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.
11 UPPER ROAD is a small extended detached house of 119m², built sometime between 1930 and 1949, which could now be worth an estimated £709,734. It was last sold for £140,000 in December 1996, which was around 17% below the average December 1996 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2015, where the current energy rating was E, and the potential energy rating was C.
Land registry data shows one sale for 11 UPPER ROAD since 1st January 1995. The below table shows the price paid for the one sale, along with the average 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 |
|---|---|---|---|
1996 3 DEC | £140,000 | £168,433 | 17% below HPI |
11 UPPER ROAD might now be worth an estimated £709,734.
This is based on house price inflation of 407%, between December 1996 and April 2026, for 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 407% inflationary increase is applied to the most recent sale price for 11 UPPER ROAD of £140,000 on 3rd December 1996. For the value to have increased from £140,000 to £709,734 over the 30 years and eight months to April 2026, the following assumptions must hold true:
11 UPPER ROAD is 119m², which includes one extension, according to the EPC inspection conducted in April 2015. This puts it in the smallest 40% of detached houses in Higher Denham, based on EPC data. The below chart shows the distribution of detached houses by size in Higher Denham, and where 11 UPPER ROAD lies on this distribution: 33% of detached houses are smaller than 11 UPPER ROAD, and 66% of detached houses are larger. Note that EPC data is not available for all properties in Higher Denham.

11 UPPER ROAD sits on a plot of roughly 0.091 of an acre, or 370m².
11 UPPER ROAD is located in DENHAM, in the UB9 postcode district.
Most recent sales first: