Housing in CF46 6ST
What the homes in CF46 6ST are, who owns them, how many people share them and what they rent for.
- Neighbourhood
- Treharris & Trelewis
- Council
- Merthyr Tydfil
- Region
- Wales
- Neighbourhood population
- 1,555 (2024)
CF46 6STTreharris
What homes look like here
The most common homes here are detached houses (49.4%). Flats make up 0.4%, less than half the 12.5% across Wales.
Owning vs renting
90.2% of households in the CF46 6ST area own their home, above the Wales average of 66.1%. Private renting makes up 7.1% of households, less than half the Wales figure of 17%. 52.1% own outright and 38.2% with a mortgage.
- Owned90.2%66.1%
- Shared ownership0%0.3%
- Private rented7.1%17%
- Social rented2.7%16.5%
- Lives rent free0%0.2%
By mortgage and landlord type
How many people live in each home
The average home here has 2.4 people living in it. 21.4% of households are one person living alone, against 31.9% across Wales.
Who lives together
The most common household is a couple without children (23%). 21.4% of households include dependent children.
Private rents in Merthyr Tydfil
Average monthly rent for a new or renewed tenancy in Merthyr Tydfil (August 2026, −1.6% 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 CF46 6ST (Treharris & Trelewis) (about 1,555 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.