2a, Flat T3, Colum Road, Cardiff, CF10 3EG
About 2a
2a is a semi-detached house in Cardiff (CF10 3EG). It has a recorded floor area of 28 m² (around 301 sq ft) and construction records dating it to 1996-2002. The latest certificate (October 2018) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (February 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Good and window efficiency went from Very Poor to Average; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to C (score 75). Main heating runs on electricity.
At 28 m² it's 28.2% smaller than the typical home in the postcode (39 m² median across 52 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system changed
Single glazing replaced with double or better glazing
Cavity wall insulation installed
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
2a 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
2a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£166,000
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 3EG: £275,000 (2024–2019).
Versus other Colum Road homes
On floor area, 2a runs well behind the street norm.
EPC Rating
64 (D)
Street avg 60 (D)
Floor Area
28 m²
Street avg 41 m²
CO₂ Emissions
1.6 t/year
Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
2a, Flat F4, Colum Road
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31 33, Flat 10, Colum Road
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31 33, Flat 6, Colum Road
CF10 3EE
31 33, Flat 7, Colum Road
CF10 3EE
31 33, Flat 2, Colum Road
CF10 3EE
2a, Flat G2, Colum Road
CF10 3EG
2a, Flat T1, Colum Road
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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.







