18 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
About 18 Heol Berry
18 Heol Berry is a semi-detached house in Gwaelod-Y-Garth, Cardiff, Cardiff (CF15 9HB). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (December 2016) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, lighting dropped from Good to Poor. The recommended improvements would lift it to B (score 84), a 2-band jump.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
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Planning history
18 Heol Berry has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
18 Heol Berry has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£313,000
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 CF15 9HB: £275,000 (2025–2021).
Nearby sales in CF15 9HB
66 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
Sold Sept 2025
£315,00012 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
Sold Jul 2024
£275,00044 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
Sold Jun 2024
£280,00072 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
Sold Jun 2021
£265,00064 Heol Berry, Gwaelod Y Garth, Cardiff, CF15 9HB
Sold Mar 2021
£239,000
Versus other Heol Berry homes
EPC Rating
68 (D)
Street avg 63 (D)
Floor Area
93 m²
Street avg 94 m²
CO₂ Emissions
3.5 t/year
Street avg 4.0 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Heol y Nant — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







