18, THE VALE, NORTHAMPTON, NN1 4ST - £257,500

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 VALE is a small extended terraced house of 93m², built sometime between 1900 and 1929, which could now be worth an estimated £261,814. It was last sold for £257,500 in April 2025, which was around 11% above the average April 2025 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was August 2017, where the current energy rating was D, and the potential energy rating was C.

18 THE VALE Sold Prices

Land registry data shows two sales for 18 THE VALE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 18 THE VALE 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 29 APR	£257,500	£231,404	11% above HPI
2017 1 DEC	£204,500	£184,263	11% above HPI

18 THE VALE 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 two 18 THE VALE sales from December 2017 and April 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 December 2017 sale was for 11% above the HPI. So the extrapolation line tracks at 11% above the HPI over time, until the April 2025 sale, which was also at 11% above the HPI.

What might 18 THE VALE be worth now?

18 THE VALE might now be worth an estimated £261,814.

This is based on house price inflation of 1.7%, between April 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 1.7% inflationary increase is applied to the most recent sale price for 18 THE VALE of £257,500 on 29th April 2025. For the value to have increased from £257,500 to £261,814 over the eleven months to May 2026, the following assumptions must hold true:

• The value of 18 THE VALE has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The April 2025 sale price of £257,500 represented a fair market value for the property.
• The size, condition, and specification of 18 THE VALE has not materially changed since April 2025.

How Large is 18 THE VALE?

18 THE VALE is 93m², which includes one extension, according to the EPC inspection conducted in August 2017. This puts it in the smallest 30% 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 VALE lies on this distribution: 27% of terraced houses houses are smaller than 18 THE VALE, and 72% of houses are larger. Note that EPC data is not available for all properties in Northampton.

18 THE VALE: Plot and Title Map

18 THE VALE sits on a plot of roughly 0.050 of an acre, or 203m². The below map shows the location of 18 THE VALE, 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 VALE). 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 VALE?

18 THE VALE is located in NORTHAMPTON, in the NN1 postcode district. The below map shows the position of No. 18 on THE VALE.