20 Maricourt Avenue, Blackburn, BB1 3NP
About 20 Maricourt Avenue
20 Maricourt Avenue is a semi-detached house in Blackburn (BB1 3NP). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (August 2023) shows a C (score 73). The rating has held steady at C across 2 certificates since October 2009. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. At 60 m² this is the 12th smallest of 66 units on EPC record in the building, where floor areas span 16–121 m². The building's EPC ratings span E to B across 66 units on file.
Everything you need to know about 20 Maricourt Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Planning history
20 Maricourt Avenue 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
20 Maricourt Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£121,000
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 BB1 3NP: £110,000 (2024–2023).
Nearby sales in BB1 3NP
Versus other Maricourt Avenue homes
On epc rating, 20 Maricourt Avenue stands well clear of the street.
EPC Rating
73 (C)
Street avg 71 (C)
Floor Area
60 m²
Street avg 50 m²
CO₂ Emissions
2.0 t/year
Street avg 2.2 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about 20 Maricourt Avenue
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

Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Hamer Avenue — bus stop.
Closest school
0.2 km
Intack Primary School. 27 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









