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.
14 HEOL BARRI is a very large extended semi-detached house of 120m², built sometime between 1950 and 1966, which could now be worth an estimated £231,124. It was last sold for £114,000 in December 2010, which was around 14% above the average December 2010 semi-detached price in the Caerphilly local authority area. The most recent EPC inspection was July 2021, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows one sale for 14 HEOL BARRI 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 |
|---|---|---|---|
2010 20 DEC | £114,000 | £100,309 | 14% above HPI |
14 HEOL BARRI might now be worth an estimated £231,124.
This is based on house price inflation of 102.7%, between December 2010 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 102.7% inflationary increase is applied to the most recent sale price for 14 HEOL BARRI of £114,000 on 20th December 2010. For the value to have increased from £114,000 to £231,124 over the sixteen years and seven months to May 2026, the following assumptions must hold true:
14 HEOL BARRI is 120m², which includes one extension, according to the EPC inspection conducted in July 2021. This puts it in the largest 10% of semi-detached houses in Caerphilly, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Caerphilly, and where 14 HEOL BARRI lies on this distribution: 95% of semi-detached houses are smaller than 14 HEOL BARRI, and 4% of semi-detached houses are larger. Note that EPC data is not available for all properties in Caerphilly.

14 HEOL BARRI sits on a plot of roughly 0.087 of an acre, or 351m².
14 HEOL BARRI is located in CAERPHILLY, in the CF83 postcode district.
Most recent sales first: