21, MAPPERLEY DRIVE, NORTHAMPTON, NN3 9UF - £104,000

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.

21 MAPPERLEY DRIVE is a small extended detached house of 97m², built sometime between 1976 and 1982, which could now be worth an estimated £327,975. It was last sold for £104,000 in August 2000, which was around 31% below the average August 2000 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2021, where the current energy rating was D, and the potential energy rating was C.

21 MAPPERLEY DRIVE Sold Prices

Land registry data shows three sales for 21 MAPPERLEY DRIVE 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. Two of the three 21 MAPPERLEY DRIVE sales were for below the average price, whilst one was 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
2000 31 AUG	£104,000	£150,649	31% below HPI
1995 28 DEC	£64,000	£84,370	24% below HPI
1995 16 MAR	£89,950	£87,012	3% above HPI

21 MAPPERLEY DRIVE 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 21 MAPPERLEY DRIVE sales between March 1995 and August 2000 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 December 1995 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the August 2000 sale, where it falls to 31% below the HPI. The line then continues to track at 31% below the HPI.

What might 21 MAPPERLEY DRIVE be worth now?

21 MAPPERLEY DRIVE might now be worth an estimated £327,975.

This is based on house price inflation of 215.4%, between August 2000 and March 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 215.4% inflationary increase is applied to the most recent sale price for 21 MAPPERLEY DRIVE of £104,000 on 31st August 2000. For the value to have increased from £104,000 to £327,975 over the 25 years and five months to March 2025, the following assumptions must hold true:

• The value of 21 MAPPERLEY DRIVE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The August 2000 sale price of £104,000 represented a fair market value for the property.
• The size, condition, and specification of 21 MAPPERLEY DRIVE has not materially changed since August 2000.

How Large is 21 MAPPERLEY DRIVE?

21 MAPPERLEY DRIVE is 97m², which includes three extensions, according to the EPC inspection conducted in August 2021. This puts it in the smallest 40% 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 21 MAPPERLEY DRIVE lies on this distribution: 32% of detached houses houses are smaller than 21 MAPPERLEY DRIVE, and 68% of houses are larger. Note that EPC data is not available for all properties in Northampton.

21 MAPPERLEY DRIVE: Plot and Title Map

21 MAPPERLEY DRIVE sits on a plot of roughly 0.071 of an acre, or 286m². The below map shows the location of 21 MAPPERLEY DRIVE, 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 21 MAPPERLEY DRIVE). 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 21 MAPPERLEY DRIVE?

21 MAPPERLEY DRIVE is located in NORTHAMPTON, in the NN3 postcode district. The below map shows the position of No. 21 on MAPPERLEY DRIVE.