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.
3 CANTREF is a very small extended semi-detached house of 59m², built sometime between 1950 and 1966, which could now be worth an estimated £133,734. It was last sold for £131,000 in June 2022, which was around 35% below the average June 2022 semi-detached price in the Gwynedd local authority area. The most recent EPC inspection was March 2020, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 3 CANTREF since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Gwynedd 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 8 JUN | £131,000 | £201,134 | 35% below HPI |
3 CANTREF might now be worth an estimated £133,734.
This is based on house price inflation of 2.1%, between June 2022 and April 2026, for semi-detached houses, in the Gwynedd local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.1% inflationary increase is applied to the most recent sale price for 3 CANTREF of £131,000 on 8th June 2022. For the value to have increased from £131,000 to £133,734 over the four years and two months to April 2026, the following assumptions must hold true:
3 CANTREF is 59m², which includes one extension, according to the EPC inspection conducted in March 2020. This puts it in the smallest 20% of semi-detached houses in Tywyn, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Tywyn, and where 3 CANTREF lies on this distribution: 12% of semi-detached houses are smaller than 3 CANTREF, and 88% of semi-detached houses are larger. Note that EPC data is not available for all properties in Tywyn.

3 CANTREF sits on a plot of roughly 0.049 of an acre, or 199m².
3 CANTREF is located in TYWYN, in the LL36 postcode district.
Most recent sales first: