1 Cowper Road, Markyate, St Albans, AL3 8PP
About 1 Cowper Road
1 Cowper Road is a semi-detached house in Markyate, St. Albans, St Albans (AL3 8PP). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (April 2025) shows an E (score 54), well below the UK norm with real room to improve. When first surveyed in March 2012 the rating was F, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to D (score 63). Main heating runs on electricity. At 38 m² this is the 6th smallest of 25 units on EPC record in the building, where floor areas span 36–96 m². The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (54 versus a best of 75).
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
1 Cowper Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Upgraded to gas central heating
Switched from solid fuel to cleaner energy source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
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 £820 · Includes VAT
Planning history
1 Cowper Road 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
1 Cowper Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
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 8PP: £175,000 (2023–2010).
Nearby sales in AL3 8PP
37 Cowper Road, Markyate, St Albans, AL3 8PP
Sold Oct 2023
£425,00027a, Cowper Road, Markyate, St Albans, AL3 8PP
Sold Nov 2019
£217,0005a, Cowper Road, Markyate, St Albans, AL3 8PP
Sold Oct 2015
£163,00027 Cowper Road, Markyate, St Albans, AL3 8PP
Sold Jun 2010
£175,00027b, Cowper Road, Markyate, St Albans, AL3 8PP
Sold Oct 2002
£108,000
Versus other Cowper Road homes
1 Cowper Road is notably below the street on epc rating.
EPC Rating
54 (E)
Street avg 73 (C)
Floor Area
38 m²
Street avg 40 m²
CO₂ Emissions
2.7 t/year
Street avg 1.5 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 Hall — bus stop.
Closest school
0.2 km
Markyate Village School and Nursery. 4 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







