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9, THORNET WOOD ROAD, BROMLEY, BR1 2LN - £520,000

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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.

9 THORNET WOOD ROAD is a small extended detached house of 144m², built sometime between 1950 and 1966, which could now be worth an estimated £1,258,512. It was last sold for £520,000 in September 2003, which was around 16% above the average September 2003 detached price in the Bromley local authority area. The most recent EPC inspection was October 2008, where the current energy rating was E, and the potential energy rating was D.

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9 THORNET WOOD ROAD Sold Prices

Land registry data shows two sales for 9 THORNET WOOD ROAD since 1st 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. One of the two 9 THORNET WOOD ROAD sales was for above the average price, whilst the other was roughly equal to the average price. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2003
26 SEP
£520,000£449,584
up arrow
16% above HPI
2002
22 NOV
£425,000£424,655
approximately equal symbol
Close to HPI

9 THORNET WOOD ROAD 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 9 THORNET WOOD ROAD sales from November 2002 and September 2003 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 2002 sale roughly matched the HPI. So the extrapolation line tracks roughly in line with the HPI over time, until the September 2003 sale, where it rises to 16% above the HPI. The line then continues to track at 16% above the HPI.

9, THORNET WOOD ROAD, BROMLEY, BR1 2LN: Price paid vs HM Land Registry's House Price Index

What might 9 THORNET WOOD ROAD be worth now?

9 THORNET WOOD ROAD might now be worth an estimated £1,258,512.

This is based on house price inflation of 142%, between September 2003 and October 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 142% inflationary increase is applied to the most recent sale price for 9 THORNET WOOD ROAD of £520,000 on 26th September 2003. For the value to have increased from £520,000 to £1,258,512 over the 21 years and eleven months to October 2025, the following assumptions must hold true:

  • The value of 9 THORNET WOOD ROAD has moved in line with the HPI for detached houses in the Bromley local authority area.
  • The September 2003 sale price of £520,000 represented a fair market value for the property.
  • The size, condition, and specification of 9 THORNET WOOD ROAD has not materially changed since September 2003.
Disclaimer: Please note that this is a theoretical estimate based on assumptions which may or may not be correct. It should not be relied on for any purpose.

How Large is 9 THORNET WOOD ROAD?

9 THORNET WOOD ROAD is 144m², which includes one extension, according to the EPC inspection conducted in October 2008. This puts it in the smallest 40% 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 9 THORNET WOOD ROAD lies on this distribution: 31% of detached houses houses are smaller than 9 THORNET WOOD ROAD, and 69% of houses are larger. Note that EPC data is not available for all properties in Chislehurst.

9, THORNET WOOD ROAD, BROMLEY, BR1 2LN: Size of property relative to detached houses in Chislehurst

9 THORNET WOOD ROAD: Plot and Title Map

9 THORNET WOOD ROAD sits on a plot of roughly 0.257 of an acre, or 1,039m². The below map shows the location of 9 THORNET WOOD ROAD, 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 9 THORNET WOOD ROAD). 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.

9, THORNET WOOD ROAD, BROMLEY, BR1 2LN: Plot and title map

Where is 9 THORNET WOOD ROAD?

9 THORNET WOOD ROAD is located in BROMLEY, in the BR1 postcode district. The below map shows the position of No. 9 on THORNET WOOD ROAD.

9, THORNET WOOD ROAD, BROMLEY, BR1 2LN: Location map and indicative extent of plot

All property sales on THORNET WOOD ROAD

Most recent sales first:

Limited data available
2022
17 JUN
£900,000
Full data available
2022
21 JAN
£2,300,000
Full data available
2017
27 JAN
£1,820,000
Limited data available
2015
18 MAY
£650,000
Full data available
2011
16 DEC
£555,000
Full data available
2011
8 JUL
£535,000
Limited data available
2007
4 APR
£595,000
Full data available
2003
26 SEP
£520,000
Full data available
2002
22 NOV
£425,000
Limited data available
1997
25 MAR
£151,000
Source: HM Land Registry Price Paid Data
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Source: HM Land Registry UK House Price Index
Licence: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
Copyright statement: This information is subject to Crown copyright and database rights 2026 and is reproduced with the permission of HM Land Registry. The polygons (including the associated geometry, namely x, y co-ordinates) are subject to Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use.