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Postcode · Llanelli

Housing in SA15 2LT

What the homes in SA15 2LT are, who owns them, how many people share them and what they rent for.

Neighbourhood
Llanelli South
Council
Carmarthenshire
Region
Wales
Neighbourhood population
1,441 (2024)
Property types

What homes look like here

The most common homes here are terraced houses (58%). Flats make up 16.9%, above the 12.5% across Wales.

SA15 2LTWales
Detached9.5%28.5%
Semi-detached15.5%32.1%
Terraced58%26.6%
Purpose-built flat12.7%9.4%
Flat in a converted or shared house2.9%1.8%
Flat in a commercial or converted building1.4%1.3%
Caravan or mobile home0.1%0.3%
Tenure

Owning vs renting

50.4% of households in the SA15 2LT area own their home, below the Wales average of 66.1%. Private renting makes up 20% of households, above the Wales figure of 17%. 32.4% own outright and 18% with a mortgage.

SA15 2LT
50%
20%
29%
Wales
  • Owned50.4%66.1%
  • Shared ownership0.1%0.3%
  • Private rented20%17%
  • Social rented28.7%16.5%
  • Lives rent free0.7%0.2%

By mortgage and landlord type

SA15 2LTWales
Owned outright32.4%38%
With a mortgage or loan18%28%
From a private landlord or letting agent18.5%14.5%
Other private rented1.5%2.5%
From the council19.9%8.7%
From a housing association8.9%7.8%
Occupancy

How many people live in each home

The average home here has 2.0 people living in it. 43.5% of households are one person living alone, against 31.9% across Wales.

SA15 2LTWales
0%
20%
40%
60%
123456+
Households

Who lives together

The most common household is one person living alone aged under 66 (24.7%). 22% of households include dependent children.

SA15 2LTWales
Living alone, under 6624.7%17.3%
Living alone, 66 and over18.5%14.6%
Couple, no children11.8%16.5%
Couple with dependent children11.4%16.9%
Couple with grown-up children5.6%6.8%
Lone parent with dependent children10.6%7.6%
Lone parent with grown-up children3.8%4.4%
Family, all aged 66 and over8.4%10.2%
Sharers and other households5.1%5.6%
Rents

Private rents in Carmarthenshire

Average monthly rent for a new or renewed tenancy in Carmarthenshire (August 2026, +6.6% on a year earlier). ONS publishes rent figures at council level rather than by neighbourhood.

CarmarthenshireWales
All homes£687£846
One bedroom£500£636
Two bedrooms£647£779
Three bedrooms£740£890
Four or more£997£1,247
Detached£850£1,083
Semi-detached£728£877
Terraced£694£833
Flat or maisonette£562£706
About these figures

Census figures aren’t published for single postcodes, so the neighbourhood figures on this tab cover the area around SA15 2LT (Llanelli South) (about 1,441 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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