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Get started21 St Marys Court is a two-bedroom end-of-terrace house in Mellor, Blackburn, Blackburn (BB2 7JE). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1996-2002 and council tax band B. At 55 m² this is the 14th smallest of 25 units on EPC record in the building, where floor areas span 42–68 m². The latest certificate (January 2023) shows a C (score 75), near the top of the C band.
Sale prices here have outpaced England HPI: 3.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 114.7% above the typical sold price in the postcode. Most recent transfer was September 2025 at £155,000 — fresh data.
21 St Marys Court has more than doubled in price since the earliest registered sale in 2001.
£157,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 25 years.
£155,000
Growth on file: 3.6% per year over 25 years.
On price per m², 21 St Marys Court stands well clear of the street.
Price per m²
£2,818
Street avg £1,746
Floor Area
55 m²
Street avg 54 m²
Habitable Rooms
4 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
47.8dB

30 September 2025Most recent
£155,000
+6.9%over 2 years5 July 2023
£145,000
+121.5%over 22 years18 January 2001
£65,450
Median price across the last 5 sales in BB2 7JE: £135,150 (2023–2021).
19 St Marys Court Church Lane Mellor Blackburn
Sold Jan 2023
18 St Marys Court Church Lane Mellor Blackburn
Sold Mar 2022
16 St Marys Court Church Lane Mellor Blackburn
Sold Oct 2021
29 St Marys Court Church Lane Mellor Blackburn
Sold May 2021
23 St Marys Court Church Lane Mellor Blackburn
Sold Jan 2021
Street avg 3 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.7 t/year
BB2 7ER
Millstone — bus stop.
Closest school
0.1 km
Mellor St Mary Church of England Primary School. 9 schools nearby.
Night-time· 23:00 – 07:00
39.1dB
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