7, BONCHESTER CLOSE, CHISLEHURST, BR7 5HS - £1,725,000

Based on the January 2025 Price Paid Data (released on 3rd March 2025), the December 2024 House Price Index (released on 19th February 2025), and the January 2025 Energy Performance of Buildings Data (released on 27th February 2025). Sources

7 BONCHESTER CLOSE is a very large detached house of 307m², built sometime between 2003 and 2006, which could now be worth an estimated £1,981,633. It was last sold for £1,725,000 in September 2020, which was around 89% above the average September 2020 detached price in the Bromley local authority area. The most recent EPC inspection was September 2012, where the current energy rating was C, and the potential energy rating was C.

7 BONCHESTER CLOSE Sold Prices

Land registry data shows three sales for 7 BONCHESTER CLOSE since 1^st January 1995. The below table shows the price paid for the three sales, along with the average detached price in the Bromley local authority area for the corresponding sale date. All of the three 7 BONCHESTER CLOSE 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
2020 13 SEP	£1,725,000	£913,958	89% above HPI
2006 13 OCT	£1,290,000	£507,872	154% above HPI
2005 29 JUL	£530,000	£471,176	12% above HPI

7 BONCHESTER CLOSE 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 three 7 BONCHESTER CLOSE sales between July 2005 and September 2020 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 2006 sale was for 154% above the HPI. So the extrapolation line tracks at 154% above the HPI over time, until the September 2020 sale, where it falls to 89% above the HPI. The line then continues to track at 89% above the HPI.

What might 7 BONCHESTER CLOSE be worth now?

7 BONCHESTER CLOSE might now be worth an estimated £1,981,633.

This is based on house price inflation of 14.9%, between September 2020 and December 2024, 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 14.9% inflationary increase is applied to the most recent sale price for 7 BONCHESTER CLOSE of £1,725,000 on 13th September 2020. For the value to have increased from £1,725,000 to £1,981,633 over the three years and nine months to December 2024, the following assumptions must hold true:

• The value of 7 BONCHESTER CLOSE has moved in line with the HPI for detached houses in the Bromley local authority area.
• The September 2020 sale price of £1,725,000 represented a fair market value for the property.
• The size, condition, and specification of 7 BONCHESTER CLOSE has not materially changed since September 2020.

How Large is 7 BONCHESTER CLOSE?

7 BONCHESTER CLOSE is 307m² according to the EPC inspection conducted in September 2012. This puts it in the largest 20% 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 7 BONCHESTER CLOSE lies on this distribution: 87% of detached houses houses are smaller than 7 BONCHESTER CLOSE, and 13% of houses are larger. Note that EPC data is not available for all properties in Chislehurst.

7 BONCHESTER CLOSE: Plot and Title Map

7 BONCHESTER CLOSE sits on a plot of roughly 0.200 of an acre, or 808m². The below map shows the location of 7 BONCHESTER CLOSE, 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 7 BONCHESTER CLOSE). 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 7 BONCHESTER CLOSE?

7 BONCHESTER CLOSE is located in CHISLEHURST, in the BR7 postcode district. The below map shows the position of No. 7 on BONCHESTER CLOSE.