263, WINDMILL AVENUE, KETTERING, NN15 7EB - £245,000

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.

263 WINDMILL AVENUE is a very small extended terraced house of 87m², built sometime between 1950 and 1966, which could now be worth an estimated £247,314. It was last sold for £245,000 in May 2026, which was around 21% above the average May 2026 terraced price in the North Northamptonshire local authority area. The most recent EPC inspection was November 2025, where the current energy rating was C, and the potential energy rating was C.

263 WINDMILL AVENUE Sold Prices

Land registry data shows two sales for 263 WINDMILL AVENUE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the North Northamptonshire local authority area for the corresponding sale date. Both of the two 263 WINDMILL 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
2026 29 MAY	£245,000	£203,190	21% above HPI
2021 17 DEC	£210,000	£183,147	15% above HPI

263 WINDMILL AVENUE Price Paid vs. HPI Average

The below graph shows the average terraced house price in the North Northamptonshire local authority area over time, sourced from the HPI. The two 263 WINDMILL AVENUE sales from December 2021 and May 2026 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 2021 sale was for 15% above the HPI. So the extrapolation line tracks at 15% above the HPI over time, until the May 2026 sale, where it rises to 21% above the HPI. The line then continues to track at 21% above the HPI.

What might 263 WINDMILL AVENUE be worth now?

263 WINDMILL AVENUE might now be worth an estimated £247,314.

This is based on house price inflation of 0.9%, between May 2026 and July 2026, 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 0.9% inflationary increase is applied to the most recent sale price for 263 WINDMILL AVENUE of £245,000 on 29th May 2026. For the value to have increased from £245,000 to £247,314 over the ten months to July 2026, the following assumptions must hold true:

• The value of 263 WINDMILL AVENUE has moved in line with the HPI for terraced houses in the North Northamptonshire local authority area.
• The May 2026 sale price of £245,000 represented a fair market value for the property.
• The size, condition, and specification of 263 WINDMILL AVENUE has not materially changed since May 2026.

How Large is 263 WINDMILL AVENUE?

263 WINDMILL AVENUE is 87m², which includes two extensions, according to the EPC inspection conducted in November 2025. This puts it in the smallest 20% of terraced houses houses in Kettering, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Kettering, and where 263 WINDMILL AVENUE lies on this distribution: 19% of terraced houses houses are smaller than 263 WINDMILL AVENUE, and 79% of houses are larger. Note that EPC data is not available for all properties in Kettering.

263 WINDMILL AVENUE: Plot and Title Map

263 WINDMILL AVENUE sits on a plot of roughly 0.066 of an acre, or 267m². The below map shows the location of 263 WINDMILL 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 263 WINDMILL 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 263 WINDMILL AVENUE?

263 WINDMILL AVENUE is located in KETTERING, in the NN15 postcode district. The below map shows the position of No. 263 on WINDMILL AVENUE.