THE OLD BARN, BEACON HILL, PENN, HIGH WYCOMBE, HP10 8NJ - £2,687,500

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.

THE OLD BARN is a very large extended detached house of 456m², built sometime between 1983 and 1990, which could now be worth an estimated £2,639,332. It was last sold for £2,687,500 in September 2024, which was around 212% above the average September 2024 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2022, where the current energy rating was D, and the potential energy rating was C.

THE OLD BARN Sold Prices

Land registry data shows two sales for THE OLD BARN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. Both of the two THE OLD BARN sales were for above the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

Date	Price	HPI Price	Variation from HPI
2024 3 SEP	£2,687,500	£861,634	212% above HPI
2016 4 MAR	£2,400,000	£684,968	250% above HPI

THE OLD BARN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The two THE OLD BARN sales from March 2016 and September 2024 have been plotted on the graph. A line has been extrapolated to show what the value of the property might have been over time, following each sale, had it maintained the same margin above or below the HPI (as a percentage). For example, the March 2016 sale was for 250% above the HPI. So the extrapolation line tracks at 250% above the HPI over time, until the September 2024 sale, where it falls to 212% above the HPI. The line then continues to track at 212% above the HPI.

What might THE OLD BARN be worth now?

THE OLD BARN might now be worth an estimated £2,639,332.

This is based on house price deflation of 1.8%, between September 2024 and February 2025, 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 1.8% deflationary decrease is applied to the most recent sale price for THE OLD BARN of £2,687,500 on 3rd September 2024. For the value to have decreased from £2,687,500 to £2,639,332 over the one year and seven months to February 2025, the following assumptions must hold true:

• The value of THE OLD BARN has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The September 2024 sale price of £2,687,500 represented a fair market value for the property.
• The size, condition, and specification of THE OLD BARN has not materially changed since September 2024.

How Large is THE OLD BARN?

THE OLD BARN is 456m², which includes three extensions, according to the EPC inspection conducted in September 2022. This puts it in the largest 10% of detached houses houses in Penn, based on EPC data. The below chart shows the distribution of detached houses houses by size in Penn, and where THE OLD BARN lies on this distribution: 95% of detached houses houses are smaller than THE OLD BARN, and 5% of houses are larger. Note that EPC data is not available for all properties in Penn.

THE OLD BARN: Plot and Title Map

THE OLD BARN sits on a plot of roughly 1.1 acres, or 4,293m². The below map shows the location of THE OLD BARN, an approximate outline of the building(s), and the indicative extent of the property. The plot extent is a Land Registry INSPIRE Index Polygon, and it is important to note that a title may include more than one polygon, whereas only one polygon is shown on the map (the polygon which intersects with the position of THE OLD BARN). The full extent of the land contained in any registered title can only be identified from the individual title plan. The maps on this page should not be relied upon to establish the extent of a title.

Where is THE OLD BARN?

THE OLD BARN is located on BEACON HILL in PENN, in the HP10 postcode district. The below map shows the position of THE OLD BARN on BEACON HILL.