18, WINDMILL WAY, TRING, HP23 4HQ - £900,000

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.

18 WINDMILL WAY is a midsized extended semi-detached house of 139m², built sometime between 1950 and 1966, which could now be worth an estimated £920,695. It was last sold for £900,000 in February 2025, which was around 68% above the average February 2025 semi-detached price in the Dacorum local authority area. The most recent EPC inspection was August 2024, where the current energy rating was B, and the potential energy rating was B.

18 WINDMILL WAY Sold Prices

Land registry data shows two sales for 18 WINDMILL WAY since 1^st January 1995. The below table shows the price paid for the two sales, along with the average semi-detached price in the Dacorum local authority area for the corresponding sale date. Both of the two 18 WINDMILL WAY 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
2025 13 FEB	£900,000	£537,211	68% above HPI
2011 26 APR	£427,500	£281,653	52% above HPI

18 WINDMILL WAY Price Paid vs. HPI Average

The below graph shows the average semi-detached house price in the Dacorum local authority area over time, sourced from the HPI. The two 18 WINDMILL WAY sales from April 2011 and February 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 April 2011 sale was for 52% above the HPI. So the extrapolation line tracks at 52% above the HPI over time, until the February 2025 sale, where it rises to 68% above the HPI. The line then continues to track at 68% above the HPI.

What might 18 WINDMILL WAY be worth now?

18 WINDMILL WAY might now be worth an estimated £920,695.

This is based on house price inflation of 2.3%, between February 2025 and May 2026, for semi-detached houses, in the Dacorum local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 2.3% inflationary increase is applied to the most recent sale price for 18 WINDMILL WAY of £900,000 on 13th February 2025. For the value to have increased from £900,000 to £920,695 over the nine months to May 2026, the following assumptions must hold true:

• The value of 18 WINDMILL WAY has moved in line with the HPI for semi-detached houses in the Dacorum local authority area.
• The February 2025 sale price of £900,000 represented a fair market value for the property.
• The size, condition, and specification of 18 WINDMILL WAY has not materially changed since February 2025.

How Large is 18 WINDMILL WAY?

18 WINDMILL WAY is 139m², which includes two extensions, according to the EPC inspection conducted in August 2024. This puts it in the largest 50% of semi-detached houses houses in Tring, based on EPC data. The below chart shows the distribution of semi-detached houses houses by size in Tring, and where 18 WINDMILL WAY lies on this distribution: 53% of semi-detached houses houses are smaller than 18 WINDMILL WAY, and 46% of houses are larger. Note that EPC data is not available for all properties in Tring.

18 WINDMILL WAY: Plot and Title Map

18 WINDMILL WAY sits on a plot of roughly 0.168 of an acre, or 678m². The below map shows the location of 18 WINDMILL 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 18 WINDMILL 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 18 WINDMILL WAY?

18 WINDMILL WAY is located in TRING, in the HP23 postcode district. The below map shows the position of No. 18 on WINDMILL WAY.