17 Delph Close, Blackburn, BB1 2BL
About 17 Delph Close
17 Delph Close is a three-bedroom end-of-terrace house in Blackburn (BB1 2BL). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2014) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from January 2014, so improvements made since then won't be reflected. Other recorded features include a conservatory.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2026. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2023, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £141,000 is 31.8% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£126/sq ft) was about 95.4% above the typical sold price in the postcode. Most recent transfer: July 2023 at £107,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- ConservatoryYes
Outside
- Private gardenYes
- GarageDetached
Building
- Central heatingYes
- RefurbishedYes
Everything you need to know about 17 Delph Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17 Delph Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jan 2024
EPC Rating
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Planning history
1 application on record at 17 Delph Close, Blackburn, BB1 2BL
- Jan 2026ExtensionFullOutcome in report
Extension: Single storey
Proposed split-level side extension and single-storey rear extension with raising of main roof height to align with adjoining neighbours existing roof ridge line
- Documents
- 10 docs on file
- Reference
- 10/25/0623
Unlock 17 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- Every decision — granted, refused or withdrawn (1 on record)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 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 1995.
£141,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 28 years.
£107,000
Growth on file: 4.8% per year over 28 years.
Sales timeline
27 July 2023Most recent
£107,000
+19.0%over 1 year23 June 2022
£89,950
+104.7%over 19 years7 March 2003
£43,950
+52.9%over 7 years8 June 1995
£28,750
Median price across the last 5 sales in BB1 2BL: £80,000 (2025–2021).
Versus other Delph Close homes
17 Delph Close is notably below the street on years held.
Price per m²
£1,354
Street avg £761
Floor Area
79 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.3 t/year
Street avg 3.4 t/year
Everything you need to know about 17 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.









