Postcode Analysis Carmarthenshire, Wales

TRILWM, SA17 4AW House Prices & Local Information

Comprehensive demographic deep-dive and infrastructure audit for TRILWM, SA17 4AW.

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groups
Population

308

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Avg Age

44

payments
Avg Income

£ 34,600 /yr

work
Employed

41%

Neighbourhood Index

infoHow calculated?

Score 1–10 — how this postcode ranks nationally (10 = top 10%)

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Index Insight: SA17 4AW falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.

shieldSafety
9/10
family_restroomFamily
8/10
favoriteHealth
2/10
workEmployment
4/10
diversity_3Diversity
4/10
paymentsAffluence
3/10
directions_transitTransit
3/10
homeHome Ownership
7/10
trending_upInvestment
7/10
psychology

Area Character

SA17 4AW is a mixed residential postcode — average age 44, 75% owner-occupied, spanning a wide range of household types and life stages. Low crime and mid-range prices make this a solid all-round choice.

home £115,000 median price shield Safety 9/10
verifiedPublished by PostcodeInfo.uk · · Sources: ONS Census 2021, police.uk, Land Registry

SA17 4AW is an accessible, working-class neighbourhood on Trilwm, 0.3km from Waun y Clyn in Trimsaran. Administratively it sits within Trimsaran ward and the Llanelli constituency.

For families considering a move, SA17 4AW represents a quiet rural community with low density and high home ownership. During the day, includes some mining and quarrying and other industrial activity. A balanced community with an average age of 44 — families, professionals, and long-term residents all well represented. 75% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.

Safety: Crime rates are low here at 35 incidents per 1,000 residents — well below average and reassuring for families. Property: With prices averaging £115k, this is one of the more affordable postcodes in the area. The Index of Multiple Deprivation places this area in the most deprived 20% nationally — this often means more affordable prices and active local authority investment, but also fewer amenities and higher benefit dependency.

Census 2021 statistics for SA17 4AW are sourced from Output Area W00003913 (shared with 5 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.

mapGeographic Location

Demographic Deep-Dive

The Census 2021 data below shows the full population breakdown for SA17 4AW. The average age is 44.0. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.

Ethnicity Profile

White / British98.7%
Asian / British Asian0.3%
Black / African / Caribbean0.0%
Other / Mixed1.0%

Economic Activity

41%Active
FT: 28%
Unemployed: 2%
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Age & Housing: A settled, mid-life demographic of homeowners. The population consists largely of established adults and families who own their properties.

home Property Prices by Type

Semi-Detached

£ 97,750

8 sales · Mean £ 89,750

gavel Crime Overview 12 Months (up to 2026-02)

SA17 4AW has low crime rates — 35 incidents per 1,000 residents. The most reported categories are violence and sexual offences and criminal damage and arson. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.

Violence and sexual offences29
Criminal damage and arson12
Anti-social behaviour5
Drugs5
Other crime4

storefront Nearby Amenities

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Retailers - Other

2 nearby
  • McColls0.9 km
  • Morrisons Daily0.9 km
local_bar

Pub, NightClub

4 nearby
  • TRIMSARAN RFC0.2 km
  • TRIMSARAN SPORTS & SOCIAL CLUB0.9 km
  • TRIMSARAN RFC0.2 km
  • TRIMSARAN SPORTS & SOCIAL CLUB0.9 km
fastfood

Takeaway Shop

6 nearby
  • Pizza Choice0.5 km
  • Positano Pizza0.5 km
  • Village Plaice0.5 km
  • Pizza Choice0.5 km
  • Positano Pizza0.5 km
  • + 1 more

train Transport Links

Train Stations

  • Pembrey & Burry Port3.6 km
  • Kidwelly5.8 km
  • Llanelli7.1 km

Bus Stops

  • Trilwm0.2 km
  • Trilwm0.2 km
  • Waunyclun0.3 km
  • Coed-y-Clun0.3 km
  • Coed-y-Clun0.3 km