18, MANSION DRIVE, TRING, HP23 5BD - £930,000

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 MANSION DRIVE is a large extended detached house of 160m², built sometime between 1950 and 1966, which could now be worth an estimated £941,365. It was last sold for £930,000 in September 2023, which was around 2% above the average September 2023 detached price in the Dacorum local authority area. The most recent EPC inspection was May 2023, where the current energy rating was D, and the potential energy rating was C.

18 MANSION DRIVE Sold Prices

Land registry data shows three sales for 18 MANSION DRIVE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Dacorum local authority area for the corresponding sale date. All of the three 18 MANSION DRIVE 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
2023 1 SEP	£930,000	£909,886	2% above HPI
2007 9 FEB	£635,000	£457,881	39% above HPI
1996 2 SEP	£190,000	£158,383	20% above HPI

18 MANSION DRIVE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Dacorum local authority area over time, sourced from the HPI. The three 18 MANSION DRIVE sales between September 1996 and September 2023 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 February 2007 sale was for 39% above the HPI. So the extrapolation line tracks at 39% above the HPI over time, until the September 2023 sale, where it falls to 2% above the HPI. The line then continues to track at 2% above the HPI.

What might 18 MANSION DRIVE be worth now?

18 MANSION DRIVE might now be worth an estimated £941,365.

This is based on house price inflation of 1.2%, between September 2023 and February 2025, for 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 1.2% inflationary increase is applied to the most recent sale price for 18 MANSION DRIVE of £930,000 on 1st September 2023. For the value to have increased from £930,000 to £941,365 over the two years and seven months to February 2025, the following assumptions must hold true:

• The value of 18 MANSION DRIVE has moved in line with the HPI for detached houses in the Dacorum local authority area.
• The September 2023 sale price of £930,000 represented a fair market value for the property.
• The size, condition, and specification of 18 MANSION DRIVE has not materially changed since September 2023.

How Large is 18 MANSION DRIVE?

18 MANSION DRIVE is 160m², which includes one extension, according to the EPC inspection conducted in May 2023. This puts it in the largest 40% of detached houses houses in Tring, based on EPC data. The below chart shows the distribution of detached houses houses by size in Tring, and where 18 MANSION DRIVE lies on this distribution: 67% of detached houses houses are smaller than 18 MANSION DRIVE, and 32% of houses are larger. Note that EPC data is not available for all properties in Tring.

18 MANSION DRIVE: Plot and Title Map

18 MANSION DRIVE sits on a plot of roughly 0.147 of an acre, or 596m². The below map shows the location of 18 MANSION DRIVE, 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 MANSION DRIVE). 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 MANSION DRIVE?

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