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 £168,000 is 40% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 221.5% 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
Everything you need to know about 11 Whalley Street
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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.
£168,000
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: £120,000 (2025–2020).
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 £888
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
Everything you need to know about 11 Whalley Street
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
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
0.0 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.









