Housing in PO21
What the homes in PO21 are, who owns them, how many people share them and what they rent for.
- Council
- Arun
- Region
- South East
- Population
- 51,213 (2024)
What homes look like here
The most common homes here are detached houses (29.1%). Flats make up 30.7%, above the 22.2% across England.
Owning vs renting
65.6% of households in PO21 own their home, broadly in line with the England average of 61.3%. Private renting makes up 23.9% of households, above the England figure of 20.5%. 41% own outright and 24.6% with a mortgage.
- Owned65.6%61.3%
- Shared ownership1%1%
- Private rented23.9%20.5%
- Social rented9.4%17.1%
- Lives rent free0.1%0.1%
By mortgage and landlord type
How many people live in each home
The average home here has 2.2 people living in it. 33.1% of households are one person living alone, against 30.1% across England.
Who lives together
The most common household is one person living alone aged 66 or over (17.9%). 19.8% of households include dependent children.
Private rents in Arun
Average monthly rent for a new or renewed tenancy in Arun (August 2026, +3.1% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.
Source: Census 2021, Office for National Statistics. Population: ONS mid-year estimates. Open Government Licence v3.0. Rents: ONS Price Index of Private Rents.