21, WATER MILL WAY, SOUTH DARENTH, DARTFORD, DA4 9BB - £230,000

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.

21 WATER MILL WAY is a midsized extended detached house of 122m², built sometime between 1983 and 1990, which could now be worth an estimated £628,047. It was last sold for £230,000 in February 2002, which was around 9% below the average February 2002 detached price in the Dartford local authority area. The most recent EPC inspection was October 2024, where the current energy rating was C, and the potential energy rating was B.

21 WATER MILL WAY Sold Prices

Land registry data shows two sales for 21 WATER MILL WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Dartford local authority area for the corresponding sale date. Both of the two 21 WATER MILL WAY 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
2002 15 FEB	£230,000	£253,585	9% below HPI
1996 10 MAY	£120,000	£123,439	3% below HPI

21 WATER MILL WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Dartford local authority area over time, sourced from the HPI. The two 21 WATER MILL WAY sales from May 1996 and February 2002 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 May 1996 sale was for 3% below the HPI. So the extrapolation line tracks at 3% below the HPI over time, until the February 2002 sale, where it falls to 9% below the HPI. The line then continues to track at 9% below the HPI.

What might 21 WATER MILL WAY be worth now?

21 WATER MILL WAY might now be worth an estimated £628,047.

This is based on house price inflation of 173.1%, between February 2002 and February 2025, for detached houses, in the Dartford local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 173.1% inflationary increase is applied to the most recent sale price for 21 WATER MILL WAY of £230,000 on 15th February 2002. For the value to have increased from £230,000 to £628,047 over the 23 years to February 2025, the following assumptions must hold true:

• The value of 21 WATER MILL WAY has moved in line with the HPI for detached houses in the Dartford local authority area.
• The February 2002 sale price of £230,000 represented a fair market value for the property.
• The size, condition, and specification of 21 WATER MILL WAY has not materially changed since February 2002.

How Large is 21 WATER MILL WAY?

21 WATER MILL WAY is 122m², which includes two extensions, according to the EPC inspection conducted in October 2024. This puts it in the largest 50% of detached houses houses in South Darenth, based on EPC data. The below chart shows the distribution of detached houses houses by size in South Darenth, and where 21 WATER MILL WAY lies on this distribution: 51% of detached houses houses are smaller than 21 WATER MILL WAY, and 49% of houses are larger. Note that EPC data is not available for all properties in South Darenth.

21 WATER MILL WAY: Plot and Title Map

21 WATER MILL WAY sits on a plot of roughly 0.086 of an acre, or 349m². The below map shows the location of 21 WATER MILL WAY, 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 21 WATER MILL WAY). 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 21 WATER MILL WAY?

21 WATER MILL WAY is located in SOUTH DARENTH, in the DA4 postcode district. The below map shows the position of No. 21 on WATER MILL WAY.