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.
21 WALLIS CLOSE is a large extended semi-detached house of 112m², built sometime between 1976 and 1982, which could now be worth an estimated £444,051. It was last sold for £134,995 in July 2001, which was around 8% above the average July 2001 semi-detached price in the Dartford local authority area. The most recent EPC inspection was May 2025, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 21 WALLIS CLOSE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Dartford 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 |
|---|---|---|---|
2001 27 JUL | £134,995 | £125,492 | 8% above HPI |
21 WALLIS CLOSE might now be worth an estimated £444,051.
This is based on house price inflation of 228.9%, between July 2001 and May 2026, for semi-detached houses, in the Dartford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 228.9% inflationary increase is applied to the most recent sale price for 21 WALLIS CLOSE of £134,995 on 27th July 2001. For the value to have increased from £134,995 to £444,051 over the 25 years and two months to May 2026, the following assumptions must hold true:
21 WALLIS CLOSE is 112m², which includes three extensions, according to the EPC inspection conducted in May 2025. This puts it in the largest 30% of semi-detached houses in Dartford, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Dartford, and where 21 WALLIS CLOSE lies on this distribution: 79% of semi-detached houses are smaller than 21 WALLIS CLOSE, and 21% of semi-detached houses are larger. Note that EPC data is not available for all properties in Dartford.

21 WALLIS CLOSE sits on a plot of roughly 0.064 of an acre, or 257m².
21 WALLIS CLOSE is located in DARTFORD, in the DA2 postcode district.
Most recent sales first: