19, THE SPIERT, STONE, AYLESBURY, HP17 8NJ - £496,250

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.

19 THE SPIERT is a very small detached house of 107m², built sometime between 1967 and 1975, which could now be worth an estimated £509,962. It was last sold for £496,250 in May 2024, which was around 40% below the average May 2024 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was September 2023, where the current energy rating was C, and the potential energy rating was B.

19 THE SPIERT Sold Prices

Land registry data shows five sales for 19 THE SPIERT since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the Buckinghamshire local authority area for the corresponding sale date. All of the five 19 THE SPIERT 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
2024 10 MAY	£496,250	£823,439	40% below HPI
2010 17 DEC	£320,000	£497,302	36% below HPI
2009 31 JUL	£315,000	£438,059	28% below HPI
2006 12 JAN	£295,000	£427,411	31% below HPI
1997 10 FEB	£124,000	£172,327	28% below HPI

19 THE SPIERT 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 five 19 THE SPIERT sales between February 1997 and May 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 December 2010 sale was for 36% below the HPI. So the extrapolation line tracks at 36% below the HPI over time, until the May 2024 sale, where it falls to 40% below the HPI. The line then continues to track at 40% below the HPI.

What might 19 THE SPIERT be worth now?

19 THE SPIERT might now be worth an estimated £509,962.

This is based on house price inflation of 2.8%, between May 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 2.8% inflationary increase is applied to the most recent sale price for 19 THE SPIERT of £496,250 on 10th May 2024. For the value to have increased from £496,250 to £509,962 over the one year and three months to February 2025, the following assumptions must hold true:

• The value of 19 THE SPIERT has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The May 2024 sale price of £496,250 represented a fair market value for the property.
• The size, condition, and specification of 19 THE SPIERT has not materially changed since May 2024.

How Large is 19 THE SPIERT?

19 THE SPIERT is 107m² according to the EPC inspection conducted in September 2023. This puts it in the smallest 10% of detached houses houses in Stone, based on EPC data. The below chart shows the distribution of detached houses houses by size in Stone, and where 19 THE SPIERT lies on this distribution: 9% of detached houses houses are smaller than 19 THE SPIERT, and 91% of houses are larger. Note that EPC data is not available for all properties in Stone.

19 THE SPIERT: Plot and Title Map

19 THE SPIERT sits on a plot of roughly 0.135 of an acre, or 545m². The below map shows the location of 19 THE SPIERT, 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 19 THE SPIERT). 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 19 THE SPIERT?

19 THE SPIERT is located in STONE, in the HP17 postcode district. The below map shows the position of No. 19 on THE SPIERT.