20 Whalley Street, Blackburn, BB1 7NB
About 20 Whalley Street
20 Whalley Street is an end-of-terrace house in Blackburn (BB1 7NB). It has a recorded floor area of 153 m² (around 1647 sq ft), construction records dating it to 1996-2002 and council tax band A. The latest certificate (November 2016) shows a C (score 70). The recommended improvements would push it to B (score 81).
At 153 m² the property is well over the postcode median (85 m² across 17 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2004–2020, sale prices on this property compounded at 9.5% per year. Today's modelled estimate of £155,000 is 29.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£73/sq ft) was about 35.9% above the typical sold price in the postcode. Most recent transfer: April 2020 at £120,000.
Everything you need to know about 20 Whalley Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
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Planning history
2 applications on record at 20 Whalley Street, Blackburn, BB1 7NB
- Aug 2012ExtensionFullOutcome in report
Extension: Single storey · Rear of property
First floor rear extension
- Documents
- 15 docs on file
- Reference
- 10/12/0819
- More recent applications — locked
- ExtensionFeb 2013Decision
Unlock 20 Whalley Street, Blackburn, BB1 7NB's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full
- The 34 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
20 Whalley Street has more than quadrupled in price since its earliest registered sale in 2004.
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 16 years.
£120,000
Growth on file: 9.5% per year over 16 years.
Sales timeline
2 April 2020Most recent
£120,000
+336.4%over 16 years9 January 2004
£27,500
Median price across the last 5 sales in BB1 7NB: £120,000 (2025–2020).
Nearby sales in BB1 7NB
Versus other Whalley Street homes
Floor Area for 20 Whalley Street runs comfortably ahead of the street norm.
Price per m²
£784
Street avg £939
Floor Area
153 m²
Street avg 90 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.1 t/year
Everything you need to know about 20 Whalley Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
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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.









