12 Copse Close, Blackburn, BB1 6NJ
About 12 Copse Close
12 Copse Close is a semi-detached house in Blackburn (BB1 6NJ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (November 2013) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 88). The latest certificate is from November 2013, so improvements made since then won't be reflected.
Held since May 2005 — that's 21 years off the open market, well above the local norm. One planning record on file: an extension approved in 2020. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £177,000 is 22.1% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£137/sq ft) was about 19% above the typical sold price in the postcode.
Everything you need to know about 12 Copse Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
12 Copse Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Nov 2023
EPC Rating
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Planning history
1 application on record at 12 Copse Close, Blackburn, BB1 6NJ
- Nov 2020Garage ConversionFullOutcome in report
Extension: Rear of property
Proposed rear double & single stoey extensions, conversion & enlargement of existing garage into guest room
Extension- Documents
- 8 docs on file
- Reference
- 10/20/0883
Unlock 12 Copse Close, Blackburn, BB1 6NJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£177,000
Modelled from EPC, postcode comparables.
£145,000
Recorded with HM Land Registry.
Sales timeline
19 May 2005Most recent
£145,000
Median price across the last 5 sales in BB1 6NJ: £141,500 (2022–2011).
Versus other Copse Close homes
On epc rating, 12 Copse Close stands well clear of the street.
Price per m²
£1,480
Street avg £1,245
Floor Area
98 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.1 t/year
Everything you need to know about 12 Copse Close
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

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
0.1 km
Oak Street — bus stop.
Closest school
0.2 km
Brookhouse Primary School. 38 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









