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.
20 HILLSIDE is a large extended semi-detached house of 90m², built sometime before 1900, which could now be worth an estimated £231,037. It was last sold for £213,000 in November 2022, which was around 14% above the average November 2022 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was June 2022, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 20 HILLSIDE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Caerphilly 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 |
|---|---|---|---|
2022 25 NOV | £213,000 | £187,490 | 14% above HPI |
20 HILLSIDE might now be worth an estimated £231,037.
This is based on house price inflation of 8.5%, between November 2022 and May 2026, for semi-detached houses, in the Caerphilly local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 8.5% inflationary increase is applied to the most recent sale price for 20 HILLSIDE of £213,000 on 25th November 2022. For the value to have increased from £213,000 to £231,037 over the four years and six months to May 2026, the following assumptions must hold true:
20 HILLSIDE is 90m², which includes one extension, according to the EPC inspection conducted in June 2022. This puts it in the largest 40% of semi-detached houses in Risca, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Risca, and where 20 HILLSIDE lies on this distribution: 65% of semi-detached houses are smaller than 20 HILLSIDE, and 33% of semi-detached houses are larger. Note that EPC data is not available for all properties in Risca.

20 HILLSIDE sits on a plot of roughly 0.071 of an acre, or 289m².
20 HILLSIDE is located in RISCA, in the NP11 postcode district.
Most recent sales first: