1 Caernarvon Way, Rumney, Cardiff, CF3 1RW
About 1 Caernarvon Way
1 Caernarvon Way is an end-of-terrace house in Rumney, Cardiff, Cardiff (CF3 1RW). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (December 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since November 2010. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. At 46 m² this is the 8th 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.
At 46 m² it sits well below the postcode median (88 m² across 43 EPCs), making it one of the more compact homes locally.
Energy performance
1 Caernarvon Way's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
More low energy lighting installed
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Planning history
1 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
1 Caernarvon Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£112,000
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: £155,000 (2023–2018).
Nearby sales in CF3 1RW
89 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
£181,50017 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Nov 2019
£155,00023 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jan 2017
£165,000
Versus other Caernarvon Way homes
On epc rating, 1 Caernarvon Way stands well clear of the street.
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
46 m²
Street avg 46 m²
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
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
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.







