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.
25 COLDSTREAM LANE is a very large extended terraced house of 150m², built sometime before 1900, which could now be worth an estimated £668,086. It was last sold for £492,500 in September 2016, which was around 186% above the average September 2016 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was May 2014, where the current energy rating was E, and the potential energy rating was B.
Land registry data shows four sales for 25 COLDSTREAM LANE since 1st January 1995. The below table shows the price paid for the four sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the four 25 COLDSTREAM LANE 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 |
|---|---|---|---|
2016 14 SEP | £492,500 | £172,383 | 186% above HPI |
2014 29 AUG | £428,000 | £147,319 | 191% above HPI |
2009 24 APR | £375,000 | £111,416 | 237% above HPI |
1999 5 NOV | £179,950 | £55,796 | 223% 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 four 25 COLDSTREAM LANE sales between November 1999 and September 2016 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 August 2014 sale was for 191% above the HPI. So the extrapolation line tracks at 191% above the HPI over time, until the September 2016 sale, where it falls to 186% above the HPI. The line then continues to track at 186% above the HPI.

25 COLDSTREAM LANE might now be worth an estimated £668,086.
This is based on house price inflation of 35.7%, between September 2016 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 35.7% inflationary increase is applied to the most recent sale price for 25 COLDSTREAM LANE of £492,500 on 14th September 2016. For the value to have increased from £492,500 to £668,086 over the nine years and two months to July 2025, the following assumptions must hold true:
25 COLDSTREAM LANE is 150m², which includes one extension, according to the EPC inspection conducted in May 2014. This puts it in the largest 20% 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 25 COLDSTREAM LANE lies on this distribution: 81% of terraced houses houses are smaller than 25 COLDSTREAM LANE, and 19% of houses are larger. Note that EPC data is not available for all properties in Northampton.

25 COLDSTREAM LANE sits on a plot of roughly 0.252 of an acre, or 1,018m². The below map shows the location of 25 COLDSTREAM LANE, 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 25 COLDSTREAM LANE). 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.

25 COLDSTREAM LANE is located in HARDINGSTONE, in the NN4 postcode district. The below map shows the position of No. 25 on COLDSTREAM LANE.

Most recent sales first: