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Get started12 Briary Court is a two-bedroom semi-detached house in Sidcup (DA14 6HZ). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (October 2021) shows an E (score 40), well below the UK norm with real room to improve. Main heating runs on electricity. At 52 m² this is the 9th smallest of 26 units on EPC record in the building, where floor areas span 38–70 m². The building's EPC ratings span F to C across 26 units on file. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 3.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£488/sq ft) was about 70.5% above the typical sold price in the postcode. Sold April 2022 for £273,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
12 Briary Court's carbon output runs well above what efficient homes in the postcode produce.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£293,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 19 years.
£273,000
Growth on file: 3.7% per year over 19 years.
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CO₂ Emissions for 12 Briary Court lags the street by a wide margin.
Price per m²
£5,250
Street avg £4,163
Floor Area
52 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Knoll Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

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22 April 2022Most recent
£273,000
+99.3%over 18 years7 May 2003
£137,000
Median price across the last 5 sales in DA14 6HZ: £282,000 (2025–2022).
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Energy costs, comparable sales, crime, schools and transport

CO₂ Emissions
6.0 t/year
Street avg 3.8 t/year
DA14 6DD
Closest school
0.3 km
Orchard Primary School. 28 schools nearby.
Night-time· 23:00 – 07:00
42.8dB