78 Loudoun Square, Cardiff, CF10 5JF
About 78 Loudoun Square
78 Loudoun Square is a semi-detached house in Cardiff (CF10 5JF). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (November 2016) shows a C (score 71). When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Good and lighting went from Average to Very Good. At 50 m² this is the 30th smallest of 40 units on EPC record in the building, where floor areas span 41–69 m². The building's EPC ratings span D to B across 40 units on file.
Energy performance
EPC Rating
Certificate validity
Valid until 14 November 2026
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
78 Loudoun Square has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
78 Loudoun Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£113,000
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 Loudoun Square homes
78 Loudoun Square outperforms the street on floor area by a wide margin.
EPC Rating
71 (C)
Street avg 73 (C)
Floor Area
50 m²
Street avg 48 m²
CO₂ Emissions
1.9 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
South Loudon Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







