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.
42 THE GARTH is a small extended semi-detached house of 79m², built sometime between 1967 and 1975, which could now be worth an estimated £197,629. It was last sold for £104,950 in October 2014, which was around 3% below the average October 2014 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was January 2025, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 42 THE GARTH 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 |
|---|---|---|---|
2014 18 OCT | £104,950 | £107,997 | 3% below HPI |
42 THE GARTH might now be worth an estimated £197,629.
This is based on house price inflation of 88.3%, between October 2014 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 88.3% inflationary increase is applied to the most recent sale price for 42 THE GARTH of £104,950 on 18th October 2014. For the value to have increased from £104,950 to £197,629 over the twelve years and five months to May 2026, the following assumptions must hold true:
42 THE GARTH is 79m², which includes two extensions, according to the EPC inspection conducted in January 2025. This puts it in the smallest 30% of semi-detached houses in Abertridwr, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Abertridwr, and where 42 THE GARTH lies on this distribution: 30% of semi-detached houses are smaller than 42 THE GARTH, and 66% of semi-detached houses are larger. Note that EPC data is not available for all properties in Abertridwr.

42 THE GARTH sits on a plot of roughly 0.080 of an acre, or 322m².
42 THE GARTH is located in ABERTRIDWR, in the CF83 postcode district.
Most recent sales first: