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Get started45 St Marys Gardens is a three-bedroom semi-detached house in Mellor, Blackburn, Blackburn (BB2 7JW). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (January 2019) shows a D (score 68), on the cusp of jumping into the C band. Earlier certificates rated it C (November 2017); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 5.7% per year against 0% for the wider region. Today's modelled estimate of £272,000 is 43.2% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 19.7% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. On the market in December 2017 and unlisted since — roughly 8 years.
Recommended upgrades on file would lift this property by multiple EPC bands.
Proposed kitchen/utility room extension with bedroom over and porch/canopy to front elevation. Re-submission.
45 St Marys Gardens has more than doubled in price since the earliest registered sale in 2005.
£272,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 13 years.
£190,000
Growth on file: 5.7% per year over 13 years.
Habitable Rooms for 45 St Marys Gardens runs comfortably ahead of the street norm.
Price per m²
£1,810
Street avg £1,825
Floor Area
105 m²
Street avg 85 m²
Habitable Rooms
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
0.2 km

Daytime· 07:00 – 23:00
47.3dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Side of property
Proposed kitchen/utility room extension on side and porch/canopy to front elevation.
8 December 2017Most recent
£190,000
+52.0%over 11 years16 December 2005
£125,000
+31.6%over 6 months3 June 2005
£95,000
Median price across the last 5 sales in BB2 7JW: £190,000 (2025–2022).
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.6 t/year
BB2 7LN
Post Office — bus stop.
Closest school
0.3 km
Mellor St Mary Church of England Primary School. 13 schools nearby.
Night-time· 23:00 – 07:00
38.0dB
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