23, GRANGEWOOD, NORTHAMPTON, NN4 0QN - £365,000

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

23 GRANGEWOOD is a midsized extended detached house of 106m², built sometime between 1983 and 1990, which could now be worth an estimated £371,881. It was last sold for £365,000 in July 2022, which was around 21% below the average July 2022 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was February 2022, where the current energy rating was D, and the potential energy rating was B.

23 GRANGEWOOD Sold Prices

Land registry data shows three sales for 23 GRANGEWOOD since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the three 23 GRANGEWOOD 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
2022 4 JUL	£365,000	£460,141	21% below HPI
2001 3 AUG	£135,000	£169,300	20% below HPI
2000 28 JAN	£94,000	£134,224	30% below HPI

23 GRANGEWOOD Price Paid vs. HPI Average

The below graph shows the average detached house price in the West Northamptonshire local authority area over time, sourced from the HPI. The three 23 GRANGEWOOD sales between January 2000 and July 2022 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 August 2001 sale was for 20% below the HPI. So the extrapolation line tracks at 20% below the HPI over time, until the July 2022 sale, where it falls to 21% below the HPI. The line then continues to track at 21% below the HPI.

What might 23 GRANGEWOOD be worth now?

23 GRANGEWOOD might now be worth an estimated £371,881.

This is based on house price inflation of 1.9%, between July 2022 and December 2024, for 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 1.9% inflationary increase is applied to the most recent sale price for 23 GRANGEWOOD of £365,000 on 4th July 2022. For the value to have increased from £365,000 to £371,881 over the one year and seven months to December 2024, the following assumptions must hold true:

• The value of 23 GRANGEWOOD has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The July 2022 sale price of £365,000 represented a fair market value for the property.
• The size, condition, and specification of 23 GRANGEWOOD has not materially changed since July 2022.

How Large is 23 GRANGEWOOD?

23 GRANGEWOOD is 106m², which includes one extension, according to the EPC inspection conducted in February 2022. This puts it in the smallest 50% of detached houses houses in Northampton, based on EPC data. The below chart shows the distribution of detached houses houses by size in Northampton, and where 23 GRANGEWOOD lies on this distribution: 43% of detached houses houses are smaller than 23 GRANGEWOOD, and 57% of houses are larger. Note that EPC data is not available for all properties in Northampton.

23 GRANGEWOOD: Plot and Title Map

23 GRANGEWOOD sits on a plot of roughly 0.100 of an acre, or 405m². The below map shows the location of 23 GRANGEWOOD, 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 23 GRANGEWOOD). 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 23 GRANGEWOOD?

23 GRANGEWOOD is located in NORTHAMPTON, in the NN4 postcode district. The below map shows the position of No. 23 on GRANGEWOOD.