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.
12 HEOL FAIR is a very small extended terraced house of 70m², built sometime before 1900, which could now be worth an estimated £321,739. It was last sold for £271,000 in August 2021, which was around 23% above the average August 2021 terraced price in the Cardiff local authority area. The most recent EPC inspection was June 2021, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 12 HEOL FAIR since 1st January 1995. The below table shows the price paid for the one sale, along with the average terraced price in the Cardiff 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 |
|---|---|---|---|
2021 11 AUG | £271,000 | £220,860 | 23% above HPI |
12 HEOL FAIR might now be worth an estimated £321,739.
This is based on house price inflation of 18.7%, between August 2021 and May 2026, for terraced houses, in the Cardiff local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 18.7% inflationary increase is applied to the most recent sale price for 12 HEOL FAIR of £271,000 on 11th August 2021. For the value to have increased from £271,000 to £321,739 over the five years and three months to May 2026, the following assumptions must hold true:
12 HEOL FAIR is 70m², which includes one extension, according to the EPC inspection conducted in June 2021. This puts it in the smallest 20% of terraced houses in Cardiff, based on EPC data. The below chart shows the distribution of terraced houses by size in Cardiff, and where 12 HEOL FAIR lies on this distribution: 18% of terraced houses are smaller than 12 HEOL FAIR, and 81% of terraced houses are larger. Note that EPC data is not available for all properties in Cardiff.

12 HEOL FAIR sits on a plot of roughly 0.031 of an acre, or 126m².
12 HEOL FAIR is located in CARDIFF, in the CF5 postcode district.
Most recent sales first: