CHATHAM HOUSE, GOSSHILL ROAD, CHISLEHURST, BR7 5NS - £1,150,000

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.

CHATHAM HOUSE is a very large extended detached house of 383m², built sometime before 1900, which could now be worth an estimated £2,349,784. It was last sold for £1,150,000 in October 2009, which was around 122% above the average October 2009 detached price in the Bromley local authority area. The most recent EPC inspection was March 2009, where the current energy rating was F, and the potential energy rating was E.

CHATHAM HOUSE Sold Prices

Land registry data shows two sales for CHATHAM HOUSE since 1^st January 1995. The below table shows the price paid for the two sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. Both of the two CHATHAM 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
2009 21 OCT	£1,150,000	£517,440	122% above HPI
2001 21 NOV	£750,000	£369,655	103% above HPI

CHATHAM HOUSE Price Paid vs. HPI Average

The below graph shows the average detached house price in the Bromley local authority area over time, sourced from the HPI. The two CHATHAM HOUSE sales from November 2001 and October 2009 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 November 2001 sale was for 103% above the HPI. So the extrapolation line tracks at 103% above the HPI over time, until the October 2009 sale, where it rises to 122% above the HPI. The line then continues to track at 122% above the HPI.

What might CHATHAM HOUSE be worth now?

CHATHAM HOUSE might now be worth an estimated £2,349,784.

This is based on house price inflation of 104.3%, between October 2009 and February 2025, for detached houses, in the Bromley local authority area, as calculated by the Office for National Statistics and published in their UK House Price Index (HPI).

The 104.3% inflationary increase is applied to the most recent sale price for CHATHAM HOUSE of £1,150,000 on 21st October 2009. For the value to have increased from £1,150,000 to £2,349,784 over the sixteen years and eight months to February 2025, the following assumptions must hold true:

• The value of CHATHAM HOUSE has moved in line with the HPI for detached houses in the Bromley local authority area.
• The October 2009 sale price of £1,150,000 represented a fair market value for the property.
• The size, condition, and specification of CHATHAM HOUSE has not materially changed since October 2009.

How Large is CHATHAM HOUSE?

CHATHAM HOUSE is 383m², which includes one extension, according to the EPC inspection conducted in March 2009. This puts it in the largest 10% of detached houses houses in Chislehurst, based on EPC data. The below chart shows the distribution of detached houses houses by size in Chislehurst, and where CHATHAM HOUSE lies on this distribution: 94% of detached houses houses are smaller than CHATHAM HOUSE, and 6% of houses are larger. Note that EPC data is not available for all properties in Chislehurst.

CHATHAM HOUSE: Plot and Title Map

CHATHAM HOUSE sits on a plot of roughly 0.779 of an acre, or 3,151m². The below map shows the location of CHATHAM 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 CHATHAM 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 CHATHAM HOUSE?

CHATHAM HOUSE is located on GOSSHILL ROAD in CHISLEHURST, in the BR7 postcode district. The below map shows the position of CHATHAM HOUSE on GOSSHILL ROAD.