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.
SEAFIELD is a very large extended semi-detached house of 149m², built sometime between 1900 and 1929, which could now be worth an estimated £349,194. It was last sold for £180,000 in September 2012, which was around 40% above the average September 2012 semi-detached price in the Newport local authority area. The most recent EPC inspection was October 2014, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for SEAFIELD since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Newport 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 |
|---|---|---|---|
2012 27 SEP | £180,000 | £128,917 | 40% above HPI |
SEAFIELD might now be worth an estimated £349,194.
This is based on house price inflation of 94%, between September 2012 and May 2026, for semi-detached houses, in the Newport local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 94% inflationary increase is applied to the most recent sale price for SEAFIELD of £180,000 on 27th September 2012. For the value to have increased from £180,000 to £349,194 over the fourteen years and four months to May 2026, the following assumptions must hold true:
SEAFIELD is 149m², which includes one extension, according to the EPC inspection conducted in October 2014. This puts it in the largest 20% of semi-detached houses in Llanwern, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Llanwern, and where SEAFIELD lies on this distribution: 85% of semi-detached houses are smaller than SEAFIELD, and 13% of semi-detached houses are larger. Note that EPC data is not available for all properties in Llanwern.

SEAFIELD sits on a plot of roughly 0.242 of an acre, or 979m².
SEAFIELD is located on COT HILL in LLANWERN, in the NP18 postcode district.
Most recent sales first: