21, GREENHILLS ROAD, NORTHAMPTON, NN2 8EL - £250,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

21 GREENHILLS ROAD is a very large extended semi-detached house of 148m², built sometime between 1930 and 1949, which could now be worth an estimated £315,023. It was last sold for £250,000 in November 2017, which was around 11% above the average November 2017 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was July 2017, where the current energy rating was D, and the potential energy rating was C.

21 GREENHILLS ROAD Sold Prices

Land registry data shows two sales for 21 GREENHILLS ROAD since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 21 GREENHILLS ROAD 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
2017 3 NOV	£250,000	£224,739	11% above HPI
1999 30 APR	£84,950	£66,353	28% above HPI

21 GREENHILLS ROAD Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The two 21 GREENHILLS ROAD sales from April 1999 and November 2017 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 April 1999 sale was for 28% above the HPI. So the extrapolation line tracks at 28% above the HPI over time, until the November 2017 sale, where it falls to 11% above the HPI. The line then continues to track at 11% above the HPI.

What might 21 GREENHILLS ROAD be worth now?

21 GREENHILLS ROAD might now be worth an estimated £315,023.

This is based on house price inflation of 26%, between November 2017 and December 2024, for semi-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 26% inflationary increase is applied to the most recent sale price for 21 GREENHILLS ROAD of £250,000 on 3rd November 2017. For the value to have increased from £250,000 to £315,023 over the six years and eleven months to December 2024, the following assumptions must hold true:

• The value of 21 GREENHILLS ROAD has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The November 2017 sale price of £250,000 represented a fair market value for the property.
• The size, condition, and specification of 21 GREENHILLS ROAD has not materially changed since November 2017.

How Large is 21 GREENHILLS ROAD?

21 GREENHILLS ROAD is 148m², which includes two extensions, according to the EPC inspection conducted in July 2017. This puts it in the largest 20% of semi-detached houses houses in Northampton, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Northampton, and where 21 GREENHILLS ROAD lies on this distribution: 80% of semi-detached houses houses are smaller than 21 GREENHILLS ROAD, and 19% of houses are larger. Note that EPC data is not available for all properties in Northampton.

21 GREENHILLS ROAD: Plot and Title Map

21 GREENHILLS ROAD sits on a plot of roughly 0.120 of an acre, or 486m². The below map shows the location of 21 GREENHILLS ROAD, 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 GREENHILLS ROAD). 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 GREENHILLS ROAD?

21 GREENHILLS ROAD is located in NORTHAMPTON, in the NN2 postcode district. The below map shows the position of No. 21 on GREENHILLS ROAD.