Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started1 Sunnyside Avenue is a three-bedroom semi-detached house in Cherry Tree, Blackburn, Blackburn (BB2 5NT). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (August 2020) shows an F (score 24), near the bottom of the EPC scale. The rating has held steady at F across 2 certificates since September 2019. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Average to Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 4-band jump. Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy. The home occupies a corner plot.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £216,000 sits 54.3% above the 2021 sale of £139,950. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 16.5% above the typical sold price in the postcode. Last sale on file: £139,950 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
1 Sunnyside Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£216,000
Modelled from EPC, postcode comparables.
£139,950
Recorded with HM Land Registry.
EPC Rating for 1 Sunnyside Avenue lags the street by a wide margin.
Price per m²
£1,646
Street avg £1,748
Floor Area
85 m²
Street avg 90 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Woodlands Avenue — bus stop.

Daytime· 07:00 – 23:00
47.7dB

Changes detected from historical EPC data
Heating system changed
Hot water system changed
Cavity wall insulation installed
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 February 2021Most recent
£139,950
Median price across the last 5 sales in BB2 5NT: £171,000 (2025–2011).
16 Sunnyside Avenue Cherry Tree Blackburn
Sold Mar 2025
2 Sunnyside Avenue Cherry Tree Blackburn
Sold Feb 2024
10 Sunnyside Avenue Cherry Tree Blackburn
Sold Nov 2015
8 Sunnyside Avenue Cherry Tree Blackburn
Sold Jun 2011
14 Sunnyside Avenue Cherry Tree Blackburn
Sold Nov 2010
CO₂ Emissions
7.0 t/year
Street avg 4.8 t/year
BB2 5FA
Closest school
0.3 km
Livesey Saint Francis' Church of England School. 17 schools nearby.
Night-time· 23:00 – 07:00
39.2dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell