23 Whalley Street, Blackburn, BB1 7NB
About 23 Whalley Street
23 Whalley Street is a mid-terrace house in Blackburn (BB1 7NB). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (October 2013) shows an F (score 24), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 90), a 4-band jump. Main heating runs on to be used only when there is no heating/hot. The latest certificate is from October 2013, so improvements made since then won't be reflected.
Held since October 2006 — that's 20 years off the open market, well above the local norm. Across 1999–2006, sale prices on this property compounded at 16.7% per year. Today's modelled estimate of £120,000 sits 60% above the 2006 sale of £75,000. On a £-per-square-foot basis, the last sale (£112/sq ft) was about 161.4% above the typical sold price in the postcode. At 62 m² it's 28.7% smaller than the typical home in the postcode (87 m² median across 17 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Everything you need to know about 23 Whalley Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Oct 2023
EPC Rating
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Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
23 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
Sale price has at least doubled since 1999.
£120,000
Modelled from EPC, postcode comparables and a sale-price growth of 16.7% per year over 7 years.
£75,000
Growth on file: 16.7% per year over 7 years.
Sales timeline
19 October 2006Most recent
£75,000
+66.7%over 2 years15 July 2004
£45,000
+73.1%over 4 years3 December 1999
£26,000
Median price across the last 5 sales in BB1 7NB: £120,000 (2025–2020).
Nearby sales in BB1 7NB
Versus other Whalley Street homes
EPC Rating for 23 Whalley Street lags the street by a wide margin.
Price per m²
£1,210
Street avg £901
Floor Area
62 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.5 t/year
Street avg 5.1 t/year
Everything you need to know about 23 Whalley Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
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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.