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 KING STREET is a small extended terraced house of 103m², built sometime before 1900, which could now be worth an estimated £222,778. It was last sold for £200,000 in September 2021, which was around 11% above the average September 2021 terraced price in the North Northamptonshire local authority area. The most recent EPC inspection was May 2009, where the current energy rating was E, and the potential energy rating was D.
Land registry data shows five sales for 15 KING STREET since 1st January 1995. The below table shows the price paid for the five sales, along with the average terraced price in the North Northamptonshire local authority area for the corresponding sale date. Most of the five 15 KING STREET 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 |
|---|---|---|---|
2021 2 SEP | £200,000 | £180,773 | 11% above HPI |
2009 12 JUN | £73,000 | £96,516 | 24% below HPI |
2004 11 AUG | £105,000 | £95,453 | 10% above HPI |
2003 23 MAY | £30,000 | £72,963 | 59% below HPI |
1998 15 JUN | £15,000 | £35,989 | 58% below HPI |
The below graph shows the average terraced house price in the North Northamptonshire local authority area over time, sourced from the HPI. The five 15 KING STREET sales between June 1998 and September 2021 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 2009 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the September 2021 sale, where it rises to 11% above the HPI. The line then continues to track at 11% above the HPI.

15 KING STREET might now be worth an estimated £222,778.
This is based on house price inflation of 11.4%, between September 2021 and July 2025, for terraced houses, in the North Northamptonshire local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).
The 11.4% inflationary increase is applied to the most recent sale price for 15 KING STREET of £200,000 on 2nd September 2021. For the value to have increased from £200,000 to £222,778 over the four years and two months to July 2025, the following assumptions must hold true:
15 KING STREET is 103m², which includes one extension, according to the EPC inspection conducted in May 2009. This puts it in the smallest 40% of terraced houses houses in Desborough, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Desborough, and where 15 KING STREET lies on this distribution: 35% of terraced houses houses are smaller than 15 KING STREET, and 65% of houses are larger. Note that EPC data is not available for all properties in Desborough.

15 KING STREET sits on a plot of roughly 0.049 of an acre, or 199m². The below map shows the location of 15 KING STREET, 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 KING STREET). 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 KING STREET is located in DESBOROUGH, in the NN14 postcode district. The below map shows the position of No. 15 on KING STREET.

Most recent sales first: