The Barn, Walk Farm Drive, Castleton, Cardiff, CF3 2UY
About The Barn
The Barn is a detached house in Castleton, Cardiff, Cardiff (CF3 2UY). It has a recorded floor area of 214 m² (around 2303 sq ft) and construction records dating it to 2003-2006. The latest certificate (September 2025) returns a high B (score 86), putting the home a stone's throw from an A rating. When first surveyed in May 2012 the rating was C, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.
At 214 m² the property is well over the postcode median (102 m² across 3 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused.
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Energy performance
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Switched from oil to mains gas, reducing emissions and costs
Hot water efficiency improved
More low energy lighting installed
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Planning history
2 applications on record at The Barn, Walk Farm Drive, Castleton, Cardiff, CF3 2UY
- Mar 2019ExtensionFullOutcome in report
Extension: Side of property
CONSTRUCTION OF SINGLE STOREY GARAGE SIDE EXTENSION
- Documents
- 29 docs on file
- Reference
- 18/0824
- More recent applications — locked
- FullMay 2019Decision
Unlock The Barn, Walk Farm Drive, Castleton, Cardiff, CF3 2UY's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 40 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£626,000
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 2 sales in CF3 2UY: £237,475 (2022–2017).
Versus other Walk Farm Drive homes
On epc rating, The Barn stands well clear of the street.
EPC Rating
86 (B)
Street avg 60 (D)
Floor Area
214 m²
Street avg 185 m²
CO₂ Emissions
4.0 t/year
Street avg 6.1 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Everything you need to know about The Barn
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Coach & Horses — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.