SA40 9RG is an accessible, working-class neighbourhood on Heol Y Dderi, 0.3km from Glan-Duar in Llanybydder. Administratively it sits within Llanybydder ward and the Carmarthen East and Dinefwr constituency.
An affordable area with active regeneration, SA40 9RG is a transitional terrace area — improving but still facing economic pressures. Outside of residential hours, mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. At 41 years average, expect a well-rounded neighbourhood — a blend of established families, working professionals, and longer-term owner-occupiers. 60% of homes are socially rented, reflecting the area's public housing provision and council presence.
Safety: Crime is moderate at 53 incidents per 1,000 residents — broadly typical for this type of urban area. Property: With prices averaging £137k, 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 SA40 9RG are sourced from Output Area W00003769 (shared with 3 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
HEOL Y DDERI, SA40 9RG House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for HEOL Y DDERI, SA40 9RG.
239
41
£ 36,600 /yr
44%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SA40 9RG falls into the lower 30% nationally for affluence, pointing to a more accessible but economically challenged demographic. Employment metrics are below the national average, which typically reflects either economic deprivation or a highly retired population.
Area Character
Social renting makes up 60% of tenure in SA40 9RG — a meaningful indicator of a community with strong public housing infrastructure. Despite the social housing concentration, crime here is lower than expected — a positive signal.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SA40 9RG. The average age is 40.6. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Community Makeup: A dynamic neighborhood of mid-career renters. The average age points to active professionals living in rental accommodation.
home Property Prices by Type
Semi-Detached
£ 102,500
5 sales · Mean £ 109,290
gavel Crime Overview 12 Months (up to 2026-02)
Crime around SA40 9RG is moderate at 53 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.
storefront Nearby Amenities
Retailers - Other
4 nearby- Bara Gwaliau Bakery1.0 km
- Premier0.9 km
- Nisa0.9 km
- BARA GWALIA BAKERY1.0 km
Pub, NightClub
8 nearby- Albion Arms0.4 km
- Gwesty'r Llew Du, 1.0 km
- TANYGRAIG INN0.9 km
- BLACK LION HOTEL1.0 km
- TANYGRAIG INN0.9 km
- + 3 more
Restaurant, Cafe
2 nearby- Rominos0.8 km
- Rominos0.8 km
Takeaway Shop
2 nearby- New China Wok0.8 km
- New China Wok0.8 km
train Transport Links
Bus Stops
- Cwm Aur0.0 km
- Albion Arms0.4 km
- Albion Arms0.4 km
Generated by PostcodeInfo.uk
Postcode Profile: SA409RG · Data under Open Government Licence