23 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
About 23 Brown Leaves Grove
23 Brown Leaves Grove is a four-bedroom property in Copster Green, Blackburn, Blackburn (BB1 9AL). It has a recorded floor area of 105 m² (around 1130 sq ft). The latest certificate (August 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 94). The latest certificate is from August 2015, so improvements made since then won't be reflected. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a corner plot.
One planning record on file: an extension approved in 2023. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2014–2021, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 38.2% above the typical sold price in the postcode. Most recent transfer: June 2021 at £360,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- Corner plotYes
Building
- Previously extendedYes
- Extension potentialPossible
Everything you need to know about 23 Brown Leaves Grove
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Aug 2025
EPC Rating
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Planning history
1 application on record at 23 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
- Jul 2023PorchFullOutcome in report
Extension: Single storey · Side of property
Proposed single storey side extension, front porch and alterations to windows on side and rear elevations.
Extension- Documents
- 12 docs on file
- Reference
- 35418
Unlock 23 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL'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- Every decision — granted, refused or withdrawn (1 on record)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 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
23 Brown Leaves Grove saw 3 transfers in just over a decade — high turnover for the postcode.
£381,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 7 years.
£360,000
Growth on file: 3.6% per year over 7 years.
Sales timeline
28 June 2021Most recent
£360,000
+24.4%over 3 years15 April 2018
£289,500
+1.6%over 3 years26 November 2014
£285,000
Median price across the last 5 sales in BB1 9AL: £330,000 (2025–2021).
Nearby sales in BB1 9AL
12 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
Sold Jan 2025
£360,00015 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
Sold Nov 2024
£334,00025 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
Sold Mar 2023
£330,00011 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
Sold Sept 2021
£290,00010 Brown Leaves Grove, Copster Green, Blackburn, BB1 9AL
Sold Jun 2021
£313,000
Versus other Brown Leaves Grove homes
On price per m², 23 Brown Leaves Grove stands well clear of the street.
Price per m²
£3,429
Street avg £2,435
Floor Area
105 m²
Street avg 104 m²
CO₂ Emissions
1.6 t/year
Street avg 1.7 t/year
Years Held
5 years
Street avg 8 years
Everything you need to know about 23 Brown Leaves Grove
The true value, the hidden risks and the full sale history, in one report.
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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
Lovely Hall Lane — bus stop.
Closest school
0.9 km
Salesbury Church of England Primary School. 2 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









