5, KYNASTON AVENUE, AYLESBURY, HP21 9DS - £375,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

5 KYNASTON AVENUE is a very large extended detached house of 193m², built sometime between 1967 and 1975, which could now be worth an estimated £432,699. It was last sold for £375,000 in April 2018, which was around 49% below the average April 2018 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was November 2018, where the current energy rating was D, and the potential energy rating was C.

5 KYNASTON AVENUE Sold Prices

Land registry data shows two sales for 5 KYNASTON AVENUE 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 5 KYNASTON 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 5 APR	£375,000	£733,354	49% below HPI
2002 19 JUL	£247,500	£356,780	31% below HPI

5 KYNASTON 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 two 5 KYNASTON AVENUE sales from July 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 2002 sale was for 31% below the HPI. So the extrapolation line tracks at 31% below the HPI over time, until the April 2018 sale, where it falls to 49% below the HPI. The line then continues to track at 49% below the HPI.

What might 5 KYNASTON AVENUE be worth now?

5 KYNASTON AVENUE might now be worth an estimated £432,699.

This is based on house price inflation of 15.4%, between April 2018 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 15.4% inflationary increase is applied to the most recent sale price for 5 KYNASTON AVENUE of £375,000 on 5th April 2018. For the value to have increased from £375,000 to £432,699 over the seven years and two months to February 2025, the following assumptions must hold true:

• The value of 5 KYNASTON AVENUE has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The April 2018 sale price of £375,000 represented a fair market value for the property.
• The size, condition, and specification of 5 KYNASTON AVENUE has not materially changed since April 2018.

How Large is 5 KYNASTON AVENUE?

5 KYNASTON AVENUE is 193m², which includes two extensions, according to the EPC inspection conducted in November 2018. This puts it in the largest 10% of detached houses houses in Aylesbury, based on EPC data. The below chart shows the distribution of detached houses houses by size in Aylesbury, and where 5 KYNASTON AVENUE lies on this distribution: 96% of detached houses houses are smaller than 5 KYNASTON AVENUE, and 4% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

5 KYNASTON AVENUE: Plot and Title Map

5 KYNASTON AVENUE sits on a plot of roughly 0.068 of an acre, or 274m². The below map shows the location of 5 KYNASTON 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 5 KYNASTON 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 5 KYNASTON AVENUE?

5 KYNASTON AVENUE is located in AYLESBURY, in the HP21 postcode district. The below map shows the position of No. 5 on KYNASTON AVENUE.