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.
41 RIDGEWAY is a very small semi-detached house of 77m², built sometime between 1967 and 1975, which could now be worth an estimated £250,115. It was last sold for £232,000 in June 2025, which was around 22% above the average June 2025 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was February 2025, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 41 RIDGEWAY 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 |
|---|---|---|---|
2025 13 JUN | £232,000 | £189,651 | 22% above HPI |
41 RIDGEWAY might now be worth an estimated £250,115.
This is based on house price inflation of 7.8%, between June 2025 and April 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 7.8% inflationary increase is applied to the most recent sale price for 41 RIDGEWAY of £232,000 on 13th June 2025. For the value to have increased from £232,000 to £250,115 over the one year and two months to April 2026, the following assumptions must hold true:
41 RIDGEWAY is 77m² according to the EPC inspection conducted in February 2025. This puts it in the smallest 20% of semi-detached houses in Trethomas, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Trethomas, and where 41 RIDGEWAY lies on this distribution: 14% of semi-detached houses are smaller than 41 RIDGEWAY, and 83% of semi-detached houses are larger. Note that EPC data is not available for all properties in Trethomas.

41 RIDGEWAY sits on a plot of roughly 0.092 of an acre, or 372m².
41 RIDGEWAY is located in MACHEN, in the CF83 postcode district.
Most recent sales first: