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.
40 COMMONSIDE is a very small extended semi-detached house of 68m², built sometime between 1900 and 1929, which could now be worth an estimated £416,351. It was last sold for £250,000 in February 2014, which was around 13% below the average February 2014 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was October 2013, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for 40 COMMONSIDE since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Buckinghamshire 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 |
|---|---|---|---|
2014 7 FEB | £250,000 | £287,721 | 13% below HPI |
40 COMMONSIDE might now be worth an estimated £416,351.
This is based on house price inflation of 66.5%, between February 2014 and May 2026, for semi-detached houses, in the Buckinghamshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 66.5% inflationary increase is applied to the most recent sale price for 40 COMMONSIDE of £250,000 on 7th February 2014. For the value to have increased from £250,000 to £416,351 over the eleven years and nine months to May 2026, the following assumptions must hold true:
40 COMMONSIDE is 68m², which includes three extensions, according to the EPC inspection conducted in October 2013. This puts it in the smallest 10% of semi-detached houses in Downley, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Downley, and where 40 COMMONSIDE lies on this distribution: 7% of semi-detached houses are smaller than 40 COMMONSIDE, and 92% of semi-detached houses are larger. Note that EPC data is not available for all properties in Downley.

40 COMMONSIDE sits on a plot of roughly 0.041 of an acre, or 165m².
40 COMMONSIDE is located in DOWNLEY, in the HP13 postcode district.
Most recent sales first: