8, CASTLE STREET, AYLESBURY, HP20 2RF - £255,000

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.

8 CASTLE STREET is a very small extended terraced house of 78m², built sometime before 1900, which could now be worth an estimated £278,036. It was last sold for £255,000 in April 2022, which was around 27% below the average April 2022 terraced price in the Buckinghamshire local authority area. The most recent EPC inspection was January 2022, where the current energy rating was E, and the potential energy rating was B.

8 CASTLE STREET Sold Prices

Land registry data shows three sales for 8 CASTLE STREET since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the Buckinghamshire local authority area for the corresponding sale date. All of the three 8 CASTLE STREET 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
2022 8 APR	£255,000	£348,922	27% below HPI
2014 10 SEP	£195,000	£257,084	24% below HPI
2007 25 JUL	£178,000	£229,018	22% below HPI

8 CASTLE STREET Price Paid vs. HPI Average

The below graph shows the average terraced house price in the Buckinghamshire local authority area over time, sourced from the HPI. The three 8 CASTLE STREET sales between July 2007 and April 2022 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 September 2014 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the April 2022 sale, where it falls to 27% below the HPI. The line then continues to track at 27% below the HPI.

What might 8 CASTLE STREET be worth now?

8 CASTLE STREET might now be worth an estimated £278,036.

This is based on house price inflation of 9%, between April 2022 and October 2025, for terraced 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 9% inflationary increase is applied to the most recent sale price for 8 CASTLE STREET of £255,000 on 8th April 2022. For the value to have increased from £255,000 to £278,036 over the two years and six months to October 2025, the following assumptions must hold true:

• The value of 8 CASTLE STREET has moved in line with the HPI for terraced houses in the Buckinghamshire local authority area.
• The April 2022 sale price of £255,000 represented a fair market value for the property.
• The size, condition, and specification of 8 CASTLE STREET has not materially changed since April 2022.

How Large is 8 CASTLE STREET?

8 CASTLE STREET is 78m², which includes one extension, according to the EPC inspection conducted in January 2022. This puts it in the smallest 10% of terraced houses houses in Aylesbury, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Aylesbury, and where 8 CASTLE STREET lies on this distribution: 10% of terraced houses houses are smaller than 8 CASTLE STREET, and 89% of houses are larger. Note that EPC data is not available for all properties in Aylesbury.

8 CASTLE STREET: Plot and Title Map

8 CASTLE STREET sits on a plot of roughly 0.010 of an acre, or 42m². The below map shows the location of 8 CASTLE STREET, 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 8 CASTLE STREET). 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 8 CASTLE STREET?

8 CASTLE STREET is located in AYLESBURY, in the HP20 postcode district. The below map shows the position of No. 8 on CASTLE STREET.