GREEN COTTAGE, THE GREEN, NEWNHAM, DAVENTRY, NN11 3HB - £460,000

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.

GREEN COTTAGE is a small extended detached house of 115m², built sometime before 1900, which could now be worth an estimated £459,226. It was last sold for £460,000 in July 2025, which was around 4% below the average July 2025 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was June 2022, where the current energy rating was E, and the potential energy rating was C.

GREEN COTTAGE Sold Prices

Land registry data shows two sales for GREEN COTTAGE 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. One of the two GREEN COTTAGE sales was for below the average price, whilst the other was 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 25 JUL	£460,000	£476,926	4% below HPI
2010 24 AUG	£340,000	£276,772	23% above HPI

GREEN COTTAGE 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 GREEN COTTAGE sales from August 2010 and July 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 August 2010 sale was for 23% above the HPI. So the extrapolation line tracks at 23% above the HPI over time, until the July 2025 sale, where it falls to 4% below the HPI. The line then continues to track at 4% below the HPI.

What might GREEN COTTAGE be worth now?

GREEN COTTAGE might now be worth an estimated £459,226.

This is based on house price deflation of 0.2%, between July 2025 and August 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 0.2% deflationary decrease is applied to the most recent sale price for GREEN COTTAGE of £460,000 on 25th July 2025. For the value to have decreased from £460,000 to £459,226 over the eleven months to August 2025, the following assumptions must hold true:

• The value of GREEN COTTAGE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The July 2025 sale price of £460,000 represented a fair market value for the property.
• The size, condition, and specification of GREEN COTTAGE has not materially changed since July 2025.

How Large is GREEN COTTAGE?

GREEN COTTAGE is 115m², which includes one extension, according to the EPC inspection conducted in June 2022. This puts it in the smallest 40% of detached houses houses in Newnham, based on EPC data. The below chart shows the distribution of detached houses houses by size in Newnham, and where GREEN COTTAGE lies on this distribution: 36% of detached houses houses are smaller than GREEN COTTAGE, and 64% of houses are larger. Note that EPC data is not available for all properties in Newnham.

GREEN COTTAGE: Plot and Title Map

GREEN COTTAGE sits on a plot of roughly 0.081 of an acre, or 326m². The below map shows the location of GREEN COTTAGE, 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 GREEN COTTAGE). 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 GREEN COTTAGE?

GREEN COTTAGE is located on THE GREEN in NEWNHAM, in the NN11 postcode district. The below map shows the position of GREEN COTTAGE on THE GREEN.