11 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
About 11 Sunnyside Avenue
11 Sunnyside Avenue is a three-bedroom semi-detached house in Wilpshire, Blackburn, Blackburn (BB1 9LW). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2021) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.
It hasn't traded since December 2005, a hold of 20 years that's notably long for the area. One planning record on file: an extension approved in 2006. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £264,000 is 46.7% above the 2005 sale price. On a £-per-square-foot basis, the last sale (£161/sq ft) was about 15.9% below the postcode norm.
What this property has
Inside
- Bedrooms3
Everything you need to know about 11 Sunnyside Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
11 Sunnyside Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
1 application on record at 11 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
- May 2006ConservatoryFullOutcome in report
Demolition and replacement of single storey extension including kitchen and conservatory. Replacement garage.
Extension- Documents
- 2 docs on file
- Reference
- 16525
Unlock 11 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW'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- Every decision — granted, refused or withdrawn (1 on record)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 2 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£264,000
Modelled from EPC, postcode comparables.
£180,000
Recorded with HM Land Registry.
Sales timeline
19 December 2005Most recent
£180,000
Median price across the last 5 sales in BB1 9LW: £258,500 (2025–2022).
Nearby sales in BB1 9LW
27 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
Sold Jul 2025
£283,0003 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
Sold May 2024
£238,00016 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
Sold Nov 2023
£238,00018 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
Sold Jun 2022
£278,00019 Sunnyside Avenue, Wilpshire, Blackburn, BB1 9LW
Sold Apr 2022
£258,500
Versus other Sunnyside Avenue homes
On price per m², 11 Sunnyside Avenue runs well behind the street norm.
Price per m²
£1,731
Street avg £2,323
Floor Area
104 m²
Street avg 105 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 5.5 t/year
Everything you need to know about 11 Sunnyside Avenue
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
Sunnyside Avenue — bus stop.
Closest school
1.3 km
Salesbury Church of England Primary School. 6 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.









