40, SCHOOL LANE, HARTWELL, NORTHAMPTON, NN7 2HL - £515,500

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.

40 SCHOOL LANE is a large detached house of 156m², which could now be worth an estimated £617,871. It was last sold for £515,500 in June 2018, which was around 30% above the average June 2018 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was June 2011, where the current energy rating was B, and the potential energy rating was B.

40 SCHOOL LANE Sold Prices

Land registry data shows two sales for 40 SCHOOL LANE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 40 SCHOOL LANE 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
2018 26 JUN	£515,500	£395,768	30% above HPI
2012 6 JUN	£388,875	£273,451	42% above HPI

40 SCHOOL LANE 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 two 40 SCHOOL LANE sales from June 2012 and June 2018 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 June 2012 sale was for 42% above the HPI. So the extrapolation line tracks at 42% above the HPI over time, until the June 2018 sale, where it falls to 30% above the HPI. The line then continues to track at 30% above the HPI.

What might 40 SCHOOL LANE be worth now?

40 SCHOOL LANE might now be worth an estimated £617,871.

This is based on house price inflation of 19.9%, between June 2018 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 19.9% inflationary increase is applied to the most recent sale price for 40 SCHOOL LANE of £515,500 on 26th June 2018. For the value to have increased from £515,500 to £617,871 over the seven years and four months to February 2025, the following assumptions must hold true:

• The value of 40 SCHOOL LANE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The June 2018 sale price of £515,500 represented a fair market value for the property.
• The size, condition, and specification of 40 SCHOOL LANE has not materially changed since June 2018.

How Large is 40 SCHOOL LANE?

40 SCHOOL LANE is 156m² according to the EPC inspection conducted in June 2011. This puts it in the largest 40% of detached houses houses in Hartwell, based on EPC data. The below chart shows the distribution of detached houses houses by size in Hartwell, and where 40 SCHOOL LANE lies on this distribution: 65% of detached houses houses are smaller than 40 SCHOOL LANE, and 31% of houses are larger. Note that EPC data is not available for all properties in Hartwell.

40 SCHOOL LANE: Plot and Title Map

40 SCHOOL LANE sits on a plot of roughly 0.112 of an acre, or 453m². The below map shows the location of 40 SCHOOL LANE, 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 40 SCHOOL LANE). 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 40 SCHOOL LANE?

40 SCHOOL LANE is located in HARTWELL, in the NN7 postcode district. The below map shows the position of No. 40 on SCHOOL LANE.