25, GREVILLE AVENUE, NORTHAMPTON, NN3 6BY - £141,500

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.

25 GREVILLE AVENUE is a very small extended semi-detached house of 60m², built sometime between 1950 and 1966, which could now be worth an estimated £226,266. It was last sold for £141,500 in January 2015, which was around 21% below the average January 2015 semi-detached price in the West Northamptonshire local authority area. The most recent EPC inspection was October 2014, where the current energy rating was D, and the potential energy rating was B.

25 GREVILLE AVENUE Sold Prices

Land registry data shows three sales for 25 GREVILLE 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 25 GREVILLE AVENUE sales were for below 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 8 JAN	£141,500	£178,636	21% below HPI
1999 23 APR	£52,000	£66,353	22% below HPI
1995 17 MAR	£40,000	£49,570	19% below HPI

25 GREVILLE 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 25 GREVILLE AVENUE sales between March 1995 and January 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 April 1999 sale was for 22% below the HPI. So the extrapolation line tracks at 22% below the HPI over time, until the January 2015 sale, where it rises to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 25 GREVILLE AVENUE be worth now?

25 GREVILLE AVENUE might now be worth an estimated £226,266.

This is based on house price inflation of 59.9%, between January 2015 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 59.9% inflationary increase is applied to the most recent sale price for 25 GREVILLE AVENUE of £141,500 on 8th January 2015. For the value to have increased from £141,500 to £226,266 over the nine years and eleven months to February 2025, the following assumptions must hold true:

• The value of 25 GREVILLE AVENUE has moved in line with the HPI for semi-detached houses in the West Northamptonshire local authority area.
• The January 2015 sale price of £141,500 represented a fair market value for the property.
• The size, condition, and specification of 25 GREVILLE AVENUE has not materially changed since January 2015.

How Large is 25 GREVILLE AVENUE?

25 GREVILLE AVENUE is 60m², which includes one extension, according to the EPC inspection conducted in October 2014. This puts it in the smallest 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 25 GREVILLE AVENUE lies on this distribution: 3% of semi-detached houses houses are smaller than 25 GREVILLE AVENUE, and 97% of houses are larger. Note that EPC data is not available for all properties in Northampton.

25 GREVILLE AVENUE: Plot and Title Map

25 GREVILLE AVENUE sits on a plot of roughly 0.079 of an acre, or 318m². The below map shows the location of 25 GREVILLE 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 25 GREVILLE 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 25 GREVILLE AVENUE?

25 GREVILLE AVENUE is located in NORTHAMPTON, in the NN3 postcode district. The below map shows the position of No. 25 on GREVILLE AVENUE.