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.
21 CARISBROOKE AVENUE is a very small extended semi-detached house of 89m², built sometime between 1967 and 1975, which could now be worth an estimated £425,537. It was last sold for £358,000 in April 2018, which was around 9% below the average April 2018 semi-detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2017, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows three sales for 21 CARISBROOKE AVENUE since 1st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 21 CARISBROOKE 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 |
---|---|---|---|
2018 13 APR | £358,000 | £393,670 | ![]() 9% below HPI |
2015 15 JUL | £275,000 | £335,620 | ![]() 18% below HPI |
2002 24 JAN | £149,950 | £167,618 | ![]() 11% below HPI |
The below graph shows the average semi-detached house price in the Buckinghamshire local authority area over time, sourced from the HPI. The three 21 CARISBROOKE AVENUE sales between January 2002 and April 2018 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 July 2015 sale was for 18% below the HPI. So the extrapolation line tracks at 18% below the HPI over time, until the April 2018 sale, where it rises to 9% below the HPI. The line then continues to track at 9% below the HPI.
21 CARISBROOKE AVENUE might now be worth an estimated £425,537.
This is based on house price inflation of 18.9%, between April 2018 and February 2025, 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 18.9% inflationary increase is applied to the most recent sale price for 21 CARISBROOKE AVENUE of £358,000 on 13th April 2018. For the value to have increased from £358,000 to £425,537 over the seven years and two months to February 2025, the following assumptions must hold true:
21 CARISBROOKE AVENUE is 89m², which includes one extension, according to the EPC inspection conducted in September 2017. This puts it in the smallest 20% of semi-detached houses houses in High Wycombe, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in High Wycombe, and where 21 CARISBROOKE AVENUE lies on this distribution: 16% of semi-detached houses houses are smaller than 21 CARISBROOKE AVENUE, and 83% of houses are larger. Note that EPC data is not available for all properties in High Wycombe.
21 CARISBROOKE AVENUE sits on a plot of roughly 0.069 of an acre, or 278m². The below map shows the location of 21 CARISBROOKE 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 21 CARISBROOKE 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.
21 CARISBROOKE AVENUE is located in HIGH WYCOMBE, in the HP12 postcode district. The below map shows the position of No. 21 on CARISBROOKE AVENUE.
Most recent sales first: