31 33, Flat 2, Colum Road, Cardiff, CF10 3EE
About 31 33
31 33 is a mid-terrace house in Cardiff (CF10 3EE). It has a recorded floor area of 37 m² (around 398 sq ft) and construction records dating it to 2023. At 37 m² this is the smallest unit on EPC record across 31 33 (37–53 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (52 versus a best of 70). The latest certificate (November 2023) shows an E (score 52), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2019); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. Main heating runs on electricity: electricity, unspecified tariff.
At 37 m² it's 22.9% smaller than the typical home in the postcode (48 m² median across 49 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Energy performance
31 33's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Cavity wall insulation installed
More low energy lighting installed
High performance glazing installed
Wall insulation improved
Floor insulation added or improved
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Planning history
31 33 has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
31 33 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£175,000
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.
Median price across the last 5 sales in CF10 3EE: £330,000 (2023–2016).
Versus other Colum Road homes
On epc rating, 31 33 runs well behind the street norm.
EPC Rating
52 (E)
Street avg 66 (D)
Floor Area
37 m²
Street avg 44 m²
CO₂ Emissions
0.6 t/year
Street avg 1.7 t/year
Similar properties nearby
2a, Flat G2, Colum Road
CF10 3EG
2a, Flat T1, Colum Road
CF10 3EG
31 33, Flat 8, Colum Road
CF10 3EE
31 33, Flat 1, Colum Road
CF10 3EE
31 33, Flat 10, Colum Road
CF10 3EE
2a, Flat T4, Colum Road
CF10 3EG
2a, Flat F2, Colum Road
CF10 3EG
2a, Flat F4, Colum Road
CF10 3EG
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Corbett Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







