6 Duncan Court is a two-bedroom semi-detached house in St Albans (AL1 1JU). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1967-1975 and council tax band C. At 64 m² this is the 7th smallest of 8 units on EPC record in the building, where floor areas span 51–67 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (September 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since September 2013. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Average to Poor and window efficiency dropped from Average to Poor.
Sale prices here have outpaced St Albans HPI: 8.2% per year against 0% for the wider region. Today's modelled estimate of £348,000 is 48.1% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£341/sq ft) was about 19.1% above the typical sold price in the postcode. Last sold in February 2014, so it's been off the market for around 12 years.
No planning applications are recorded against 6 Duncan Court, London Road, St Albans, AL1 1JU. The full report also covers planning activity across the surrounding area.
Full planning data for 6 Duncan Court, London Road, St Albans, AL1 1JU
Every application and decision on this property and nearby, in full, in the report.
6 Duncan Court has more than tripled in price since its earliest registered sale in 1998.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.2% per year over 15 years.
£235,000
Growth on file: 8.2% per year over 15 years.
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6 Duncan Court outperforms the street on floor area by a wide margin.
Price per m²
£3,672
Street avg £4,185
Floor Area
64 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cunningham Avenue — bus stop.
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Changes detected from historical EPC data
More low energy lighting installed
7 February 2014Most recent
£235,000
+235.7%over 15 years28 October 1998
£70,000
Median price across the last 5 sales in AL1 1JU: £303,000 (2024–2019).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Comparable sales data
Plus transport, crime, schools and air quality
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Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
AL1 1HA
Closest school
0.6 km
Cunningham Hill Junior School. 34 schools nearby.