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Housing in LL57 3BZ

What the homes in LL57 3BZ are, who owns them, how many people share them and what they rent for.

Neighbourhood
Bethesda
Council
Gwynedd
Region
Wales
Neighbourhood population
2,221 (2024)
Property types

What homes look like here

The most common homes here are terraced houses (43.8%). Flats make up 1.1%, less than half the 12.5% across Wales.

LL57 3BZWales
Detached18.7%28.5%
Semi-detached36.3%32.1%
Terraced43.8%26.6%
Purpose-built flat0.2%9.4%
Flat in a converted or shared house0.5%1.8%
Flat in a commercial or converted building0.4%1.3%
Caravan or mobile home0.1%0.3%
Tenure

Owning vs renting

72% of households in the LL57 3BZ area own their home, broadly in line with the Wales average of 66.1%. Private renting makes up 15.8% of households, broadly in line with the Wales figure of 17%. 39.2% own outright and 32.8% with a mortgage.

LL57 3BZ
72%
16%
Wales
  • Owned72%66.1%
  • Shared ownership0.1%0.3%
  • Private rented15.8%17%
  • Social rented11.6%16.5%
  • Lives rent free0.5%0.2%

By mortgage and landlord type

LL57 3BZWales
Owned outright39.2%38%
With a mortgage or loan32.8%28%
From a private landlord or letting agent12.7%14.5%
Other private rented3.1%2.5%
From the council4.6%8.7%
From a housing association7%7.8%
Occupancy

How many people live in each home

The average home here has 2.2 people living in it. 36.1% of households are one person living alone, against 31.9% across Wales.

LL57 3BZWales
0%
10%
20%
30%
40%
123456+
Households

Who lives together

The most common household is one person living alone aged under 66 (22.4%). 25% of households include dependent children.

LL57 3BZWales
Living alone, under 6622.4%17.3%
Living alone, 66 and over13.7%14.6%
Couple, no children18%16.5%
Couple with dependent children18.2%16.9%
Couple with grown-up children5.5%6.8%
Lone parent with dependent children6.9%7.6%
Lone parent with grown-up children5.3%4.4%
Family, all aged 66 and over5%10.2%
Sharers and other households5.2%5.6%
Rents

Private rents in Gwynedd

Average monthly rent for a new or renewed tenancy in Gwynedd (August 2026, +6.9% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

GwyneddWales
All homes£724£846
One bedroom£559£636
Two bedrooms£676£779
Three bedrooms£804£890
Four or more£1,055£1,247
Detached£885£1,083
Semi-detached£770£877
Terraced£703£833
Flat or maisonette£631£706
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around LL57 3BZ (Bethesda) (about 2,221 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.

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