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.
30 MARINERS DRIVE is a large extended semi-detached house of 130m², built sometime between 1976 and 1982, which could now be worth an estimated £437,872. It was last sold for £292,000 in March 2016, which was around 28% above the average March 2016 semi-detached price in the North Somerset local authority area. The most recent EPC inspection was June 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 30 MARINERS DRIVE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the North Somerset 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 |
|---|---|---|---|
2016 7 MAR | £292,000 | £227,712 | 28% above HPI |
30 MARINERS DRIVE might now be worth an estimated £437,872.
This is based on house price inflation of 50%, between March 2016 and April 2026, for semi-detached houses, in the North Somerset local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 50% inflationary increase is applied to the most recent sale price for 30 MARINERS DRIVE of £292,000 on 7th March 2016. For the value to have increased from £292,000 to £437,872 over the nine years and eleven months to April 2026, the following assumptions must hold true:
30 MARINERS DRIVE is 130m², which includes two extensions, according to the EPC inspection conducted in June 2024. This puts it in the largest 30% of semi-detached houses in Backwell, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Backwell, and where 30 MARINERS DRIVE lies on this distribution: 76% of semi-detached houses are smaller than 30 MARINERS DRIVE, and 24% of semi-detached houses are larger. Note that EPC data is not available for all properties in Backwell.

30 MARINERS DRIVE sits on a plot of roughly 0.055 of an acre, or 221m².
30 MARINERS DRIVE is located in BACKWELL, in the BS48 postcode district.
Most recent sales first: