ONDINE, THE HILLSIDE, ORPINGTON, BR6 7SD - £1,491,225

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.

ONDINE is a very large extended detached house of 296m², built sometime between 1950 and 1966, which could now be worth an estimated £1,824,531. It was last sold for £1,491,225 in October 2019, which was around 64% above the average October 2019 detached price in the Bromley local authority area. The most recent EPC inspection was August 2018, where the current energy rating was C, and the potential energy rating was C.

ONDINE Sold Prices

Land registry data shows two sales for ONDINE 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 ONDINE 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
2019 24 OCT	£1,491,225	£910,159	64% above HPI
2014 17 SEP	£770,000	£760,604	1% above HPI

ONDINE 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 ONDINE sales from September 2014 and October 2019 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 September 2014 sale was for 1% above the HPI. So the extrapolation line tracks at 1% above the HPI over time, until the October 2019 sale, where it rises to 64% above the HPI. The line then continues to track at 64% above the HPI.

What might ONDINE be worth now?

ONDINE might now be worth an estimated £1,824,531.

This is based on house price inflation of 22.4%, between October 2019 and June 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 22.4% inflationary increase is applied to the most recent sale price for ONDINE of £1,491,225 on 24th October 2019. For the value to have increased from £1,491,225 to £1,824,531 over the six years and four months to June 2025, the following assumptions must hold true:

• The value of ONDINE has moved in line with the HPI for detached houses in the Bromley local authority area.
• The October 2019 sale price of £1,491,225 represented a fair market value for the property.
• The size, condition, and specification of ONDINE has not materially changed since October 2019.

How Large is ONDINE?

ONDINE is 296m², which includes three extensions, according to the EPC inspection conducted in August 2018. 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 ONDINE lies on this distribution: 91% of detached houses houses are smaller than ONDINE, and 9% of houses are larger. Note that EPC data is not available for all properties in London.

ONDINE: Plot and Title Map

ONDINE sits on a plot of roughly 0.525 of an acre, or 2,126m². The below map shows the location of ONDINE, 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 ONDINE). 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 ONDINE?

ONDINE is located on THE HILLSIDE in ORPINGTON, in the BR6 postcode district. The below map shows the position of ONDINE on THE HILLSIDE.