14, CHADSTONE AVENUE, NORTHAMPTON, NN2 8PG - £230,000

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

14 CHADSTONE AVENUE is a very large extended semi-detached house of 387m², built sometime between 1967 and 1975, which could now be worth an estimated £310,145. It was last sold for £230,000 in November 2016, which was around 9% above the average November 2016 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was October 2010, where the current energy rating was F, and the potential energy rating was D.

14 CHADSTONE AVENUE Sold Prices

Land registry data shows three sales for 14 CHADSTONE AVENUE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average semi-detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the three 14 CHADSTONE AVENUE 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
2016 25 NOV	£230,000	£211,833	9% above HPI
2011 8 JUL	£180,000	£154,619	16% above HPI
2003 23 DEC	£179,995	£134,050	34% above HPI

14 CHADSTONE AVENUE 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 three 14 CHADSTONE AVENUE sales between December 2003 and November 2016 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 July 2011 sale was for 16% above the HPI. So the extrapolation line tracks at 16% above the HPI over time, until the November 2016 sale, where it falls to 9% above the HPI. The line then continues to track at 9% above the HPI.

What might 14 CHADSTONE AVENUE be worth now?

14 CHADSTONE AVENUE might now be worth an estimated £310,145.

This is based on house price inflation of 34.8%, between November 2016 and February 2025, 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 34.8% inflationary increase is applied to the most recent sale price for 14 CHADSTONE AVENUE of £230,000 on 25th November 2016. For the value to have increased from £230,000 to £310,145 over the nine years and nine months to February 2025, the following assumptions must hold true:

• The value of 14 CHADSTONE AVENUE has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The November 2016 sale price of £230,000 represented a fair market value for the property.
• The size, condition, and specification of 14 CHADSTONE AVENUE has not materially changed since November 2016.

How Large is 14 CHADSTONE AVENUE?

14 CHADSTONE AVENUE is 387m², which includes two extensions, according to the EPC inspection conducted in October 2010. This puts it in the largest 10% 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 14 CHADSTONE AVENUE lies on this distribution: More than 99% of semi-detached houses houses are smaller than 14 CHADSTONE AVENUE, and less than 1% of houses are larger. Note that EPC data is not available for all properties in Northampton.

14 CHADSTONE AVENUE: Plot and Title Map

14 CHADSTONE AVENUE sits on a plot of roughly 0.064 of an acre, or 259m². The below map shows the location of 14 CHADSTONE AVENUE, 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 14 CHADSTONE AVENUE). 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 14 CHADSTONE AVENUE?

14 CHADSTONE AVENUE is located in NORTHAMPTON, in the NN2 postcode district. The below map shows the position of No. 14 on CHADSTONE AVENUE.