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.
15 ONSLOW DRIVE is a midsized extended semi-detached house of 113m², built sometime between 1930 and 1949, which could now be worth an estimated £568,653. It was last sold for £555,000 in September 2024, which was around 8% above the average September 2024 semi-detached price in the Bexley local authority area. The most recent EPC inspection was June 2024, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows one sale for 15 ONSLOW DRIVE 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 |
|---|---|---|---|
2024 12 SEP | £555,000 | £514,969 | 8% above HPI |
15 ONSLOW DRIVE might now be worth an estimated £568,653.
This is based on house price inflation of 2.5%, between September 2024 and May 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 2.5% inflationary increase is applied to the most recent sale price for 15 ONSLOW DRIVE of £555,000 on 12th September 2024. For the value to have increased from £555,000 to £568,653 over the two years and four months to May 2026, the following assumptions must hold true:
15 ONSLOW DRIVE is 113m², which includes three extensions, according to the EPC inspection conducted in June 2024. This puts it in the largest 50% 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 15 ONSLOW DRIVE lies on this distribution: 54% of semi-detached houses are smaller than 15 ONSLOW DRIVE, and 45% of semi-detached houses are larger. Note that EPC data is not available for all properties in Sidcup.

15 ONSLOW DRIVE sits on a plot of roughly 0.141 of an acre, or 570m².
15 ONSLOW DRIVE is located in SIDCUP, in the DA14 postcode district.
Most recent sales first: