12 Duddington Close, Bromley, London, SE9 4JD
About 12 Duddington Close
12 Duddington Close is a mid-terrace house in Bromley, London, London (SE9 4JD). It has a recorded floor area of 90 m² (around 969 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (March 2023) returns a B (score 81), comfortably above the UK average. When first surveyed in September 2014 the rating was D, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good and hot-water efficiency went from Average to Good.
On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £294,000 is 17.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£258/sq ft) was about 28.8% above the typical sold price in the postcode. Last sold in July 2015, so it's been off the market for around 11 years.
Everything you need to know about 12 Duddington Close
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Energy performance
12 Duddington Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 19 March 2033
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
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Level 2 HomeBuyer Report
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Planning history
12 Duddington Close has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Duddington Close valuation sits well clear of the typical sold price in this postcode.
£294,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
26 July 2015Most recent
£250,000
Median price across the last 5 sales in SE9 4JD: £330,000 (2025–2020).
Nearby sales in SE9 4JD
9 Duddington Close, Bromley, London, SE9 4JD
Sold Jul 2025
£300,00043 Duddington Close, Bromley, London, SE9 4JD
Sold Jan 2022
£375,00011 Duddington Close, Bromley, London, SE9 4JD
Sold Nov 2021
£315,00054 Duddington Close, Bromley, London, SE9 4JD
Sold Nov 2021
£435,0001 Duddington Close, Bromley, London, SE9 4JD
Sold Sept 2020
£330,000
Versus other Duddington Close homes
On epc rating, 12 Duddington Close stands well clear of the street.
EPC Rating
81 (B)
Street avg 70 (C)
Floor Area
90 m²
Street avg 49 m²
CO₂ Emissions
1.6 t/year
Street avg 1.9 t/year
Habitable Rooms
5 rooms
Street avg 2 rooms
Everything you need to know about 12 Duddington Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
428/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Duddington Close — bus stop.
Closest school
0.3 km
St Vincent's Catholic Primary School. 36 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
48.5dB
Night-time· 23:00 – 07:00
38.1dB