30a, Parsons Close, Flamstead, St Albans, AL3 8ED
About 30a
30a is a one-bedroom 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. When first surveyed in November 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and window efficiency went from Average to Good.
Held since September 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 45 m² it sits well below the postcode median (83 m² across 15 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £181,000 is 35.1% above the 2007 sale price.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Certificate validity
Valid until 20 October 2031
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
30a 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£181,000
Modelled from EPC, postcode comparables.
£134,000
Recorded with HM Land Registry.
Sales timeline
5 September 2007Most recent
£134,000
Median price across the last 5 sales in AL3 8ED: £180,000 (2025–2001).
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
170/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.







