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Get started23 Branch Road is a three-bedroom semi-detached house in Mellor Brook, Blackburn, Blackburn (BB2 7NU). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2024) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (December 2021); the latest reading is 2 bands lower. Between certificates, roof efficiency dropped from Average to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 79), a 3-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 5.3% per year against 0% for the wider region. Today's modelled estimate of £266,000 is 10.8% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£223/sq ft) was about 41.4% above the typical sold price in the postcode. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Most recent transfer: October 2022 at £240,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
23 Branch Road's carbon output runs well above what efficient homes in the postcode produce.
23 Branch Road has more than tripled in price since its earliest registered sale in 1997.
£266,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 25 years.
£240,000
Growth on file: 5.3% per year over 25 years.
23 Branch Road is notably below the street on epc rating.
Price per m²
£2,400
Street avg £2,141
Floor Area
100 m²
Street avg 120 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
14 October 2022Most recent
£240,000
+269.2%over 25 years15 August 1997
£65,000
Median price across the last 5 sales in BB2 7NU: £301,999 (2025–2021).
CO₂ Emissions
8.1 t/year
Street avg 6.0 t/year
BB2 7LN
Branch Road — bus stop.
Closest school
1.0 km
Mellor St Mary Church of England Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
41.8dB
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