18, THE WARREN, HARDINGSTONE, NORTHAMPTON, NN4 6EW - £296,500

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.

18 THE WARREN is a small extended terraced house of 102m², built sometime between 1950 and 1966, which could now be worth an estimated £303,268. It was last sold for £296,500 in May 2025, which was around 29% above the average May 2025 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was January 2025, where the current energy rating was C, and the potential energy rating was B.

18 THE WARREN Sold Prices

Land registry data shows six sales for 18 THE WARREN since 1^st January 1995. The below table shows the price paid for the six sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the six 18 THE WARREN 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
2025 30 MAY	£296,500	£230,030	29% above HPI
2019 31 MAY	£245,000	£187,047	31% above HPI
2019 29 MAR	£260,000	£186,692	39% above HPI
2012 16 NOV	£174,995	£130,328	34% above HPI
2000 31 MAR	£59,500	£58,058	2% above HPI
1996 20 DEC	£46,000	£40,583	13% above HPI

18 THE WARREN Price Paid vs. HPI Average

The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The six 18 THE WARREN sales between December 1996 and May 2025 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 May 2019 sale was for 31% above the HPI. So the extrapolation line tracks at 31% above the HPI over time, until the May 2025 sale, where it falls to 29% above the HPI. The line then continues to track at 29% above the HPI.

What might 18 THE WARREN be worth now?

18 THE WARREN might now be worth an estimated £303,268.

This is based on house price inflation of 2.3%, between May 2025 and May 2026, for terraced 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 2.3% inflationary increase is applied to the most recent sale price for 18 THE WARREN of £296,500 on 30th May 2025. For the value to have increased from £296,500 to £303,268 over the one year to May 2026, the following assumptions must hold true:

• The value of 18 THE WARREN has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The May 2025 sale price of £296,500 represented a fair market value for the property.
• The size, condition, and specification of 18 THE WARREN has not materially changed since May 2025.

How Large is 18 THE WARREN?

18 THE WARREN is 102m², which includes two extensions, according to the EPC inspection conducted in January 2025. This puts it in the smallest 40% of terraced houses houses in Northampton, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Northampton, and where 18 THE WARREN lies on this distribution: 37% of terraced houses houses are smaller than 18 THE WARREN, and 61% of houses are larger. Note that EPC data is not available for all properties in Northampton.

18 THE WARREN: Plot and Title Map

18 THE WARREN sits on a plot of roughly 0.057 of an acre, or 231m². The below map shows the location of 18 THE WARREN, 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 18 THE WARREN). 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 18 THE WARREN?

18 THE WARREN is located in HARDINGSTONE, in the NN4 postcode district. The below map shows the position of No. 18 on THE WARREN.