5, COWPER STREET, KETTERING, NN16 9QX - £279,950

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

5 COWPER STREET is a large detached house of 123m², built sometime between 2003 and 2006, which could now be worth an estimated £422,410. It was last sold for £279,950 in March 2016, which was around 4% above the average March 2016 detached price in the North Northamptonshire local authority area. The most recent EPC inspection was November 2009, where the current energy rating was C, and the potential energy rating was C.

5 COWPER STREET Sold Prices

Land registry data shows two sales for 5 COWPER STREET since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the North Northamptonshire local authority area for the corresponding sale date. Both of the two 5 COWPER STREET 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 22 MAR	£279,950	£270,235	4% above HPI
2001 9 MAR	£145,000	£111,817	30% above HPI

5 COWPER STREET Price Paid vs. HPI Average

The below graph shows the average detached house price in the North Northamptonshire local authority area over time, sourced from the HPI. The two 5 COWPER STREET sales from March 2001 and March 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 March 2001 sale was for 30% above the HPI. So the extrapolation line tracks at 30% above the HPI over time, until the March 2016 sale, where it falls to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 5 COWPER STREET be worth now?

5 COWPER STREET might now be worth an estimated £422,410.

This is based on house price inflation of 50.9%, between March 2016 and February 2025, for detached 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 50.9% inflationary increase is applied to the most recent sale price for 5 COWPER STREET of £279,950 on 22nd March 2016. For the value to have increased from £279,950 to £422,410 over the nine years and one month to February 2025, the following assumptions must hold true:

• The value of 5 COWPER STREET has moved in line with the HPI for detached houses in the North Northamptonshire local authority area.
• The March 2016 sale price of £279,950 represented a fair market value for the property.
• The size, condition, and specification of 5 COWPER STREET has not materially changed since March 2016.

How Large is 5 COWPER STREET?

5 COWPER STREET is 123m² according to the EPC inspection conducted in November 2009. This puts it in the largest 40% of detached houses houses in Kettering, based on EPC data. The below chart shows the distribution of detached houses houses by size in Kettering, and where 5 COWPER STREET lies on this distribution: 60% of detached houses houses are smaller than 5 COWPER STREET, and 40% of houses are larger. Note that EPC data is not available for all properties in Kettering.

5 COWPER STREET: Plot and Title Map

5 COWPER STREET sits on a plot of roughly 0.099 of an acre, or 402m². The below map shows the location of 5 COWPER 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 5 COWPER 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.

Where is 5 COWPER STREET?

5 COWPER STREET is located in KETTERING, in the NN16 postcode district. The below map shows the position of No. 5 on COWPER STREET.