12 St Marys Court, St Marys Way, Oldham, OL1 1NR
About 12 St Marys Court
12 St Marys Court is an end-of-terrace house in Oldham (OL1 1NR). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1983-1990 and council tax band A. At 41 m² this is the 28th smallest of 36 units on EPC record in the building, where floor areas span 33–59 m². The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (August 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since July 2009. Between certificates, wall efficiency went from Poor to Good and window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Good to Average and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 69).
At 41 m² it's 20.6% larger than the typical home in the postcode (34 m² median across 35 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Everything you need to know about 12 St Marys Court
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
Cavity wall insulation installed
More low energy lighting installed
Changed to a more efficient fuel source
Hot water system upgraded
Low energy lighting percentage decreased
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
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Planning history
12 St Marys Court has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 St Marys Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£139,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other St Marys Court homes
On co₂ emissions, 12 St Marys Court runs well behind the street norm.
EPC Rating
67 (D)
Street avg 72 (C)
Floor Area
41 m²
Street avg 37 m²
CO₂ Emissions
1.9 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 12 St Marys Court
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St Mary's Way — bus stop.
Closest school
0.3 km
The Oldham College. 62 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
56.1dB
Night-time· 23:00 – 07:00
45.2dB