local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.4% deflationary decrease is applied to the most recent sale price for 16 PORTHKERRY ROAD of £337,500 on 30th November 2022. For the value to have decreased from £337,500 to £336,176 over the three years and three months to August 2025, the following assumptions must hold true:
16 PORTHKERRY ROAD is 74m² according to the EPC inspection conducted in October 2019. This puts it in the smallest 10% of detached houses houses in Rhoose, based on EPC data. The below chart shows the distribution of detached houses houses by size in Rhoose, and where 16 PORTHKERRY ROAD lies on this distribution: 2% of detached houses houses are smaller than 16 PORTHKERRY ROAD, and 98% of houses are larger. Note that EPC data is not available for all properties in Rhoose.

16 PORTHKERRY ROAD sits on a plot of roughly 0.193 of an acre, or 783m². The below map shows the location of 16 PORTHKERRY 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 16 PORTHKERRY 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.

16 PORTHKERRY ROAD is located in RHOOSE, in the CF62 postcode district. The below map shows the position of No. 16 on PORTHKERRY ROAD.

Most recent sales first: