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34, DERRY DOWNS, ORPINGTON, BR5 4DU - £246,450

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.

34 DERRY DOWNS is a very large extended semi-detached house of 182m², built sometime between 1900 and 1929, which could now be worth an estimated £707,580. It was last sold for £246,450 in August 2002, which was around 7% above the average August 2002 semi-detached price in the Bromley local authority area. The most recent EPC inspection was September 2018, where the current energy rating was F, and the potential energy rating was B.

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34 DERRY DOWNS Sold Prices

Land registry data shows one sale for 34 DERRY DOWNS since 1st January 1995. The below table shows the price paid for the one sale, along with the average semi-detached price in the Bromley local authority area for the corresponding sale date. The average price is sourced from the Office for National Statistics' House Price Index (HPI).

DatePriceHPI PriceVariation from HPI
2002
15 AUG
£246,450£230,341
up arrow
7% above HPI

What might 34 DERRY DOWNS be worth now?

34 DERRY DOWNS might now be worth an estimated £707,580.

This is based on house price inflation of 187.1%, between August 2002 and April 2026, for semi-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 187.1% inflationary increase is applied to the most recent sale price for 34 DERRY DOWNS of £246,450 on 15th August 2002. For the value to have increased from £246,450 to £707,580 over the 24 years and four months to April 2026, the following assumptions must hold true:

  • The value of 34 DERRY DOWNS has moved in line with the HPI for semi-detached houses in the Bromley local authority area.
  • The August 2002 sale price of £246,450 represented a fair market value for the property.
  • The size, condition, and specification of 34 DERRY DOWNS has not materially changed since August 2002.
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 34 DERRY DOWNS?

34 DERRY DOWNS is 182m², which includes one extension, according to the EPC inspection conducted in September 2018. This puts it in the largest 10% of semi-detached houses in Orpington, based on EPC data. The below chart shows the distribution of semi-detached houses by size in Orpington, and where 34 DERRY DOWNS lies on this distribution: 99% of semi-detached houses are smaller than 34 DERRY DOWNS, and 1% of semi-detached houses are larger. Note that EPC data is not available for all properties in Orpington.

34, DERRY DOWNS, ORPINGTON, BR5 4DU: Size of property relative to semi-detached houses in Orpington

34 DERRY DOWNS: Plot

34 DERRY DOWNS sits on a plot of roughly 0.067 of an acre, or 270m².

Where is 34 DERRY DOWNS?

34 DERRY DOWNS is located in ORPINGTON, in the BR5 postcode district.

All property sales on DERRY DOWNS

Most recent sales first:

Limited data available
2026
9 APR
£365,000
Limited data available
2022
30 JUN
£330,000
Limited data available
2021
19 MAY
£1,092,500
Limited data available
2021
22 APR
£475,000
Limited data available
2020
4 DEC
£510,000
Limited data available
2019
29 JAN
£435,000
Limited data available
2017
30 NOV
£297,500
Limited data available
2017
17 NOV
£400,000
Limited data available
2017
20 JAN
£390,000
Limited data available
2017
9 JAN
£426,000
Limited data available
2016
23 MAR
£371,000
Limited data available
2013
31 JAN
£177,000
Limited data available
2012
17 AUG
£267,000
Limited data available
2010
8 OCT
£228,000
Limited data available
2009
27 NOV
£345,000
Limited data available
2008
13 MAY
£250,000
Limited data available
2006
27 OCT
£236,000
Limited data available
2006
1 SEP
£345,000
Limited data available
2006
23 AUG
£210,000
Full data available
2006
10 MAY
£280,000
Limited data available
2005
19 SEP
£188,000
Full data available
2005
15 JUL
£295,000
Full data available
2003
21 FEB
£244,000
Limited data available
2002
22 NOV
£275,000
Limited data available
2002
15 AUG
£246,450
Limited data available
2001
19 SEP
£200,000
Limited data available
2001
7 JUN
£160,000
Limited data available
2001
25 MAR
£160,000
Full data available
2000
10 MAR
£153,000
Full data available
2000
11 FEB
£190,000
Limited data available
1999
6 MAY
£69,500
Full data available
1999
1 MAR
£60,000
Limited data available
1998
18 SEP
£120,000
Limited data available
1998
7 AUG
£89,500
Limited data available
1997
13 AUG
£80,000
Full data available
1996
15 NOV
£140,000
Limited data available
1996
31 OCT
£94,000
Limited data available
1996
16 JAN
£79,000
Limited data available
1995
30 NOV
£72,500
Limited data available
1995
31 JUL
£120,000
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.
Source: Energy Performance of Buildings Data: England and Wales
Licence: Ordnance Survey and Royal Mail Copyright and Database Right Notice.
Licence: Open Government Licence v3.0.
Source: INSPIRE Polygons
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.
Licence: Open Government Licence v3.0.