20, RUPERT AVENUE, HIGH WYCOMBE, HP12 3NG - £740,000

Based on the December 2024 Price Paid Data (released on 29th January 2025), the November 2024 House Price Index (released on 15th January 2025), and the December 2024 Energy Performance of Buildings Data (released on 31st January 2025). Sources

20 RUPERT AVENUE is a large extended detached house of 158m², built sometime between 1967 and 1975. It was last sold for £740,000 in November 2023, which was around 10% below the average November 2023 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was March 2017, where the current energy rating was D, and the potential energy rating was C.

20 RUPERT AVENUE Sold Prices

Land registry data shows four sales for 20 RUPERT AVENUE since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the four 20 RUPERT AVENUE sales were for below 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
2023 29 NOV	£740,000	£821,733	10% below HPI
2015 5 NOV	£585,000	£640,325	9% below HPI
2010 21 SEP	£450,000	£491,877	9% below HPI
2003 6 NOV	£360,000	£379,443	5% below HPI

20 RUPERT AVENUE 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 four 20 RUPERT AVENUE sales between November 2003 and November 2023 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 November 2015 sale was for 9% below the HPI. So the extrapolation line tracks at 9% below the HPI over time, until the November 2023 sale, where it falls to 10% below the HPI. The line then continues to track at 10% below the HPI.

How Large is 20 RUPERT AVENUE?

20 RUPERT AVENUE is 158m², which includes four extensions, according to the EPC inspection conducted in March 2017. This puts it in the largest 30% of detached houses in High Wycombe, based on EPC data. The below chart shows the distribution of detached houses by size in High Wycombe, and where 20 RUPERT AVENUE lies on this distribution: 75% of detached houses are smaller than 20 RUPERT AVENUE, and 25% of houses are larger. Note that EPC data is not available for all properties in High Wycombe.

20 RUPERT AVENUE: Plot and Title Map

20 RUPERT AVENUE sits on a plot of roughly 2.2 acres, or 9,002m². The below map shows the location of 20 RUPERT AVENUE, 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 20 RUPERT AVENUE). 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 20 RUPERT AVENUE?

20 RUPERT AVENUE is located in HIGH WYCOMBE, in the HP12 postcode district. The below map shows the position of No. 20 on RUPERT AVENUE.