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.
28 MOUNTFIELDS is a large semi-detached house of 106m², built sometime between 1983 and 1990, which could now be worth an estimated £493,286. It was last sold for £499,000 in November 2025, which was around 19% above the average November 2025 semi-detached price in the Basildon local authority area. The most recent EPC inspection was December 2019, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 28 MOUNTFIELDS since 1st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Basildon local authority area for the corresponding sale date. Both of the two 28 MOUNTFIELDS sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).
| Date | Price | HPI Price | Variation from HPI |
|---|---|---|---|
2025 7 NOV | £499,000 | £420,087 | 19% above HPI |
2008 26 AUG | £250,000 | £214,009 | 17% above HPI |
28 MOUNTFIELDS might now be worth an estimated £493,286.
This is based on house price deflation of 1.1%, between November 2025 and April 2026, for semi-detached houses, in the Basildon local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 1.1% deflationary decrease is applied to the most recent sale price for 28 MOUNTFIELDS of £499,000 on 7th November 2025. For the value to have decreased from £499,000 to £493,286 over the one year and seven months to April 2026, the following assumptions must hold true:
28 MOUNTFIELDS is 106m² according to the EPC inspection conducted in December 2019. This puts it in the largest 30% of semi-detached houses in Basildon, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Basildon, and where 28 MOUNTFIELDS lies on this distribution: 78% of semi-detached houses are smaller than 28 MOUNTFIELDS, and 21% of semi-detached houses are larger. Note that EPC data is not available for all properties in Basildon.

28 MOUNTFIELDS sits on a plot of roughly 0.115 of an acre, or 465m².
28 MOUNTFIELDS is located in PITSEA, in the SS13 postcode district.
Most recent sales first: