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.
BASEMENT FLAT is a large flat of 71m², built sometime between 1900 and 1929, which could now be worth an estimated £349,672. It was last sold for £357,674 in May 2025, which was around 3% below the average May 2025 flat price in the Kingston upon Thames local authority area. The most recent EPC inspection was September 2022, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows one sale for BASEMENT FLAT since 1st January 1995. The below table shows the price paid for the one sale, along with the average flat 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 |
|---|---|---|---|
2025 30 MAY | £357,674 | £369,176 | 3% below HPI |
BASEMENT FLAT might now be worth an estimated £349,672.
This is based on house price deflation of 2.2%, between May 2025 and May 2026, for flats, 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 2.2% deflationary decrease is applied to the most recent sale price for BASEMENT FLAT of £357,674 on 30th May 2025. For the value to have decreased from £357,674 to £349,672 over the one year to May 2026, the following assumptions must hold true:
BASEMENT FLAT is 71m² according to the EPC inspection conducted in September 2022. This puts it in the largest 30% of flats in Surbiton, based on EPC data. 72% of flats are smaller than BASEMENT FLAT, and 26% of flats are larger. Note that EPC data is not available for all properties in Surbiton.
BASEMENT FLAT sits on a plot of roughly 0.054 of an acre, or 217m².
Most recent sales first: