SA8 3BJ is an accessible, working-class neighbourhood on Lon Y Wern, 0.3km from Alltwen in Alltwen. Administratively it sits within Allt-wen ward and the Neath constituency.
For families considering a move, SA8 3BJ represents a well-established suburb with a mixed age range and strong community feel. 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. 88% of properties are owner-occupied — a strong indicator of neighbourhood stability and long-term community investment.
Safety: Crime rates are low here at 33 incidents per 1,000 residents — well below average and reassuring for families. Property: Average house prices are around £187k, up 55.4% year-on-year. 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 SA8 3BJ are sourced from Output Area W00004731 (shared with 5 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
LON Y WERN, SA8 3BJ House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for LON Y WERN, SA8 3BJ.
297
46
£ 37,400 /yr
48%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: 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 SA8 3BJ — age 46, 88% ownership, 11% private renting: a mixed-tenure, multi-generational community. Low crime and mid-range prices make this a solid all-round choice. Property prices are trending up 55.4% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SA8 3BJ. The average age is 46.1. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
Area Vibe: Peaceful, mature, and permanent. The demographic data points to a strong concentration of older homeowners and empty-nesters.
home Property Prices by Type
Detached
£ 240,000
3 sales · Mean £ 225,833
Semi-Detached
£ 138,250
4 sales · Mean £ 143,125
gavel Crime Overview 12 Months (up to 2026-02)
SA8 3BJ has low crime rates — 33 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
18 nearby- Home Bargains0.8 km
- Home Bargains0.8 km
- Greggs0.8 km
- McColls0.9 km
- Greggs PLC 005028510.8 km
- + 13 more
Pub, NightClub
18 nearby- Old Inn1.0 km
- Pontardawe Inn Y Gwachel0.8 km
- The Pink Geranium0.9 km
- Pontardawe Rugby Club0.6 km
- The Pink Geranium0.9 km
- + 13 more
Supermarkets
4 nearby- Lidl Supermarkets0.8 km
- Farmfoods0.6 km
- Farmfoods0.6 km
- Lidl Supermarkets0.8 km
Restaurant, Cafe
16 nearby- Cardamon0.9 km
- Sue's Cafe0.8 km
- Tamarind (Purple Panda Ltd)0.8 km
- Bar 980.8 km
- Indian Cottage (Swansea) Ltd0.8 km
- + 11 more
Takeaway Shop
10 nearby- Charlo's Fish Bar0.8 km
- Oriental Garden0.9 km
- Charlo's Fish Bar0.8 km
- Emmas Pizza0.8 km
- Little Trams Cafe0.8 km
- + 5 more
train Transport Links
Train Stations
- Skewen5.8 km
- Neath6.2 km
- Llansamlet6.6 km
Bus Stops
- Heol-y-Parc0.2 km
- Alltwen Rugby Club0.2 km
- Alltwen Rugby Club0.2 km
- Alltwen Post Office0.2 km
- Gwyn Arms0.2 km
Generated by PostcodeInfo.uk
Postcode Profile: SA83BJ · Data under Open Government Licence