SA17 4DY is an accessible, working-class neighbourhood located 0.6km from Trimsaran in Trimsaran. Administratively it sits within Trimsaran ward and the Llanelli constituency.
For families considering a move, SA17 4DY represents a quiet rural community with low density and high home ownership. By day, the area transitions to a rural with mining or quarrying character: includes some mining and quarrying and other industrial activity. At 46 years average, the community has a secure, family-first character — valued for its stability, low turnover, and strong local identity. 75% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 30 incidents per 1,000 residents — well below average and reassuring for families. 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 4DY are sourced from Output Area W00003911 (shared with 20 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
SA17 4DY House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for SA17 4DY.
337
46
£ 34,600 /yr
47%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SA17 4DY 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.
Area Character
No single demographic signal dominates SA17 4DY — age 46, 75% ownership, 9% private renting: a mixed-tenure, multi-generational community. Low crime and mid-range prices make this a solid all-round choice.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SA17 4DY. The average age is 45.9. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Age & Housing: An older, highly established demographic of homeowners. The population is heavily skewed toward older adults and retirees who own their homes outright.
gavel Crime Overview 12 Months (up to 2026-02)
SA17 4DY has low crime rates — 30 incidents per 1,000 residents. The most reported categories are violence and sexual offences and anti-social behaviour. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
2 nearby- McColls0.3 km
- Morrisons Daily0.3 km
Pub, NightClub
2 nearby- TRIMSARAN SPORTS & SOCIAL CLUB0.3 km
- TRIMSARAN SPORTS & SOCIAL CLUB0.3 km
Restaurant, Cafe
2 nearby- Cae Rasio Ffos Las0.6 km
- FFOS LAS RACECOURSE0.6 km
Takeaway Shop
6 nearby- Pizza Choice0.7 km
- Positano Pizza0.7 km
- Village Plaice0.7 km
- Pizza Choice0.7 km
- Positano Pizza0.7 km
- + 1 more
train Transport Links
Train Stations
- Pembrey & Burry Port4.4 km
- Kidwelly4.7 km
- Llanelli8.3 km
Bus Stops
- The Miners0.1 km
- The Miners0.1 km
- Bryncaerau Church0.2 km
- Bryncaerau Church0.2 km
- Heol Morlais0.4 km
Generated by PostcodeInfo.uk
Postcode Profile: SA174DY · Data under Open Government Licence