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.
28A CORNWALL AVENUE is a very small extended semi-detached house of 71m², built sometime between 1930 and 1949, which could now be worth an estimated £452,521. It was last sold for £412,500 in November 2021, which was around 14% below the average November 2021 semi-detached price in the Bexley local authority area. The most recent EPC inspection was June 2021, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows one sale for 28A CORNWALL AVENUE 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 |
|---|---|---|---|
2021 19 NOV | £412,500 | £480,973 | 14% below HPI |
28A CORNWALL AVENUE might now be worth an estimated £452,521.
This is based on house price inflation of 9.7%, between November 2021 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 9.7% inflationary increase is applied to the most recent sale price for 28A CORNWALL AVENUE of £412,500 on 19th November 2021. For the value to have increased from £412,500 to £452,521 over the five years and six months to May 2026, the following assumptions must hold true:
28A CORNWALL AVENUE is 71m², which includes one extension, according to the EPC inspection conducted in June 2021. This puts it in the smallest 10% 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 28A CORNWALL AVENUE lies on this distribution: 9% of semi-detached houses are smaller than 28A CORNWALL AVENUE, and 90% of semi-detached houses are larger. Note that EPC data is not available for all properties in London.

28A CORNWALL AVENUE sits on a plot of roughly 0.094 of an acre, or 382m².
28A CORNWALL AVENUE is located in WELLING, in the DA16 postcode district.
Most recent sales first: