21 Alder Bank, Blackburn, BB2 1UG
About 21 Alder Bank
21 Alder Bank is a two-bedroom semi-detached house in Blackburn (BB2 1UG). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1991-1995 and council tax band A. The latest certificate (December 2019) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, roof efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Average to Good. The recommended improvements would lift it to B (score 89), a 2-band jump.
Held since August 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £124,000 sits 77.1% above the 2010 sale of £70,000.
What this property has
Inside
- Bedrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
21 Alder Bank has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Alder Bank valuation sits well clear of the typical sold price in this postcode.
£124,000
Modelled from EPC, postcode comparables.
£70,000
Recorded with HM Land Registry.
Sales timeline
3 August 2010Most recent
£70,000
Median price across the last 5 sales in BB2 1UG: £87,500 (2025–2022).
Versus other Alder Bank homes
EPC Rating for 21 Alder Bank lags the street by a wide margin.
Price per m²
£1,186
Street avg £1,249
Floor Area
59 m²
Street avg 64 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.0 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Moulding Close — bus stop.
Closest school
0.4 km
Griffin Park Primary School. 40 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.9dB

Night-time· 23:00 – 07:00
42.7dB







