39, THELLUSSON WAY, RICKMANSWORTH, WD3 8RL - £490,000

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

39 THELLUSSON WAY is a very large extended detached house of 223m², built sometime between 1996 and 2002, which could now be worth an estimated £854,651. It was last sold for £490,000 in August 2007, which was around 25% below the average August 2007 detached price in the Three Rivers local authority area. The most recent EPC inspection was September 2017, where the current energy rating was C, and the potential energy rating was B.

39 THELLUSSON WAY Sold Prices

Land registry data shows two sales for 39 THELLUSSON 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 Three Rivers local authority area for the corresponding sale date. Both of the two 39 THELLUSSON 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
2007 17 AUG	£490,000	£657,671	25% below HPI
1996 31 JUL	£158,950	£186,235	15% below HPI

39 THELLUSSON WAY Price Paid vs. HPI Average

The below graph shows the average detached house price in the Three Rivers local authority area over time, sourced from the HPI. The two 39 THELLUSSON WAY sales from July 1996 and August 2007 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 July 1996 sale was for 15% below the HPI. So the extrapolation line tracks at 15% below the HPI over time, until the August 2007 sale, where it falls to 25% below the HPI. The line then continues to track at 25% below the HPI.

What might 39 THELLUSSON WAY be worth now?

39 THELLUSSON WAY might now be worth an estimated £854,651.

This is based on house price inflation of 74.4%, between August 2007 and December 2024, for detached houses, in the Three Rivers local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 74.4% inflationary increase is applied to the most recent sale price for 39 THELLUSSON WAY of £490,000 on 17th August 2007. For the value to have increased from £490,000 to £854,651 over the sixteen years and eight months to December 2024, the following assumptions must hold true:

• The value of 39 THELLUSSON WAY has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The August 2007 sale price of £490,000 represented a fair market value for the property.
• The size, condition, and specification of 39 THELLUSSON WAY has not materially changed since August 2007.

How Large is 39 THELLUSSON WAY?

39 THELLUSSON WAY is 223m², which includes one extension, according to the EPC inspection conducted in September 2017. This puts it in the largest 20% of detached houses houses in Rickmansworth, based on EPC data. The below chart shows the distribution of detached houses houses by size in Rickmansworth, and where 39 THELLUSSON WAY lies on this distribution: 89% of detached houses houses are smaller than 39 THELLUSSON WAY, and 11% of houses are larger. Note that EPC data is not available for all properties in Rickmansworth.

39 THELLUSSON WAY: Plot and Title Map

39 THELLUSSON WAY sits on a plot of roughly 0.160 of an acre, or 648m². The below map shows the location of 39 THELLUSSON 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 39 THELLUSSON 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 39 THELLUSSON WAY?

39 THELLUSSON WAY is located in RICKMANSWORTH, in the WD3 postcode district. The below map shows the position of No. 39 on THELLUSSON WAY.