41, ASHPOLE SPINNEY, NORTHAMPTON, NN4 9QB - £246,250

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.

41 ASHPOLE SPINNEY is a large extended detached house of 134m², built sometime between 1996 and 2002, which could now be worth an estimated £416,769. It was last sold for £246,250 in September 2010, which was around 12% below the average September 2010 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was April 2021, where the current energy rating was C, and the potential energy rating was B.

41 ASHPOLE SPINNEY Sold Prices

Land registry data shows four sales for 41 ASHPOLE SPINNEY since 1^st January 1995. The below table shows the price paid for the four sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Most of the four 41 ASHPOLE SPINNEY 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
2010 22 SEP	£246,250	£280,279	12% below HPI
2003 22 SEP	£245,000	£232,160	6% above HPI
1999 21 DEC	£162,000	£134,797	20% above HPI
1998 27 MAR	£134,950	£109,480	23% above HPI

41 ASHPOLE SPINNEY 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 four 41 ASHPOLE SPINNEY sales between March 1998 and September 2010 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 September 2003 sale was for 6% above the HPI. So the extrapolation line tracks at 6% above the HPI over time, until the September 2010 sale, where it falls to 12% below the HPI. The line then continues to track at 12% below the HPI.

What might 41 ASHPOLE SPINNEY be worth now?

41 ASHPOLE SPINNEY might now be worth an estimated £416,769.

This is based on house price inflation of 69.2%, between September 2010 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 69.2% inflationary increase is applied to the most recent sale price for 41 ASHPOLE SPINNEY of £246,250 on 22nd September 2010. For the value to have increased from £246,250 to £416,769 over the fifteen years and seven months to February 2025, the following assumptions must hold true:

• The value of 41 ASHPOLE SPINNEY has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The September 2010 sale price of £246,250 represented a fair market value for the property.
• The size, condition, and specification of 41 ASHPOLE SPINNEY has not materially changed since September 2010.

How Large is 41 ASHPOLE SPINNEY?

41 ASHPOLE SPINNEY is 134m², which includes two extensions, according to the EPC inspection conducted in April 2021. 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 41 ASHPOLE SPINNEY lies on this distribution: 71% of detached houses houses are smaller than 41 ASHPOLE SPINNEY, and 28% of houses are larger. Note that EPC data is not available for all properties in Northampton.

41 ASHPOLE SPINNEY: Plot and Title Map

41 ASHPOLE SPINNEY sits on a plot of roughly 0.104 of an acre, or 422m². The below map shows the location of 41 ASHPOLE SPINNEY, 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 41 ASHPOLE SPINNEY). 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 41 ASHPOLE SPINNEY?

41 ASHPOLE SPINNEY is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 41 on ASHPOLE SPINNEY.