11a, High Street, Rishton, Blackburn, BB1 4JZ
About 11a
11a is a semi-detached house in Rishton, Blackburn, Blackburn (BB1 4JZ). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (May 2018) shows a G (score 17), near the bottom of the EPC scale. The recommended improvements would lift it to E (score 39), a 2-band jump. Main heating runs on electricity. At 47 m² this is the 6th smallest of 26 units on EPC record in the building, where floor areas span 30–88 m². The building's EPC ratings span G to C, with this unit at the bottom. On EPC score it ranks last in the building (17 versus a best of 77).
Today's modelled estimate of £117,000 is 56.7% below the 2018 sale of £270,000, a rare downward gap that often correlates with deferred maintenance or unfinished works. On a £-per-square-foot basis, the last sale (£534/sq ft) was about 794.5% above the typical sold price in the postcode. At 47 m² it's 19% smaller than the typical home in the postcode (58 m² median across 25 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold June 2018 for £270,000.
Everything you need to know about 11a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
11a 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
Latest sale on 11a was the highest on Land Registry record across the postcode.
£117,000
Modelled from EPC, postcode comparables.
£270,000
Recorded with HM Land Registry.
Sales timeline
24 June 2018Most recent
£270,000
Median price across the last 5 sales in BB1 4JZ: £53,500 (2009–2005).
Nearby sales in BB1 4JZ
5 Bridge House, High Street, Rishton, Blackburn, BB1 4JZ
Sold Jun 2009
£50,00033 High Street, Rishton, Blackburn, BB1 4JZ
Sold Oct 2006
£62,50031 High Street, Rishton, Blackburn, BB1 4JZ
Sold Feb 2006
£45,50039 High Street, Rishton, Blackburn, BB1 4JZ
Sold Aug 2005
£110,0007 Bridge House, High Street, Rishton, Blackburn, BB1 4JZ
Sold Feb 2001
£22,500
Versus other High Street homes
11a outperforms the street on price per m² by a wide margin.
Price per m²
£5,745
Street avg £1,362
Floor Area
47 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
10.0 t/year
Street avg 3.2 t/year
Everything you need to know about 11a
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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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Roebuck Inn — bus stop.
Closest school
0.2 km
Rishton Methodist Primary School. 24 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









