21, SAMWELL WAY, NORTHAMPTON, NN4 9QJ - £440,000

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 SAMWELL WAY is a very large detached house of 173m², built sometime between 1996 and 2002, which could now be worth an estimated £647,453. It was last sold for £440,000 in May 2015, which was around 36% above the average May 2015 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was October 2014, where the current energy rating was C, and the potential energy rating was C.

21 SAMWELL WAY Sold Prices

Land registry data shows three sales for 21 SAMWELL WAY 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 21 SAMWELL WAY 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
2015 28 MAY	£440,000	£322,370	36% above HPI
2006 15 SEP	£360,000	£274,904	31% above HPI
2000 31 MAR	£199,950	£137,409	46% above HPI

21 SAMWELL WAY 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 SAMWELL WAY sales between March 2000 and May 2015 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 2006 sale was for 31% above the HPI. So the extrapolation line tracks at 31% above the HPI over time, until the May 2015 sale, where it rises to 36% above the HPI. The line then continues to track at 36% above the HPI.

What might 21 SAMWELL WAY be worth now?

21 SAMWELL WAY might now be worth an estimated £647,453.

This is based on house price inflation of 47.1%, between May 2015 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 47.1% inflationary increase is applied to the most recent sale price for 21 SAMWELL WAY of £440,000 on 28th May 2015. For the value to have increased from £440,000 to £647,453 over the ten years and three months to February 2025, the following assumptions must hold true:

• The value of 21 SAMWELL WAY has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The May 2015 sale price of £440,000 represented a fair market value for the property.
• The size, condition, and specification of 21 SAMWELL WAY has not materially changed since May 2015.

How Large is 21 SAMWELL WAY?

21 SAMWELL WAY is 173m² according to the EPC inspection conducted in October 2014. This puts it in the largest 20% 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 SAMWELL WAY lies on this distribution: 89% of detached houses houses are smaller than 21 SAMWELL WAY, and 10% of houses are larger. Note that EPC data is not available for all properties in Northampton.

21 SAMWELL WAY: Plot and Title Map

21 SAMWELL WAY sits on a plot of roughly 0.127 of an acre, or 512m². The below map shows the location of 21 SAMWELL WAY, 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 SAMWELL WAY). 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 SAMWELL WAY?

21 SAMWELL WAY is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 21 on SAMWELL WAY.