15, WISLEY CLOSE, NORTHAMPTON, NN4 0XJ - £283,000

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 WISLEY CLOSE is a large extended detached house of 140m², built sometime between 1983 and 1990, which could now be worth an estimated £469,922. It was last sold for £283,000 in June 2007, which was around 1% below the average June 2007 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was September 2013, where the current energy rating was D, and the potential energy rating was C.

15 WISLEY CLOSE Sold Prices

Land registry data shows three sales for 15 WISLEY 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 WISLEY CLOSE sales were a mix of below the average price, 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
2007 1 JUN	£283,000	£285,674	1% below HPI
2003 22 AUG	£227,000	£226,590	Close to HPI
1996 28 NOV	£94,500	£92,251	2% above HPI

15 WISLEY 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 WISLEY CLOSE sales between November 1996 and June 2007 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 2003 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the June 2007 sale, where it falls to 1% below the HPI. The line then continues to track at 1% below the HPI.

What might 15 WISLEY CLOSE be worth now?

15 WISLEY CLOSE might now be worth an estimated £469,922.

This is based on house price inflation of 66.1%, between June 2007 and February 2025, 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 66.1% inflationary increase is applied to the most recent sale price for 15 WISLEY CLOSE of £283,000 on 1st June 2007. For the value to have increased from £283,000 to £469,922 over the eighteen years and four months to February 2025, the following assumptions must hold true:

• The value of 15 WISLEY CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The June 2007 sale price of £283,000 represented a fair market value for the property.
• The size, condition, and specification of 15 WISLEY CLOSE has not materially changed since June 2007.

How Large is 15 WISLEY CLOSE?

15 WISLEY CLOSE is 140m², which includes one extension, according to the EPC inspection conducted in September 2013. This puts it in the largest 30% 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 15 WISLEY CLOSE lies on this distribution: 75% of detached houses houses are smaller than 15 WISLEY CLOSE, and 24% of houses are larger. Note that EPC data is not available for all properties in Northampton.

15 WISLEY CLOSE: Plot and Title Map

15 WISLEY CLOSE sits on a plot of roughly 0.127 of an acre, or 512m². The below map shows the location of 15 WISLEY 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 WISLEY 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 WISLEY CLOSE?

15 WISLEY CLOSE is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 15 on WISLEY CLOSE.