40, THE HAYSTACK, DAVENTRY, NN11 0NZ - £229,995

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.

40 THE HAYSTACK is a midsized terraced house of 111m², built sometime between 2003 and 2006, which could now be worth an estimated £307,051. It was last sold for £229,995 in May 2017, which was around 30% above the average May 2017 terraced price in the West Northamptonshire local authority area. The most recent EPC inspection was April 2026, where the current energy rating was C, and the potential energy rating was C.

40 THE HAYSTACK Sold Prices

Land registry data shows three sales for 40 THE HAYSTACK since 1^st January 1995. The below table shows the price paid for the three sales, along with the average terraced price in the West Northamptonshire local authority area for the corresponding sale date. All of the three 40 THE HAYSTACK 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
2017 26 MAY	£229,995	£176,392	30% above HPI
2016 4 APR	£212,000	£163,766	29% above HPI
2003 4 APR	£145,995	£98,015	49% above HPI

40 THE HAYSTACK Price Paid vs. HPI Average

The below graph shows the average terraced house price in the West Northamptonshire local authority area over time, sourced from the HPI. The three 40 THE HAYSTACK sales between April 2003 and May 2017 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 2016 sale was for 29% above the HPI. So the extrapolation line tracks at 29% above the HPI over time, until the May 2017 sale, where it rises to 30% above the HPI. The line then continues to track at 30% above the HPI.

What might 40 THE HAYSTACK be worth now?

40 THE HAYSTACK might now be worth an estimated £307,051.

This is based on house price inflation of 33.5%, between May 2017 and April 2026, for terraced 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 33.5% inflationary increase is applied to the most recent sale price for 40 THE HAYSTACK of £229,995 on 26th May 2017. For the value to have increased from £229,995 to £307,051 over the nine years and one month to April 2026, the following assumptions must hold true:

• The value of 40 THE HAYSTACK has moved in line with the HPI for terraced houses in the West Northamptonshire local authority area.
• The May 2017 sale price of £229,995 represented a fair market value for the property.
• The size, condition, and specification of 40 THE HAYSTACK has not materially changed since May 2017.

How Large is 40 THE HAYSTACK?

40 THE HAYSTACK is 111m² according to the EPC inspection conducted in April 2026. This puts it in the smallest 50% of terraced houses houses in Daventry, based on EPC data. The below chart shows the distribution of terraced houses houses by size in Daventry, and where 40 THE HAYSTACK lies on this distribution: 43% of terraced houses houses are smaller than 40 THE HAYSTACK, and 56% of houses are larger. Note that EPC data is not available for all properties in Daventry.

40 THE HAYSTACK: Plot and Title Map

40 THE HAYSTACK sits on a plot of roughly 0.038 of an acre, or 153m². The below map shows the location of 40 THE HAYSTACK, 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 40 THE HAYSTACK). 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 40 THE HAYSTACK?

40 THE HAYSTACK is located in DAVENTRY, in the NN11 postcode district. The below map shows the position of No. 40 on THE HAYSTACK.