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.
15 BLACKBIRD CLOSE is a very small detached house of 77m², built sometime between 1996 and 2002, which could now be worth an estimated £353,583. It was last sold for £295,000 in June 2018, which was around 25% below the average June 2018 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was April 2009, where the current energy rating was C, and the potential energy rating was C.
Land registry data shows four sales for 15 BLACKBIRD CLOSE since 1st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the four 15 BLACKBIRD CLOSE 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 15 JUN | £295,000 | £395,768 | ![]() 25% below HPI |
2011 25 FEB | £220,000 | £264,714 | ![]() 17% below HPI |
2009 7 AUG | £205,000 | £249,958 | ![]() 18% below HPI |
1999 30 JUL | £100,500 | £123,891 | ![]() 19% below HPI |
The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The four 15 BLACKBIRD CLOSE sales between July 1999 and June 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 February 2011 sale was for 17% below the HPI. So the extrapolation line tracks at 17% below the HPI over time, until the June 2018 sale, where it falls to 25% below the HPI. The line then continues to track at 25% below the HPI.
15 BLACKBIRD CLOSE might now be worth an estimated £353,583.
This is based on house price inflation of 19.9%, between June 2018 and February 2025, for detached houses, in the West Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 19.9% inflationary increase is applied to the most recent sale price for 15 BLACKBIRD CLOSE of £295,000 on 15th June 2018. For the value to have increased from £295,000 to £353,583 over the seven years and four months to February 2025, the following assumptions must hold true:
15 BLACKBIRD CLOSE is 77m² according to the EPC inspection conducted in April 2009. This puts it in the smallest 10% of detached houses houses in Brackley, based on EPC data. The below chart shows the distribution of detached houses houses by size in Brackley, and where 15 BLACKBIRD CLOSE lies on this distribution: 6% of detached houses houses are smaller than 15 BLACKBIRD CLOSE, and 93% of houses are larger. Note that EPC data is not available for all properties in Brackley.
15 BLACKBIRD CLOSE sits on a plot of roughly 0.061 of an acre, or 246m². The below map shows the location of 15 BLACKBIRD CLOSE, 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 15 BLACKBIRD CLOSE). 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.
15 BLACKBIRD CLOSE is located in BRACKLEY, in the NN13 postcode district. The below map shows the position of No. 15 on BLACKBIRD CLOSE.
Most recent sales first: