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.
20 BLACK EAGLE CLOSE is a very small semi-detached house of 40m², built sometime between 1991 and 1995, which could now be worth an estimated £368,627. It was last sold for £68,000 in September 1997, which was around 31% below the average September 1997 semi-detached price in the Sevenoaks local authority area. The most recent EPC inspection was February 2023, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 20 BLACK EAGLE 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 Sevenoaks 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 |
|---|---|---|---|
1997 2 SEP | £68,000 | £98,584 | 31% below HPI |
20 BLACK EAGLE CLOSE might now be worth an estimated £368,627.
This is based on house price inflation of 442.1%, between September 1997 and March 2026, for semi-detached houses, in the Sevenoaks local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 442.1% inflationary increase is applied to the most recent sale price for 20 BLACK EAGLE CLOSE of £68,000 on 2nd September 1997. For the value to have increased from £68,000 to £368,627 over the 29 years and six months to March 2026, the following assumptions must hold true:
20 BLACK EAGLE CLOSE is 40m² according to the EPC inspection conducted in February 2023. This puts it in the smallest 10% of semi-detached houses in Westerham, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Westerham, and where 20 BLACK EAGLE CLOSE lies on this distribution: Less than 1% of semi-detached houses are smaller than 20 BLACK EAGLE CLOSE, and more than 99% of semi-detached houses are larger. Note that EPC data is not available for all properties in Westerham.

20 BLACK EAGLE CLOSE sits on a plot of roughly 0.042 of an acre, or 168m².
20 BLACK EAGLE CLOSE is located in WESTERHAM, in the TN16 postcode district.
Most recent sales first: