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.
6 BOSTOCK AVENUE is a large terraced house of 125m², built sometime between 1900 and 1929, which could now be worth an estimated £348,841. It was last sold for £282,500 in July 2018, which was around 49% above the average July 2018 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was January 2009, where the current energy rating was E, and the potential energy rating was E.
Land registry data shows six sales for 6 BOSTOCK AVENUE since 1st January 1995. The below table shows the price paid for the six sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the six 6 BOSTOCK 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 |
|---|---|---|---|
2018 27 JUL | £282,500 | £189,370 | 49% above HPI |
2015 15 JUN | £245,000 | £152,971 | 60% above HPI |
2013 27 AUG | £207,500 | £132,638 | 56% above HPI |
2011 17 OCT | £183,000 | £125,235 | 46% above HPI |
2003 29 AUG | £186,000 | £101,240 | 84% above HPI |
2002 9 MAY | £122,500 | £76,928 | 59% 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 six 6 BOSTOCK AVENUE sales between May 2002 and July 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 June 2015 sale was for 60% above the HPI. So the extrapolation line tracks at 60% above the HPI over time, until the July 2018 sale, where it falls to 49% above the HPI. The line then continues to track at 49% above the HPI.

6 BOSTOCK AVENUE might now be worth an estimated £348,841.
This is based on house price inflation of 23.5%, between July 2018 and July 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 23.5% inflationary increase is applied to the most recent sale price for 6 BOSTOCK AVENUE of £282,500 on 27th July 2018. For the value to have increased from £282,500 to £348,841 over the seven years to July 2025, the following assumptions must hold true:
6 BOSTOCK AVENUE is 125m² according to the EPC inspection conducted in January 2009. This puts it in the largest 40% of terraced houses houses in Northampton, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Northampton, and where 6 BOSTOCK AVENUE lies on this distribution: 64% of terraced houses houses are smaller than 6 BOSTOCK AVENUE, and 36% of houses are larger. Note that EPC data is not available for all properties in Northampton.

6 BOSTOCK AVENUE sits on a plot of roughly 0.038 of an acre, or 152m². The below map shows the location of 6 BOSTOCK 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 6 BOSTOCK 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.

6 BOSTOCK AVENUE is located in NORTHAMPTON, in the NN1 postcode district. The below map shows the position of No. 6 on BOSTOCK AVENUE.

Most recent sales first: