5, THE GREEN, BYFIELD, DAVENTRY, NN11 6UT - £83,950

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

5 THE GREEN is a very small extended detached house of 65m², built sometime before 1900, which could now be worth an estimated £297,697. It was last sold for £83,950 in November 1999, which was around 37% below the average November 1999 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was December 2016, where the current energy rating was E, and the potential energy rating was B.

5 THE GREEN Sold Prices

Land registry data shows two sales for 5 THE GREEN since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. Both of the two 5 THE GREEN 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
1999 12 NOV	£83,950	£133,769	37% below HPI
1996 25 OCT	£60,000	£91,105	34% below HPI

5 THE GREEN 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 two 5 THE GREEN sales from October 1996 and November 1999 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 October 1996 sale was for 34% below the HPI. So the extrapolation line tracks at 34% below the HPI over time, until the November 1999 sale, where it falls to 37% below the HPI. The line then continues to track at 37% below the HPI.

What might 5 THE GREEN be worth now?

5 THE GREEN might now be worth an estimated £297,697.

This is based on house price inflation of 254.6%, between November 1999 and February 2025, 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 254.6% inflationary increase is applied to the most recent sale price for 5 THE GREEN of £83,950 on 12th November 1999. For the value to have increased from £83,950 to £297,697 over the 26 years and nine months to February 2025, the following assumptions must hold true:

• The value of 5 THE GREEN has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The November 1999 sale price of £83,950 represented a fair market value for the property.
• The size, condition, and specification of 5 THE GREEN has not materially changed since November 1999.

How Large is 5 THE GREEN?

5 THE GREEN is 65m², which includes one extension, according to the EPC inspection conducted in December 2016. This puts it in the smallest 10% of detached houses houses in Byfield, based on EPC data. The below chart shows the distribution of detached houses houses by size in Byfield, and where 5 THE GREEN lies on this distribution: 4% of detached houses houses are smaller than 5 THE GREEN, and 96% of houses are larger. Note that EPC data is not available for all properties in Byfield.

5 THE GREEN: Plot and Title Map

5 THE GREEN sits on a plot of roughly 0.072 of an acre, or 292m². The below map shows the location of 5 THE GREEN, 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 5 THE GREEN). 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 5 THE GREEN?

5 THE GREEN is located in BYFIELD, in the NN11 postcode district. The below map shows the position of No. 5 on THE GREEN.