45, DERRY DOWNS, ORPINGTON, BR5 4DU - £69,500

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.

45 DERRY DOWNS is a large extended semi-detached house of 102m², built sometime between 1900 and 1929, which could now be worth an estimated £321,683. It was last sold for £69,500 in May 1999, which was around 51% below the average May 1999 semi-detached price in the Bromley local authority area. The most recent EPC inspection was January 2024, where the current energy rating was E, and the potential energy rating was B.

45 DERRY DOWNS Sold Prices

Land registry data shows one sale for 45 DERRY DOWNS since 1^st 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).

Date	Price	HPI Price	Variation from HPI
1999 6 MAY	£69,500	£142,881	51% below HPI

What might 45 DERRY DOWNS be worth now?

45 DERRY DOWNS might now be worth an estimated £321,683.

This is based on house price inflation of 362.9%, between May 1999 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 362.9% inflationary increase is applied to the most recent sale price for 45 DERRY DOWNS of £69,500 on 6th May 1999. For the value to have increased from £69,500 to £321,683 over the 27 years and one month to April 2026, the following assumptions must hold true:

• The value of 45 DERRY DOWNS has moved in line with the HPI for semi-detached houses in the Bromley local authority area.
• The May 1999 sale price of £69,500 represented a fair market value for the property.
• The size, condition, and specification of 45 DERRY DOWNS has not materially changed since May 1999.

How Large is 45 DERRY DOWNS?

45 DERRY DOWNS is 102m², which includes three extensions, according to the EPC inspection conducted in January 2024. This puts it in the largest 40% 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 45 DERRY DOWNS lies on this distribution: 68% of semi-detached houses are smaller than 45 DERRY DOWNS, and 31% of semi-detached houses are larger. Note that EPC data is not available for all properties in Orpington.

45 DERRY DOWNS: Plot

45 DERRY DOWNS sits on a plot of roughly 0.071 of an acre, or 286m².

Where is 45 DERRY DOWNS?

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