12 Grasmere Avenue, Blackburn, BB1 8LD
About 12 Grasmere Avenue
12 Grasmere Avenue is a two-bedroom semi-detached house in Blackburn (BB1 8LD). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band D. Tenure is freehold. The latest certificate (August 2025) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Period features are noted in the property record. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
It changed hands recently, sold March 2026 for £205,500. Across 2000–2026, sale prices on this property compounded at 4.3% per year. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 38.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- GarageYes
- Cul-de-sacYes
Building
- TenureFreehold
- Period featuresYes
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 5 August 2035
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Planning history
12 Grasmere 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
Sale price has at least doubled since 2000.
£213,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 26 years.
£205,500
Growth on file: 4.3% per year over 26 years.
Sales timeline
27 March 2026Most recent
£205,500
+198.0%over 26 years26 March 2000
£68,950
Median price across the last 5 sales in BB1 8LD: £185,000 (2026–2025).
Nearby sales in BB1 8LD
Versus other Grasmere Avenue homes
Years Held for 12 Grasmere Avenue lags the street by a wide margin.
Price per m²
£2,446
Street avg £2,052
Floor Area
84 m²
Street avg 81 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
5.6 t/year
Street avg 4.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
462/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Lammack Road — bus stop.
Closest school
0.2 km
Lammack Primary School. 29 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







