OPENSHAW, CHELSFIELD HILL, ORPINGTON, BR6 7SL - £2,205,000

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.

OPENSHAW is a very large detached house of 711m², built sometime between 2003 and 2006, which could now be worth an estimated £3,985,800. It was last sold for £2,205,000 in December 2007, which was around 277% above the average December 2007 detached price in the Bromley local authority area. The most recent EPC inspection was July 2024, where the current energy rating was B, and the potential energy rating was B.

OPENSHAW Sold Prices

Land registry data shows two sales for OPENSHAW 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 OPENSHAW 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
2007 21 DEC	£2,205,000	£584,902	277% above HPI
2005 24 OCT	£645,000	£467,762	38% above HPI

OPENSHAW 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 OPENSHAW sales from October 2005 and December 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 October 2005 sale was for 38% above the HPI. So the extrapolation line tracks at 38% above the HPI over time, until the December 2007 sale, where it rises to 277% above the HPI. The line then continues to track at 277% above the HPI.

What might OPENSHAW be worth now?

OPENSHAW might now be worth an estimated £3,985,800.

This is based on house price inflation of 80.8%, between December 2007 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 80.8% inflationary increase is applied to the most recent sale price for OPENSHAW of £2,205,000 on 21st December 2007. For the value to have increased from £2,205,000 to £3,985,800 over the eighteen years and ten months to February 2025, the following assumptions must hold true:

• The value of OPENSHAW has moved in line with the HPI for detached houses in the Bromley local authority area.
• The December 2007 sale price of £2,205,000 represented a fair market value for the property.
• The size, condition, and specification of OPENSHAW has not materially changed since December 2007.

How Large is OPENSHAW?

OPENSHAW is 711m² according to the EPC inspection conducted in July 2024. This puts it in the largest 10% of detached houses houses in London, based on EPC data. The below chart shows the distribution of detached houses houses by size in London, and where OPENSHAW lies on this distribution: 99% of detached houses houses are smaller than OPENSHAW, and 1% of houses are larger. Note that EPC data is not available for all properties in London.

OPENSHAW: Plot and Title Map

OPENSHAW sits on a plot of roughly 0.371 of an acre, or 1,503m². The below map shows the location of OPENSHAW, 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 OPENSHAW). 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 OPENSHAW?

OPENSHAW is located on CHELSFIELD HILL in ORPINGTON, in the BR6 postcode district. The below map shows the position of OPENSHAW on CHELSFIELD HILL.