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.
7 BRYN EILIAN is a midsized semi-detached house of 85m², built sometime between 1991 and 1995, which could now be worth an estimated £306,301. It was last sold for £134,500 in January 2004, which was around 46% above the average January 2004 semi-detached price in the Gwynedd local authority area. The most recent EPC inspection was August 2015, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 7 BRYN EILIAN 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 |
|---|---|---|---|
2004 30 JAN | £134,500 | £92,078 | 46% above HPI |
7 BRYN EILIAN might now be worth an estimated £306,301.
This is based on house price inflation of 127.7%, between January 2004 and May 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 127.7% inflationary increase is applied to the most recent sale price for 7 BRYN EILIAN of £134,500 on 30th January 2004. For the value to have increased from £134,500 to £306,301 over the 21 years and eight months to May 2026, the following assumptions must hold true:
7 BRYN EILIAN is 85m² according to the EPC inspection conducted in August 2015. This puts it in the smallest 50% of semi-detached houses in Caernarfon, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Caernarfon, and where 7 BRYN EILIAN lies on this distribution: 42% of semi-detached houses are smaller than 7 BRYN EILIAN, and 54% of semi-detached houses are larger. Note that EPC data is not available for all properties in Caernarfon.

7 BRYN EILIAN sits on a plot of roughly 0.102 of an acre, or 411m².
7 BRYN EILIAN is located in CAERNARFON, in the LL55 postcode district.
Most recent sales first: