86, BOSTOCK AVENUE, NORTHAMPTON, NN1 4LN - £179,000

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.

86 BOSTOCK AVENUE is a large extended terraced house of 141m², built sometime between 1900 and 1929, which could now be worth an estimated £399,446. It was last sold for £179,000 in November 2003, which was around 71% above the average November 2003 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was May 2019, where the current energy rating was E, and the potential energy rating was B.

86 BOSTOCK AVENUE Sold Prices

Land registry data shows five sales for 86 BOSTOCK AVENUE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the five 86 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
2003 13 NOV	£179,000	£104,789	71% above HPI
2002 2 DEC	£160,000	£90,427	77% above HPI
2000 8 DEC	£116,000	£64,092	81% above HPI
1999 12 MAR	£76,000	£49,890	52% above HPI
1995 4 SEP	£62,500	£38,376	63% above HPI

86 BOSTOCK AVENUE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The five 86 BOSTOCK AVENUE sales between September 1995 and November 2003 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 December 2002 sale was for 77% above the HPI. So the extrapolation line tracks at 77% above the HPI over time, until the November 2003 sale, where it falls to 71% above the HPI. The line then continues to track at 71% above the HPI.

What might 86 BOSTOCK AVENUE be worth now?

86 BOSTOCK AVENUE might now be worth an estimated £399,446.

This is based on house price inflation of 123.2%, between November 2003 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 123.2% inflationary increase is applied to the most recent sale price for 86 BOSTOCK AVENUE of £179,000 on 13th November 2003. For the value to have increased from £179,000 to £399,446 over the 22 years and four months to July 2025, the following assumptions must hold true:

• The value of 86 BOSTOCK AVENUE has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The November 2003 sale price of £179,000 represented a fair market value for the property.
• The size, condition, and specification of 86 BOSTOCK AVENUE has not materially changed since November 2003.

How Large is 86 BOSTOCK AVENUE?

86 BOSTOCK AVENUE is 141m², which includes one extension, according to the EPC inspection conducted in May 2019. This puts it in the largest 30% 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 86 BOSTOCK AVENUE lies on this distribution: 76% of terraced houses houses are smaller than 86 BOSTOCK AVENUE, and 23% of houses are larger. Note that EPC data is not available for all properties in Northampton.

86 BOSTOCK AVENUE: Plot and Title Map

86 BOSTOCK AVENUE sits on a plot of roughly 0.038 of an acre, or 154m². The below map shows the location of 86 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 86 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.

Where is 86 BOSTOCK AVENUE?

86 BOSTOCK AVENUE is located in NORTHAMPTON, in the NN1 postcode district. The below map shows the position of No. 86 on BOSTOCK AVENUE.