Housing in CF23 7AU
What the homes in CF23 7AU are, who owns them, how many people share them and what they rent for.
- Neighbourhood
- Pentwyn
- Council
- Cardiff
- Region
- Wales
- Neighbourhood population
- 1,624 (2024)
CF23 7AUCardiff
What homes look like here
The most common homes here are terraced houses (46.3%). Flats make up 21.7%, well above the 12.5% across Wales.
Owning vs renting
64% of households in the CF23 7AU area own their home, broadly in line with the Wales average of 66.1%. Private renting makes up 23.5% of households, above the Wales figure of 17%. 24.4% own outright and 39.5% with a mortgage.
- Owned64%66.1%
- Shared ownership0.3%0.3%
- Private rented23.5%17%
- Social rented12.2%16.5%
- Lives rent free0%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. 27.4% 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 (23.9%). 37.6% 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 CF23 7AU (Pentwyn) (about 1,624 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.