33a, Haston Lee Avenue, Blackburn, BB1 9QT
About 33a
33a is a semi-detached house in Blackburn (BB1 9QT). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1930-1949 and council tax band A. At 45 m² this is the 4th smallest of 37 units on EPC record in the building, where floor areas span 41–134 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 71). The rating has held steady at C across 2 certificates since May 2012. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Average to Poor.
At 45 m² it sits well below the postcode median (80 m² across 36 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Everything you need to know about 33a
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Energy performance
33a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
33a 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
33a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£113,000
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 9QT: £169,000 (2025–2023).
Nearby sales in BB1 9QT
21 Haston Lee Avenue, Blackburn, BB1 9QT
Sold Feb 2025
£149,9509 Haston Lee Avenue, Blackburn, BB1 9QT
Sold Feb 2025
£195,0008 Haston Lee Avenue, Blackburn, BB1 9QT
Sold Jul 2024
£169,00015 Haston Lee Avenue, Blackburn, BB1 9QT
Sold May 2023
£182,0001 Haston Lee Avenue, Blackburn, BB1 9QT
Sold Jun 2022
£147,500
Versus other Haston Lee Avenue homes
Floor Area for 33a runs comfortably ahead of the street norm.
EPC Rating
71 (C)
Street avg 67 (D)
Floor Area
45 m²
Street avg 43 m²
CO₂ Emissions
1.4 t/year
Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 33a
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Holy Souls — bus stop.
Closest school
0.6 km
Roe Lee Park Primary School. 15 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









