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.
TREFLOYNE is a midsized extended detached house of 127m², built sometime between 1950 and 1966, which could now be worth an estimated £816,884. It was last sold for £810,000 in November 2024, which was around 6% below the average November 2024 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was April 2024, where the current energy rating was D, and the potential energy rating was B.
Land registry data shows one sale for TREFLOYNE 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 |
|---|---|---|---|
2024 25 NOV | £810,000 | £858,503 | 6% below HPI |
TREFLOYNE might now be worth an estimated £816,884.
This is based on house price inflation of 0.8%, between November 2024 and May 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 0.8% inflationary increase is applied to the most recent sale price for TREFLOYNE of £810,000 on 25th November 2024. For the value to have increased from £810,000 to £816,884 over the two years and six months to May 2026, the following assumptions must hold true:
TREFLOYNE is 127m², which includes two extensions, according to the EPC inspection conducted in April 2024. This puts it in the largest 50% of detached houses in Princes Risborough, based on EPC data. The below chart shows the distribution of detached houses by size in Princes Risborough, and where TREFLOYNE lies on this distribution: 50% of detached houses are smaller than TREFLOYNE, and 49% of detached houses are larger. Note that EPC data is not available for all properties in Princes Risborough.

TREFLOYNE sits on a plot of roughly 0.188 of an acre, or 760m².
TREFLOYNE is located on WESTFIELDS in WHITELEAF, in the HP27 postcode district.
Most recent sales first: