43 Delph Close, Blackburn, BB1 2BL
About 43 Delph Close
43 Delph Close is a three-bedroom mid-terrace house in Blackburn (BB1 2BL). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (February 2022) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Poor to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump.
Sold June 2022 for £105,000. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. Across 2004–2022, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £132,000 is 25.7% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£139/sq ft) was about 125% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- Private gardenYes
- ParkingOff road
Building
- RefurbishedYes
Everything you need to know about 43 Delph Close
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 Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Low energy lighting percentage decreased
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Planning history
43 Delph Close has an approved single-storey rear extension on the planning record.
1 application on record at 43 Delph Close, Blackburn, BB1 2BL
- Aug 2024ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey rear extension 6.0m from original rear wall, Max Height: 3.7m, Height to Eaves: 2.3m.
- Documents
- 2 docs on file
- Reference
- 10/24/0692
Unlock 43 Delph Close, Blackburn, BB1 2BL'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, plus 2 notable nearby
- The 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
43 Delph Close has more than tripled in price since its earliest registered sale in 2004.
£132,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 18 years.
£105,000
Growth on file: 6.5% per year over 18 years.
Sales timeline
30 June 2022Most recent
£105,000
+58.6%over 12 months4 July 2021
£66,200
-4.7%over 9 years28 July 2011
£69,500
+98.6%over 6 years16 December 2004
£35,000
Median price across the last 5 sales in BB1 2BL: £89,950 (2025–2021).
Versus other Delph Close homes
43 Delph Close is notably below the street on floor area.
Price per m²
£1,500
Street avg £755
Floor Area
70 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.5 t/year
Everything you need to know about 43 Delph Close
The true value, the hidden risks and the full sale history, in one report.
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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
0.1 km
Ronald Street — bus stop.
Closest school
0.5 km
Shadsworth Infant School. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









