31 Caernarvon Way, Rumney, Cardiff, CF3 1RW
About 31 Caernarvon Way
31 Caernarvon Way is a mid-terrace house in Rumney, Cardiff, Cardiff (CF3 1RW). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band A. At 47 m² this is the 16th smallest of 44 units on EPC record in the building, where floor areas span 44–120 m². The building's EPC ratings span F to B across 44 units on file. The latest certificate (December 2022) shows a D (score 66), on the cusp of jumping into the C band.
At 47 m² it sits well below the postcode median (88 m² across 43 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Certificate validity
Valid until 6 December 2032
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Planning history
31 Caernarvon Way 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
31 Caernarvon Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£116,000
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 1RW: £177,000 (2026–2022).
Nearby sales in CF3 1RW
23 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jan 2026
£247,50085 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Apr 2025
£115,00089 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jun 2023
£177,00039 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Oct 2022
£93,00069 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jul 2020
£181,500
Versus other Caernarvon Way homes
31 Caernarvon Way is notably below the street on epc rating.
EPC Rating
66 (D)
Street avg 72 (C)
Floor Area
47 m²
Street avg 46 m²
CO₂ Emissions
2.2 t/year
Street avg 1.7 t/year
Habitable Rooms
2 rooms
Street avg 2 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
Trowbridge Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







