23, MERCURY CLOSE, DAVENTRY, NN11 9HW - £177,000

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.

23 MERCURY CLOSE is a small detached house of 93m², built sometime between 1996 and 2002, which could now be worth an estimated £303,362. It was last sold for £177,000 in August 2010, which was around 36% below the average August 2010 detached price in the West Northamptonshire local authority area. The most recent EPC inspection was February 2025, where the current energy rating was D, and the potential energy rating was B.

23 MERCURY CLOSE Sold Prices

Land registry data shows five sales for 23 MERCURY CLOSE since 1^st January 1995. The below table shows the price paid for the five sales, along with the average detached price in the West Northamptonshire local authority area for the corresponding sale date. All of the five 23 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
2010 20 AUG	£177,000	£276,772	36% below HPI
2009 17 MAR	£155,000	£240,942	36% below HPI
2003 4 SEP	£147,000	£232,160	37% below HPI
2003 21 MAR	£142,000	£218,116	35% below HPI
2000 20 OCT	£98,950	£155,468	36% below HPI

23 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 five 23 MERCURY CLOSE sales between October 2000 and August 2010 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 March 2009 sale was for 36% below the HPI. So the extrapolation line tracks at 36% below the HPI over time, until the August 2010 sale, which was also at 36% below the HPI.

What might 23 MERCURY CLOSE be worth now?

23 MERCURY CLOSE might now be worth an estimated £303,362.

This is based on house price inflation of 71.4%, between August 2010 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 71.4% inflationary increase is applied to the most recent sale price for 23 MERCURY CLOSE of £177,000 on 20th August 2010. For the value to have increased from £177,000 to £303,362 over the fifteen years and six months to February 2025, the following assumptions must hold true:

• The value of 23 MERCURY CLOSE has moved in line with the HPI for detached houses in the West Northamptonshire local authority area.
• The August 2010 sale price of £177,000 represented a fair market value for the property.
• The size, condition, and specification of 23 MERCURY CLOSE has not materially changed since August 2010.

How Large is 23 MERCURY CLOSE?

23 MERCURY CLOSE is 93m² according to the EPC inspection conducted in February 2025. This puts it in the smallest 30% 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 23 MERCURY CLOSE lies on this distribution: 21% of detached houses houses are smaller than 23 MERCURY CLOSE, and 78% of houses are larger. Note that EPC data is not available for all properties in Daventry.

23 MERCURY CLOSE: Plot and Title Map

23 MERCURY CLOSE sits on a plot of roughly 0.058 of an acre, or 235m². The below map shows the location of 23 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 23 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 23 MERCURY CLOSE?

23 MERCURY CLOSE is located in DAVENTRY, in the NN11 postcode district. The below map shows the position of No. 23 on MERCURY CLOSE.