11b, Holywell Hill, St Albans, AL1 1EU
About 11b
11b is a mid-terrace house in St Albans (AL1 1EU). It has a recorded floor area of 23 m² (around 248 sq ft) and construction records dating it to 1900-1929. The latest certificate (October 2025) shows an E (score 50), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. Main heating runs on electricity.
At 23 m² it sits well below the postcode median (57 m² across 4 EPCs), making it one of the more compact homes locally. On the market in January 2016 and unlisted since — roughly 10 years. Today's modelled estimate of £256,000 is 38.5% above the 2016 sale price.
Everything you need to know about 11b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11b's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Hot water system changed
Single glazing replaced with double or better glazing
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
11b has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£256,000
Modelled from EPC, postcode comparables.
£184,786
Recorded with HM Land Registry.
Sales timeline
29 January 2016Most recent
£184,786
Everything you need to know about 11b
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

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The neighbourhood at a glance
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
The Peahen PH — bus stop.
Closest school
0.3 km
The Abbey Church of England Voluntary Aided Primary School, St Albans. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









