Housing in CF3 5QA
What the homes in CF3 5QA are, who owns them, how many people share them and what they rent for.
- Neighbourhood
- Llanrumney South
- Council
- Cardiff
- Region
- Wales
- Neighbourhood population
- 1,618 (2024)
CF3 5QACardiff
What homes look like here
The most common homes here are terraced houses (44.9%). Flats make up 8.6%, well below the 12.5% across Wales.
Owning vs renting
55% of households in the CF3 5QA area own their home, below the Wales average of 66.1%. Private renting makes up 17.5% of households, broadly in line with the Wales figure of 17%. 23.4% own outright and 31.6% with a mortgage.
- Owned55%66.1%
- Shared ownership0%0.3%
- Private rented17.5%17%
- Social rented27%16.5%
- Lives rent free0.5%0.2%
By mortgage and landlord type
How many people live in each home
The average home here has 2.5 people living in it. 26.6% of households are one person living alone, against 31.9% across Wales.
Who lives together
The most common household is a couple with dependent children (18%). 32.7% of households include dependent children.
Private rents in Cardiff
Average monthly rent for a new or renewed tenancy in Cardiff (August 2026, +3.5% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.
Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around CF3 5QA (Llanrumney South) (about 1,618 residents).
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.