21, SHIRE LANE, CHORLEYWOOD, RICKMANSWORTH, WD3 5NQ - £1,690,000

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 SHIRE LANE is a very large extended detached house of 310m², built sometime between 1930 and 1949, which could now be worth an estimated £1,602,813. It was last sold for £1,690,000 in January 2024, which was around 42% above the average January 2024 detached price in the Three Rivers local authority area. The most recent EPC inspection was July 2023, where the current energy rating was D, and the potential energy rating was C.

21 SHIRE LANE Sold Prices

Land registry data shows two sales for 21 SHIRE LANE 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 21 SHIRE LANE 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
2024 19 JAN	£1,690,000	£1,187,250	42% above HPI
2012 20 APR	£850,000	£681,222	25% above HPI

21 SHIRE LANE 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 21 SHIRE LANE sales from April 2012 and January 2024 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 2012 sale was for 25% above the HPI. So the extrapolation line tracks at 25% above the HPI over time, until the January 2024 sale, where it rises to 42% above the HPI. The line then continues to track at 42% above the HPI.

What might 21 SHIRE LANE be worth now?

21 SHIRE LANE might now be worth an estimated £1,602,813.

This is based on house price deflation of 5.2%, between January 2024 and February 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 5.2% deflationary decrease is applied to the most recent sale price for 21 SHIRE LANE of £1,690,000 on 19th January 2024. For the value to have decreased from £1,690,000 to £1,602,813 over the eleven months to February 2025, the following assumptions must hold true:

• The value of 21 SHIRE LANE has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The January 2024 sale price of £1,690,000 represented a fair market value for the property.
• The size, condition, and specification of 21 SHIRE LANE has not materially changed since January 2024.

How Large is 21 SHIRE LANE?

21 SHIRE LANE is 310m², which includes two extensions, according to the EPC inspection conducted in July 2023. This puts it in the largest 20% of detached houses houses in Chorleywood, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chorleywood, and where 21 SHIRE LANE lies on this distribution: 87% of detached houses houses are smaller than 21 SHIRE LANE, and 13% of houses are larger. Note that EPC data is not available for all properties in Chorleywood.

21 SHIRE LANE: Plot and Title Map

21 SHIRE LANE sits on a plot of roughly 0.217 of an acre, or 877m². The below map shows the location of 21 SHIRE LANE, 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 SHIRE LANE). 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 SHIRE LANE?

21 SHIRE LANE is located in CHORLEYWOOD, in the WD3 postcode district. The below map shows the position of No. 21 on SHIRE LANE.