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.
85 SIMONSIDE is a very small semi-detached house of 24m², built sometime between 1976 and 1982, which could now be worth an estimated £149,550. It was last sold for £150,000 in August 2025, which was around 27% below the average August 2025 semi-detached price in the Halton local authority area. The most recent EPC inspection was June 2025, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows one sale for 85 SIMONSIDE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Halton 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 |
|---|---|---|---|
2025 22 AUG | £150,000 | £204,975 | 27% below HPI |
85 SIMONSIDE might now be worth an estimated £149,550.
This is based on house price deflation of 0.3%, between August 2025 and April 2026, for semi-detached houses, in the Halton local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 0.3% deflationary decrease is applied to the most recent sale price for 85 SIMONSIDE of £150,000 on 22nd August 2025. For the value to have decreased from £150,000 to £149,550 over the one year and four months to April 2026, the following assumptions must hold true:
85 SIMONSIDE is 24m² according to the EPC inspection conducted in June 2025. This puts it in the smallest 10% of semi-detached houses in Widnes, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Widnes, and where 85 SIMONSIDE lies on this distribution: Less than 1% of semi-detached houses are smaller than 85 SIMONSIDE, and more than 99% of semi-detached houses are larger. Note that EPC data is not available for all properties in Widnes.

85 SIMONSIDE sits on a plot of roughly 0.045 of an acre, or 184m².
85 SIMONSIDE is located in WIDNES, in the WA8 postcode district.
Most recent sales first: