17, BLACKDOWN, FULLERS SLADE, MILTON KEYNES, MK11 2AA - £200,000

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.

17 BLACKDOWN is a very small extended detached house of 88m², built sometime between 1967 and 1975, which could now be worth an estimated £320,143. It was last sold for £200,000 in January 2015, which was around 43% below the average January 2015 detached price in the Milton Keynes local authority area. The most recent EPC inspection was April 2014, where the current energy rating was E, and the potential energy rating was B.

17 BLACKDOWN Sold Prices

Land registry data shows three sales for 17 BLACKDOWN since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Milton Keynes local authority area for the corresponding sale date. All of the three 17 BLACKDOWN 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
2015 29 JAN	£200,000	£353,232	43% below HPI
2001 14 SEP	£101,000	£175,486	42% below HPI
1999 14 JUN	£71,500	£117,941	39% below HPI

17 BLACKDOWN Price Paid vs. HPI Average

The below graph shows the average detached house price in the Milton Keynes local authority area over time, sourced from the HPI. The three 17 BLACKDOWN sales between June 1999 and January 2015 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 2001 sale was for 42% below the HPI. So the extrapolation line tracks at 42% below the HPI over time, until the January 2015 sale, where it falls to 43% below the HPI. The line then continues to track at 43% below the HPI.

What might 17 BLACKDOWN be worth now?

17 BLACKDOWN might now be worth an estimated £320,143.

This is based on house price inflation of 60.1%, between January 2015 and February 2025, for detached houses, in the Milton Keynes local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 60.1% inflationary increase is applied to the most recent sale price for 17 BLACKDOWN of £200,000 on 29th January 2015. For the value to have increased from £200,000 to £320,143 over the nine years and eleven months to February 2025, the following assumptions must hold true:

• The value of 17 BLACKDOWN has moved in line with the HPI for detached houses in the Milton Keynes local authority area.
• The January 2015 sale price of £200,000 represented a fair market value for the property.
• The size, condition, and specification of 17 BLACKDOWN has not materially changed since January 2015.

How Large is 17 BLACKDOWN?

17 BLACKDOWN is 88m², which includes one extension, according to the EPC inspection conducted in April 2014. This puts it in the smallest 20% of detached houses houses in Milton Keynes, based on EPC data. The below chart shows the distribution of detached houses houses by size in Milton Keynes, and where 17 BLACKDOWN lies on this distribution: 18% of detached houses houses are smaller than 17 BLACKDOWN, and 82% of houses are larger. Note that EPC data is not available for all properties in Milton Keynes.

17 BLACKDOWN: Plot and Title Map

17 BLACKDOWN sits on a plot of roughly 0.066 of an acre, or 269m². The below map shows the location of 17 BLACKDOWN, 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 17 BLACKDOWN). 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 17 BLACKDOWN?

17 BLACKDOWN is located in FULLERS SLADE, in the MK11 postcode district. The below map shows the position of No. 17 on BLACKDOWN.