WARREN HOUSE, SHIRE LANE, CHORLEYWOOD, RICKMANSWORTH, WD3 5NH - £1,820,000

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.

WARREN HOUSE is a large extended detached house of 268m², built sometime before 1900, which could now be worth an estimated £1,740,384. It was last sold for £1,820,000 in August 2024, which was around 55% above the average August 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.

WARREN HOUSE Sold Prices

Land registry data shows three sales for WARREN HOUSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Three Rivers local authority area for the corresponding sale date. All of the three WARREN HOUSE 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 1 AUG	£1,820,000	£1,177,510	55% above HPI
2012 17 OCT	£1,185,000	£688,233	72% above HPI
1998 26 AUG	£450,000	£277,372	62% above HPI

WARREN HOUSE 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 three WARREN HOUSE sales between August 1998 and August 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 October 2012 sale was for 72% above the HPI. So the extrapolation line tracks at 72% above the HPI over time, until the August 2024 sale, where it falls to 55% above the HPI. The line then continues to track at 55% above the HPI.

What might WARREN HOUSE be worth now?

WARREN HOUSE might now be worth an estimated £1,740,384.

This is based on house price deflation of 4.4%, between August 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 4.4% deflationary decrease is applied to the most recent sale price for WARREN HOUSE of £1,820,000 on 1st August 2024. For the value to have decreased from £1,820,000 to £1,740,384 over the one year and six months to February 2025, the following assumptions must hold true:

• The value of WARREN HOUSE has moved in line with the HPI for detached houses in the Three Rivers local authority area.
• The August 2024 sale price of £1,820,000 represented a fair market value for the property.
• The size, condition, and specification of WARREN HOUSE has not materially changed since August 2024.

How Large is WARREN HOUSE?

WARREN HOUSE is 268m², which includes one extension, according to the EPC inspection conducted in July 2023. This puts it in the largest 30% 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 WARREN HOUSE lies on this distribution: 79% of detached houses houses are smaller than WARREN HOUSE, and 20% of houses are larger. Note that EPC data is not available for all properties in Chorleywood.

WARREN HOUSE: Plot and Title Map

WARREN HOUSE sits on a plot of roughly 0.277 of an acre, or 1,120m². The below map shows the location of WARREN HOUSE, 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 WARREN HOUSE). 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 WARREN HOUSE?

WARREN HOUSE is located on SHIRE LANE in CHORLEYWOOD, in the WD3 postcode district. The below map shows the position of WARREN HOUSE on SHIRE LANE.