18 Colum Road, Cardiff, CF10 3EG
About 18 Colum Road
18 Colum Road is a mid-terrace house in Cardiff (CF10 3EG). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (August 2018) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 140 m² the property is well over the postcode median (38 m² across 52 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Across 2000–2022, sale prices on this property compounded at 4.3% per year. Today's modelled estimate of £314,000 is 14.2% above the 2022 sale price. Sold April 2022 for £275,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
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Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
2 applications on record at 18 Colum Road, Cardiff, CF10 3EG
- Sept 2014ExtensionFullOutcome in report
Extension: Rear of property
GROUND AND FIRST FLOOR REAR EXTENSION, DORMER EXTENSION AND CONVERSION TO THREE FLATS
- Documents
- 13 docs on file
- Reference
- 14/00664/DCI
- More recent applications — locked
- SubdivisionJul 2019Decision
Unlock 18 Colum Road, Cardiff, CF10 3EG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 6 notable nearby
- The 32 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
18 Colum Road has more than doubled in price since the earliest registered sale in 2000.
£314,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.3% per year over 22 years.
£275,000
Growth on file: 4.3% per year over 22 years.
Sales timeline
27 April 2022Most recent
£275,000
+150.0%over 21 years13 July 2000
£110,000
Median price across the last 5 sales in CF10 3EG: £350,000 (2024–2018).
Versus other Colum Road homes
Price per m²
£1,964
Street avg £3,027
Floor Area
140 m²
Street avg 82 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.6 t/year
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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.







