30b 30c, Boundary Road, St Albans, AL1 4DW
About 30b 30c
30b 30c is a mid-terrace house in St Albans (AL1 4DW). It has a recorded floor area of 29 m² (around 312 sq ft) and construction records dating it to 1983-1990. The latest certificate (September 2024) shows an E (score 53), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on electricity.
At 29 m² it sits well below the postcode median (57 m² across 21 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £288,000 is 25.8% above the 2013 sale price. On a £-per-square-foot basis, the last sale (£734/sq ft) was about 66.7% above the typical sold price in the postcode. 13 years since the last transfer (April 2013).
Everything you need to know about 30b 30c
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
30b 30c sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Single glazing replaced with double or better glazing
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
Low energy lighting percentage decreased
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
More low energy lighting installed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Heating controls changed
Window efficiency improved
Roof insulation improved
Heating controls upgraded for better temperature management
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
30b 30c has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£288,000
Modelled from EPC, postcode comparables.
£229,000
Recorded with HM Land Registry.
Sales timeline
16 April 2013Most recent
£229,000
Median price across the last 5 sales in AL1 4DW: £500,000 (2025–2023).
Nearby sales in AL1 4DW
Versus other Boundary Road homes
30b 30c outperforms the street on price per m² by a wide margin.
Price per m²
£7,897
Street avg £4,916
Floor Area
29 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.2 t/year
Everything you need to know about 30b 30c
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Boundary Road — bus stop.
Closest school
0.2 km
Bernards Heath Infant and Nursery School. 35 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.