7, HARTWELL CLOSE, NORTHAMPTON, NN2 8TT - £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.

7 HARTWELL CLOSE is a very large extended detached house of 175m², built sometime between 1967 and 1975, which could now be worth an estimated £492,567. It was last sold for £475,000 in November 2023, which was around 4% above the average November 2023 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2023, where the current energy rating was B, and the potential energy rating was B.

7 HARTWELL CLOSE Sold Prices

Land registry data shows six sales for 7 HARTWELL CLOSE since 1^st January 1995. The below table shows the price paid for the six sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. The six 7 HARTWELL CLOSE sales were a mix of above the average price, roughly equal to the average price, and 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
2023 3 NOV	£475,000	£458,252	4% above HPI
2013 1 NOV	£229,950	£287,190	20% below HPI
2013 18 JUL	£225,000	£278,086	19% below HPI
2001 3 DEC	£185,000	£172,614	7% above HPI
1999 23 JUL	£130,000	£123,891	5% above HPI
1997 5 SEP	£105,000	£105,181	Close to HPI

7 HARTWELL 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 six 7 HARTWELL CLOSE sales between September 1997 and November 2023 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 November 2013 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the November 2023 sale, where it rises to 4% above the HPI. The line then continues to track at 4% above the HPI.

What might 7 HARTWELL CLOSE be worth now?

7 HARTWELL CLOSE might now be worth an estimated £492,567.

This is based on house price inflation of 3.7%, between November 2023 and June 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 3.7% inflationary increase is applied to the most recent sale price for 7 HARTWELL CLOSE of £475,000 on 3rd November 2023. For the value to have increased from £475,000 to £492,567 over the two years and five months to June 2025, the following assumptions must hold true:

• The value of 7 HARTWELL CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The November 2023 sale price of £475,000 represented a fair market value for the property.
• The size, condition, and specification of 7 HARTWELL CLOSE has not materially changed since November 2023.

How Large is 7 HARTWELL CLOSE?

7 HARTWELL CLOSE is 175m², which includes two extensions, according to the EPC inspection conducted in August 2023. 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 7 HARTWELL CLOSE lies on this distribution: 90% of detached houses houses are smaller than 7 HARTWELL CLOSE, and 10% of houses are larger. Note that EPC data is not available for all properties in Northampton.

7 HARTWELL CLOSE: Plot and Title Map

7 HARTWELL CLOSE sits on a plot of roughly 0.138 of an acre, or 557m². The below map shows the location of 7 HARTWELL 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 7 HARTWELL 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 7 HARTWELL CLOSE?

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