15, WATTS CLOSE, COGENHOE, NORTHAMPTON, NN7 1PD - £475,000

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.

15 WATTS CLOSE is a very large detached house of 186m², built sometime from 2012 onwards, which could now be worth an estimated £473,099. It was last sold for £475,000 in November 2025, which was about the average November 2025 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was April 2025, where the current energy rating was C, and the potential energy rating was B.

15 WATTS CLOSE Sold Prices

Land registry data shows three sales for 15 WATTS CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. The three 15 WATTS CLOSE sales were a mix of roughly equal to the average price, and 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
2025 7 NOV	£475,000	£474,338	Close to HPI
2025 15 JUL	£495,000	£469,610	5% above HPI
2013 12 DEC	£320,000	£287,204	11% above HPI

15 WATTS CLOSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The three 15 WATTS CLOSE sales between December 2013 and November 2025 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 July 2025 sale was for 5% above the HPI. So the extrapolation line tracks at 5% above the HPI over time, until the November 2025 sale, where it falls to roughly the same level as the HPI. The line then continues to track in line with the HPI.

What might 15 WATTS CLOSE be worth now?

15 WATTS CLOSE might now be worth an estimated £473,099.

This is based on house price deflation of 0.4%, between November 2025 and July 2026, for detached 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 0.4% deflationary decrease is applied to the most recent sale price for 15 WATTS CLOSE of £475,000 on 7th November 2025. For the value to have decreased from £475,000 to £473,099 over the one year and four months to July 2026, the following assumptions must hold true:

• The value of 15 WATTS CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The November 2025 sale price of £475,000 represented a fair market value for the property.
• The size, condition, and specification of 15 WATTS CLOSE has not materially changed since November 2025.

How Large is 15 WATTS CLOSE?

15 WATTS CLOSE is 186m² according to the EPC inspection conducted in April 2025. This puts it in the largest 20% of detached houses houses in Cogenhoe, based on EPC data. The below chart shows the distribution of detached houses houses by size in Cogenhoe, and where 15 WATTS CLOSE lies on this distribution: 84% of detached houses houses are smaller than 15 WATTS CLOSE, and 16% of houses are larger. Note that EPC data is not available for all properties in Cogenhoe.

15 WATTS CLOSE: Plot and Title Map

15 WATTS CLOSE sits on a plot of roughly 0.093 of an acre, or 375m². The below map shows the location of 15 WATTS CLOSE, 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 WATTS CLOSE). 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 15 WATTS CLOSE?

15 WATTS CLOSE is located in COGENHOE, in the NN7 postcode district. The below map shows the position of No. 15 on WATTS CLOSE.