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.
37 JOHNSON AVENUE is a very small terraced house of 54m², built sometime between 1983 and 1990, which could now be worth an estimated £257,385. It was last sold for £138,500 in July 2011, which was around 9% above the average July 2011 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was January 2022, where the current energy rating was C, and the potential energy rating was B.
Land registry data shows two sales for 37 JOHNSON AVENUE since 1st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 37 JOHNSON AVENUE sales were for above 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 |
|---|---|---|---|
2011 15 JUL | £138,500 | £126,868 | 9% above HPI |
2002 18 SEP | £114,000 | £85,387 | 34% above HPI |
The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 37 JOHNSON AVENUE sales from September 2002 and July 2011 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 2002 sale was for 34% above the HPI. So the extrapolation line tracks at 34% above the HPI over time, until the July 2011 sale, where it falls to 9% above the HPI. The line then continues to track at 9% above the HPI.

37 JOHNSON AVENUE might now be worth an estimated £257,385.
This is based on house price inflation of 85.8%, between July 2011 and August 2025, for terraced 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 85.8% inflationary increase is applied to the most recent sale price for 37 JOHNSON AVENUE of £138,500 on 15th July 2011. For the value to have increased from £138,500 to £257,385 over the thirteen years and eleven months to August 2025, the following assumptions must hold true:
37 JOHNSON AVENUE is 54m² according to the EPC inspection conducted in January 2022. This puts it in the smallest 10% of terraced houses houses in Brackley, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Brackley, and where 37 JOHNSON AVENUE lies on this distribution: Less than 1% of terraced houses houses are smaller than 37 JOHNSON AVENUE, and more than 99% of houses are larger. Note that EPC data is not available for all properties in Brackley.

37 JOHNSON AVENUE sits on a plot of roughly 0.048 of an acre, or 195m². The below map shows the location of 37 JOHNSON AVENUE, 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 37 JOHNSON AVENUE). 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.

37 JOHNSON AVENUE is located in BRACKLEY, in the NN13 postcode district. The below map shows the position of No. 37 on JOHNSON AVENUE.

Most recent sales first: