17, COPTHORNE ROAD, CROXLEY GREEN, RICKMANSWORTH, WD3 4AB - £1,000,000

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.

17 COPTHORNE ROAD is a very large extended detached house of 249m², built sometime between 1930 and 1949, which could now be worth an estimated £1,397,207. It was last sold for £1,000,000 in March 2015, which was around 17% above the average March 2015 detached price in the Three Rivers local authority area. The most recent EPC inspection was November 2014, where the current energy rating was E, and the potential energy rating was C.

17 COPTHORNE ROAD Sold Prices

Land registry data shows two sales for 17 COPTHORNE ROAD 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 17 COPTHORNE ROAD 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
2015 31 MAR	£1,000,000	£853,646	17% above HPI
2001 14 DEC	£637,500	£422,023	51% above HPI

17 COPTHORNE ROAD 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 17 COPTHORNE ROAD sales from December 2001 and March 2015 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 December 2001 sale was for 51% above the HPI. So the extrapolation line tracks at 51% above the HPI over time, until the March 2015 sale, where it falls to 17% above the HPI. The line then continues to track at 17% above the HPI.

What might 17 COPTHORNE ROAD be worth now?

17 COPTHORNE ROAD might now be worth an estimated £1,397,207.

This is based on house price inflation of 39.7%, between March 2015 and October 2025, 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 39.7% inflationary increase is applied to the most recent sale price for 17 COPTHORNE ROAD of £1,000,000 on 31st March 2015. For the value to have increased from £1,000,000 to £1,397,207 over the nine years and five months to October 2025, the following assumptions must hold true:

• The value of 17 COPTHORNE ROAD has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The March 2015 sale price of £1,000,000 represented a fair market value for the property.
• The size, condition, and specification of 17 COPTHORNE ROAD has not materially changed since March 2015.

How Large is 17 COPTHORNE ROAD?

17 COPTHORNE ROAD is 249m², which includes four extensions, according to the EPC inspection conducted in November 2014. This puts it in the largest 10% 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 17 COPTHORNE ROAD lies on this distribution: 92% of detached houses houses are smaller than 17 COPTHORNE ROAD, and 8% of houses are larger. Note that EPC data is not available for all properties in Rickmansworth.

17 COPTHORNE ROAD: Plot and Title Map

17 COPTHORNE ROAD sits on a plot of roughly 0.354 of an acre, or 1,434m². The below map shows the location of 17 COPTHORNE ROAD, 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 17 COPTHORNE ROAD). 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 17 COPTHORNE ROAD?

17 COPTHORNE ROAD is located in CROXLEY GREEN, in the WD3 postcode district. The below map shows the position of No. 17 on COPTHORNE ROAD.