7, WESTERDALE, NORTHAMPTON, NN2 8UP - £290,000

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

7 WESTERDALE is a midsized extended detached house of 113m², built sometime between 1983 and 1990. It was last sold for £290,000 in February 2016, which was around 15% below the average February 2016 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was September 2015, where the current energy rating was D, and the potential energy rating was B.

7 WESTERDALE Sold Prices

Land registry data shows three sales for 7 WESTERDALE 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 7 WESTERDALE sales were for below 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 5 FEB	£290,000	£342,310	15% below HPI
2006 20 OCT	£235,000	£277,978	15% below HPI
1998 14 JUL	£99,950	£115,186	13% below HPI

7 WESTERDALE 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 7 WESTERDALE sales between July 1998 and February 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 October 2006 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the February 2016 sale, which was also at 15% below the HPI.

What might 7 WESTERDALE be worth now?

7 WESTERDALE might now be worth an estimated £397,174.

This is based on house price inflation of 37%, between February 2016 and December 2024, 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 37% inflationary increase is applied to the most recent sale price for 7 WESTERDALE of £290,000 on 5th February 2016. For the value to have increased from £290,000 to £397,174 over the seven years and two months to December 2024, the following assumptions must hold true:

• The value of 7 WESTERDALE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The February 2016 sale price of £290,000 represented a fair market value for the property.
• The size, condition, and specification of 7 WESTERDALE has not materially changed since February 2016.

How Large is 7 WESTERDALE?

7 WESTERDALE is 113m², which includes one extension, according to the EPC inspection conducted in September 2015. This puts it in the largest 50% 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 7 WESTERDALE lies on this distribution: 50% of detached houses houses are smaller than 7 WESTERDALE, and 49% of houses are larger. Note that EPC data is not available for all properties in Northampton.

7 WESTERDALE: Plot and Title Map

7 WESTERDALE sits on a plot of roughly 0.082 of an acre, or 330m². The below map shows the location of 7 WESTERDALE, 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 7 WESTERDALE). 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 7 WESTERDALE?

7 WESTERDALE is located in NORTHAMPTON, in the NN2 postcode district. The below map shows the position of No. 7 on WESTERDALE.