28A, BAKER STREET, WADDESDON, AYLESBURY, HP18 0LG - £415,000

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.

28A BAKER STREET is a very small detached house of 90m², built sometime between 1967 and 1975, which could now be worth an estimated £410,611. It was last sold for £415,000 in February 2025, which was around 52% below the average February 2025 detached price in the Buckinghamshire local authority area. The most recent EPC inspection was June 2021, where the current energy rating was E, and the potential energy rating was C.

28A BAKER STREET Sold Prices

Land registry data shows two sales for 28A BAKER STREET 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 28A BAKER 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
2025 26 FEB	£415,000	£858,965	52% below HPI
2021 25 OCT	£470,000	£784,675	40% below HPI

28A BAKER STREET 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 28A BAKER STREET sales from October 2021 and February 2025 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 October 2021 sale was for 40% below the HPI. So the extrapolation line tracks at 40% below the HPI over time, until the February 2025 sale, where it falls to 52% below the HPI. The line then continues to track at 52% below the HPI.

What might 28A BAKER STREET be worth now?

28A BAKER STREET might now be worth an estimated £410,611.

This is based on house price deflation of 1.1%, between February 2025 and July 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 1.1% deflationary decrease is applied to the most recent sale price for 28A BAKER STREET of £415,000 on 26th February 2025. For the value to have decreased from £415,000 to £410,611 over the seven months to July 2025, the following assumptions must hold true:

• The value of 28A BAKER STREET has moved in line with the HPI for detached houses in the Buckinghamshire local authority area.
• The February 2025 sale price of £415,000 represented a fair market value for the property.
• The size, condition, and specification of 28A BAKER STREET has not materially changed since February 2025.

How Large is 28A BAKER STREET?

28A BAKER STREET is 90m² according to the EPC inspection conducted in June 2021. This puts it in the smallest 20% of detached houses houses in Waddesdon, based on EPC data. The below chart shows the distribution of detached houses houses by size in Waddesdon, and where 28A BAKER STREET lies on this distribution: 17% of detached houses houses are smaller than 28A BAKER STREET, and 83% of houses are larger. Note that EPC data is not available for all properties in Waddesdon.

28A BAKER STREET: Plot and Title Map

28A BAKER STREET sits on a plot of roughly 0.103 of an acre, or 417m². The below map shows the location of 28A BAKER 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 28A BAKER 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 28A BAKER STREET?

28A BAKER STREET is located in WADDESDON, in the HP18 postcode district. The below map shows the position of No. 28A on BAKER STREET.