5 Harris Avenue, Rumney, Cardiff, CF3 1QA
About 5 Harris Avenue
5 Harris Avenue is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1QA). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2014) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 87), a 3-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
5 Harris Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2024
EPC Rating
Certificate validity
Expired on 10 April 2024
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Planning history
5 Harris Avenue 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
5 Harris Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£197,000
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 CF3 1QA: £143,000 (2026–2016).
Nearby sales in CF3 1QA
35 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Feb 2026
£245,00017 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Jul 2024
£196,00039 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Sept 2016
£115,00021 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Aug 2016
£125,00045 Harris Avenue, Rumney, Cardiff, CF3 1QA
Sold Apr 2016
£143,000
Versus other Harris Avenue homes
On epc rating, 5 Harris Avenue runs well behind the street norm.
EPC Rating
53 (E)
Street avg 67 (D)
Floor Area
89 m²
Street avg 88 m²
CO₂ Emissions
4.9 t/year
Street avg 3.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
St Hilary Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







