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.
66 HIGHDOWN is a large extended semi-detached house of 114m², built sometime between 1930 and 1949, which could now be worth an estimated £850,173. It was last sold for £457,000 in November 2007, which was around 9% above the average November 2007 semi-detached price in the Kingston upon Thames local authority area. The most recent EPC inspection was June 2010, where the current energy rating was D, and the potential energy rating was C.
Land registry data shows one sale for 66 HIGHDOWN since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Kingston upon Thames 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 |
|---|---|---|---|
2007 7 NOV | £457,000 | £419,759 | 9% above HPI |
66 HIGHDOWN might now be worth an estimated £850,173.
This is based on house price inflation of 86%, between November 2007 and April 2026, for semi-detached houses, in the Kingston upon Thames local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 86% inflationary increase is applied to the most recent sale price for 66 HIGHDOWN of £457,000 on 7th November 2007. For the value to have increased from £457,000 to £850,173 over the nineteen years and seven months to April 2026, the following assumptions must hold true:
66 HIGHDOWN is 114m², which includes one extension, according to the EPC inspection conducted in June 2010. This puts it in the largest 40% of semi-detached houses in London, based on EPC data. The below chart shows the distribution of semi-detached houses by size in London, and where 66 HIGHDOWN lies on this distribution: 62% of semi-detached houses are smaller than 66 HIGHDOWN, and 38% of semi-detached houses are larger. Note that EPC data is not available for all properties in London.

66 HIGHDOWN sits on a plot of roughly 0.102 of an acre, or 412m².
66 HIGHDOWN is located in WORCESTER PARK, in the KT4 postcode district.
Most recent sales first: