43 Caernarvon Way, Rumney, Cardiff, CF3 1RW
About 43 Caernarvon Way
43 Caernarvon Way is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1RW). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1950-1966 and council tax band A. At 44 m² this is the smallest unit on EPC record across the building (44–120 m²). The building's EPC ratings span F to B across 44 units on file. The latest certificate (March 2020) shows a C (score 72). When first surveyed in May 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good; while lighting dropped from Average to Very Poor.
At 44 m² it sits well below the postcode median (88 m² across 43 EPCs), making it one of the more compact homes locally.
Energy performance
43 Caernarvon Way's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
Low energy lighting percentage decreased
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Planning history
43 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
43 Caernarvon Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£118,000
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
43 Caernarvon Way is notably below the street on floor area.
EPC Rating
72 (C)
Street avg 71 (C)
Floor Area
44 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.







