Housing in LL57 3LY
What the homes in LL57 3LY are, who owns them, how many people share them and what they rent for.
- Neighbourhood
- Bethesda
- Council
- Gwynedd
- Region
- Wales
- Neighbourhood population
- 1,177 (2024)
LL57 3LYBangor
What homes look like here
Most homes here are terraced (34.1%). Flats make up 21.4%, well above the 12.5% across Wales.
Owning vs renting
Across Wales, 66.1% of households own their home; the LL57 3LY area is below that, at 56.2%. The private rented sector is well above the national picture, at 24.6% of households against 17%. 31.5% own outright and 24.8% with a mortgage.
- Owned56.2%66.1%
- Shared ownership0.4%0.3%
- Private rented24.6%17%
- Social rented18.8%16.5%
- Lives rent free0%0.2%
Who owns, who rents from whom
How many people live in each home
The average home here has 2.1 people living in it. 41% of households are one person living alone, against 31.9% across Wales.
Who lives together
The most common household is living alone, under 66, at 27.5%. 23.8% of households include dependent children.
Private rents in Gwynedd
Average monthly rent for a new or renewed tenancy in Gwynedd, August 2026, +6.9% on a year earlier. Published by council, not by neighbourhood.
Census figures aren't published for single postcodes, so everything on this tab describes the neighbourhood LL57 3LY sits in (Bethesda): about 1,177 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.