17, MARTLET CLOSE, WOOTTON, NORTHAMPTON, NN4 6EX - £550,000

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.

17 MARTLET CLOSE is a very large detached house of 185m², built sometime between 1996 and 2002. It was last sold for £550,000 in May 2026, which was around 16% above the average May 2026 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was November 2024, where the current energy rating was C, and the potential energy rating was C.

17 MARTLET CLOSE Sold Prices

Land registry data shows three sales for 17 MARTLET 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. All of the three 17 MARTLET CLOSE 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 11 MAY	£550,000	£473,763	16% above HPI
2014 26 AUG	£480,000	£307,536	56% above HPI
2000 15 DEC	£250,000	£152,493	64% above HPI

17 MARTLET 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 17 MARTLET CLOSE sales between December 2000 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 August 2014 sale was for 56% above the HPI. So the extrapolation line tracks at 56% above the HPI over time, until the May 2026 sale, where it falls to 16% above the HPI. The line then continues to track at 16% above the HPI.

How Large is 17 MARTLET CLOSE?

17 MARTLET CLOSE is 185m² according to the EPC inspection conducted in November 2024. This puts it in the largest 10% of detached houses houses in Northampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Northampton, and where 17 MARTLET CLOSE lies on this distribution: 92% of detached houses houses are smaller than 17 MARTLET CLOSE, and 8% of houses are larger. Note that EPC data is not available for all properties in Northampton.

17 MARTLET CLOSE: Plot and Title Map

17 MARTLET CLOSE sits on a plot of roughly 0.119 of an acre, or 482m². The below map shows the location of 17 MARTLET 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 17 MARTLET 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 17 MARTLET CLOSE?

17 MARTLET CLOSE is located in WOOTTON, in the NN4 postcode district. The below map shows the position of No. 17 on MARTLET CLOSE.