20, MERCURY CLOSE, DAVENTRY, NN11 9HW - £320,000

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

20 MERCURY CLOSE is a small detached house of 103m², built sometime between 1996 and 2002, which could now be worth an estimated £318,619. It was last sold for £320,000 in November 2024, which was around 32% below the average November 2024 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was March 2024, where the current energy rating was D, and the potential energy rating was C.

20 MERCURY CLOSE Sold Prices

Land registry data shows three sales for 20 MERCURY CLOSE 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 20 MERCURY CLOSE 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
2024 27 NOV	£320,000	£470,848	32% below HPI
2006 8 DEC	£210,000	£277,485	24% below HPI
2000 18 AUG	£119,950	£150,649	20% below HPI

20 MERCURY CLOSE 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 20 MERCURY CLOSE sales between August 2000 and November 2024 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 December 2006 sale was for 24% below the HPI. So the extrapolation line tracks at 24% below the HPI over time, until the November 2024 sale, where it falls to 32% below the HPI. The line then continues to track at 32% below the HPI.

What might 20 MERCURY CLOSE be worth now?

20 MERCURY CLOSE might now be worth an estimated £318,619.

This is based on house price deflation of 0.4%, between November 2024 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 0.4% deflationary decrease is applied to the most recent sale price for 20 MERCURY CLOSE of £320,000 on 27th November 2024. For the value to have decreased from £320,000 to £318,619 over the eleven months to December 2024, the following assumptions must hold true:

• The value of 20 MERCURY CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The November 2024 sale price of £320,000 represented a fair market value for the property.
• The size, condition, and specification of 20 MERCURY CLOSE has not materially changed since November 2024.

How Large is 20 MERCURY CLOSE?

20 MERCURY CLOSE is 103m² according to the EPC inspection conducted in March 2024. This puts it in the smallest 40% of detached houses houses in Daventry, based on EPC data. The below chart shows the distribution of detached houses houses by size in Daventry, and where 20 MERCURY CLOSE lies on this distribution: 33% of detached houses houses are smaller than 20 MERCURY CLOSE, and 66% of houses are larger. Note that EPC data is not available for all properties in Daventry.

20 MERCURY CLOSE: Plot and Title Map

20 MERCURY CLOSE sits on a plot of roughly 0.069 of an acre, or 279m². The below map shows the location of 20 MERCURY CLOSE, 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 20 MERCURY CLOSE). 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 20 MERCURY CLOSE?

20 MERCURY CLOSE is located in DAVENTRY, in the NN11 postcode district. The below map shows the position of No. 20 on MERCURY CLOSE.