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 very small terraced house of 11m², built sometime before 1900, which could now be worth an estimated £1,421,768. It was last sold for £850,000 in May 2012, which was around 201% above the average May 2012 terraced price in the Windsor and Maidenhead local authority area. The most recent EPC inspection was June 2012, where the current energy rating was D, 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 terraced price in the Windsor and Maidenhead 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 |
|---|---|---|---|
2012 4 MAY | £850,000 | £282,221 | 201% above HPI |
BASEMENT FLAT might now be worth an estimated £1,421,768.
This is based on house price inflation of 67.3%, between May 2012 and April 2026, for terraced houses, in the Windsor and Maidenhead local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 67.3% inflationary increase is applied to the most recent sale price for BASEMENT FLAT of £850,000 on 4th May 2012. For the value to have increased from £850,000 to £1,421,768 over the fourteen years and one month to April 2026, the following assumptions must hold true:
BASEMENT FLAT is 11m² according to the EPC inspection conducted in June 2012. This puts it in the smallest 10% of terraced houses in Windsor, based on EPC data. The below chart shows the distribution of terraced houses by size in Windsor, and where BASEMENT FLAT lies on this distribution: Less than 1% of terraced houses are smaller than BASEMENT FLAT, and more than 99% of terraced houses are larger. Note that EPC data is not available for all properties in Windsor.

BASEMENT FLAT sits on a plot of roughly 0.070 of an acre, or 284m².
Most recent sales first: