11 Whalley Street, Blackburn, BB1 7NB
About 11 Whalley Street
11 Whalley Street is a four-bedroom end-of-terrace house in Blackburn (BB1 7NB). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (December 2019) shows a D (score 61), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2011); the latest reading is one band lower. Between certificates, wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Records show the property has been extended at some point in its history.
Across 2011–2020, sale prices on this property compounded at 2.5% per year. Today's modelled estimate of £186,000 sits 55% above the 2020 sale of £120,000. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 170.7% above the typical sold price in the postcode. Last sale on file: £120,000 in December 2020.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
Outside
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 2 December 2029
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
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Planning history
11 Whalley Street 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£186,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.5% per year over 10 years.
£120,000
Growth on file: 2.5% per year over 10 years.
Sales timeline
11 December 2020Most recent
£120,000
+26.3%over 9 years19 May 2011
£95,000
Median price across the last 5 sales in BB1 7NB: £125,000 (2026–2020).
Nearby sales in BB1 7NB
Versus other Whalley Street homes
11 Whalley Street outperforms the street on price per m² by a wide margin.
Price per m²
£1,348
Street avg £901
Floor Area
89 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 5.2 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
462/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
London Road — bus stop.
Closest school
0.3 km
St Michael With St John CofE Primary School. 41 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







