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.
18 PORTH CRIGYLL is a large terraced house of 136m², built in 2020, which could now be worth an estimated £643,886. It was last sold for £495,000 in October 2020, which was around 288% above the average October 2020 terraced price in the Isle of Anglesey local authority area. The most recent EPC inspection was September 2020, where the current energy rating was B, and the potential energy rating was A.
Land registry data shows one sale for 18 PORTH CRIGYLL since 1st January 1995. The below table shows the price paid for the one sale, along with the average terraced price in the Isle of Anglesey 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 |
|---|---|---|---|
2020 30 OCT | £495,000 | £127,608 | 288% above HPI |
18 PORTH CRIGYLL might now be worth an estimated £643,886.
This is based on house price inflation of 30.1%, between October 2020 and May 2026, for terraced houses, in the Isle of Anglesey local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 30.1% inflationary increase is applied to the most recent sale price for 18 PORTH CRIGYLL of £495,000 on 30th October 2020. For the value to have increased from £495,000 to £643,886 over the six years and five months to May 2026, the following assumptions must hold true:
18 PORTH CRIGYLL is 136m² according to the EPC inspection conducted in September 2020. This puts it in the largest 30% of terraced houses in Rhosneigr, based on EPC data. The below chart shows the distribution of terraced houses by size in Rhosneigr, and where 18 PORTH CRIGYLL lies on this distribution: 65% of terraced houses are smaller than 18 PORTH CRIGYLL, and 28% of terraced houses are larger. Note that EPC data is not available for all properties in Rhosneigr.

18 PORTH CRIGYLL sits on a plot of roughly 0.027 of an acre, or 110m².
18 PORTH CRIGYLL is located in RHOSNEIGR, in the LL64 postcode district.
Most recent sales first: