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.
9 MOUNT HILL is a very large extended semi-detached house of 109m², built sometime between 1967 and 1975, which could now be worth an estimated £303,218. It was last sold for £310,000 in August 2025, which was around 7% below the average August 2025 semi-detached price in the Braintree local authority area. The most recent EPC inspection was May 2017, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows one sale for 9 MOUNT HILL since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Braintree 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 15 AUG | £310,000 | £334,689 | 7% below HPI |
9 MOUNT HILL might now be worth an estimated £303,218.
This is based on house price deflation of 2.2%, between August 2025 and April 2026, for semi-detached houses, in the Braintree local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 2.2% deflationary decrease is applied to the most recent sale price for 9 MOUNT HILL of £310,000 on 15th August 2025. For the value to have decreased from £310,000 to £303,218 over the one year and four months to April 2026, the following assumptions must hold true:
9 MOUNT HILL is 109m², which includes two extensions, according to the EPC inspection conducted in May 2017. This puts it in the largest 20% of semi-detached houses in Halstead, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Halstead, and where 9 MOUNT HILL lies on this distribution: 85% of semi-detached houses are smaller than 9 MOUNT HILL, and 15% of semi-detached houses are larger. Note that EPC data is not available for all properties in Halstead.

9 MOUNT HILL is located in HALSTEAD, in the CO9 postcode district.
Most recent sales first: