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Postcode · Swansea

Housing in SA4 3XT

What the homes in SA4 3XT are, who owns them, how many people share them and what they rent for.

Neighbourhood
Llanmorlais & Three Crosses
Council
Swansea
Region
Wales
Neighbourhood population
2,013 (2024)
Property types

What homes look like here

The most common homes here are semi-detached houses (36.4%). Flats make up 7.3%, well below the 12.5% across Wales.

SA4 3XTWales
Detached33.6%28.5%
Semi-detached36.4%32.1%
Terraced22.8%26.6%
Purpose-built flat4.3%9.4%
Flat in a converted or shared house0.6%1.8%
Flat in a commercial or converted building2.3%1.3%
Caravan or mobile home0%0.3%
Tenure

Owning vs renting

74.2% of households in the SA4 3XT area own their home, above the Wales average of 66.1%. Private renting makes up 13.4% of households, below the Wales figure of 17%. 42% own outright and 32.2% with a mortgage.

SA4 3XT
74%
13%
12%
Wales
  • Owned74.2%66.1%
  • Shared ownership0.2%0.3%
  • Private rented13.4%17%
  • Social rented12.2%16.5%
  • Lives rent free0%0.2%

By mortgage and landlord type

SA4 3XTWales
Owned outright42%38%
With a mortgage or loan32.2%28%
From a private landlord or letting agent10.7%14.5%
Other private rented2.7%2.5%
From the council9.5%8.7%
From a housing association2.7%7.8%
Occupancy

How many people live in each home

The average home here has 2.2 people living in it. 32.5% of households are one person living alone, against 31.9% across Wales.

SA4 3XTWales
0%
10%
20%
30%
40%
123456+
Households

Who lives together

The most common household is one person living alone aged 66 or over (17%). 22.4% of households include dependent children.

SA4 3XTWales
Living alone, under 6615.6%17.3%
Living alone, 66 and over17%14.6%
Couple, no children15.5%16.5%
Couple with dependent children16.6%16.9%
Couple with grown-up children7.4%6.8%
Lone parent with dependent children5.7%7.6%
Lone parent with grown-up children5.2%4.4%
Family, all aged 66 and over11%10.2%
Sharers and other households6%5.6%
Rents

Private rents in Swansea

Average monthly rent for a new or renewed tenancy in Swansea (August 2026, +6.2% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

SwanseaWales
All homes£852£846
One bedroom£688£636
Two bedrooms£797£779
Three bedrooms£897£890
Four or more£1,275£1,247
Detached£1,090£1,083
Semi-detached£878£877
Terraced£824£833
Flat or maisonette£750£706
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SA4 3XT (Llanmorlais & Three Crosses) (about 2,013 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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