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.
17 OLD FORGE WAY is a very large extended semi-detached house of 142m², built sometime between 1900 and 1929, which could now be worth an estimated £946,578. It was last sold for £440,000 in May 2010, which was around 80% above the average May 2010 semi-detached price in the Bexley local authority area. The most recent EPC inspection was April 2009, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows one sale for 17 OLD FORGE WAY since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Bexley 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 |
|---|---|---|---|
2010 17 MAY | £440,000 | £245,020 | 80% above HPI |
17 OLD FORGE WAY might now be worth an estimated £946,578.
This is based on house price inflation of 115.1%, between May 2010 and April 2026, for semi-detached houses, in the Bexley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 115.1% inflationary increase is applied to the most recent sale price for 17 OLD FORGE WAY of £440,000 on 17th May 2010. For the value to have increased from £440,000 to £946,578 over the sixteen years and one month to April 2026, the following assumptions must hold true:
17 OLD FORGE WAY is 142m², which includes one extension, according to the EPC inspection conducted in April 2009. This puts it in the largest 20% of semi-detached houses in Sidcup, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Sidcup, and where 17 OLD FORGE WAY lies on this distribution: 82% of semi-detached houses are smaller than 17 OLD FORGE WAY, and 18% of semi-detached houses are larger. Note that EPC data is not available for all properties in Sidcup.

17 OLD FORGE WAY sits on a plot of roughly 0.169 of an acre, or 685m².
17 OLD FORGE WAY is located in SIDCUP, in the DA14 postcode district.
Most recent sales first: