30b, Parsons Close, Flamstead, St Albans, AL3 8ED
About 30b
30b is a semi-detached house in Flamstead, St. Albans, St Albans (AL3 8ED). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1967-1975 and council tax band B. At 45 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 42–112 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (October 2021) shows a C (score 69), just inside the C band. The rating has held steady at C across 5 certificates since July 2009. Between certificates, wall efficiency went from Very Poor to Average and lighting went from Good to Very Good.
At 45 m² it sits well below the postcode median (83 m² across 15 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Cavity wall insulation installed
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Cavity wall insulation installed
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Planning history
30b has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
30b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£176,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in AL3 8ED: £180,000 (2025–2007).
Nearby sales in AL3 8ED
Versus other Parsons Close homes
EPC Rating
69 (C)
Street avg 70 (C)
Floor Area
45 m²
Street avg 45 m²
CO₂ Emissions
2.0 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Village School — bus stop.
Closest school
0.2 km
Flamstead Village School. 1 school nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







