SA3 1DE is an accessible, working-class neighbourhood located 0.3km from Llanmadoc in Swansea. Administratively it sits within Gower ward and the Gower constituency.
One of the more sought-after postcodes in SA3, SA3 1DE offers a spacious suburb popular with older working households approaching retirement. By day, the area transitions to a traditional countryside character: mainly white older workforce, self-employed in agriculture, forestry and fishing, with some construction. At 51 years average, the community has a secure, family-first character — valued for its stability, low turnover, and strong local identity. 89% of residents own their home — above average for the district, consistent with a stable and sought-after address.
Safety: Crime rates are low here at 3 incidents per 1,000 residents — well below average and reassuring for families. Property: Prices average £487k, down 9.1% 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 SA3 1DE are sourced from Output Area W00004162 (shared with 21 postcodes in this micro-neighbourhood). Property prices come from HM Land Registry.
SA3 1DE House Prices & Local Information
Comprehensive demographic deep-dive and infrastructure audit for SA3 1DE.
336
51
£ 46,600 /yr
45%
Neighbourhood Index
infoHow calculated?Score 1–10 — how this postcode ranks nationally (10 = top 10%)
Index Insight: SA3 1DE is ranked in the top 20% nationally for affluence, indicating a high-income demographic. It scores highly on the family-friendly index, suggesting a strong presence of family households and good proximity to schools.
Area Character
Ranked among the least deprived areas in England, SA3 1DE combines high owner-occupation (89%), strong property values (£487k median) and low crime into a blue-chip residential profile. £487k prices with low crime and a mature community — a long-term hold. Property prices are trending down 9.1% year-on-year.
mapGeographic Location
Demographic Deep-Dive
The Census 2021 data below shows the full population breakdown for SA3 1DE. The average age is 50.9. Figures are sourced from the Office for National Statistics and cover ethnicity, age, religion, education, occupation, housing tenure, and more.
Ethnicity Profile
Economic Activity
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
£ 470,261
12 sales · Mean £ 460,460
Semi-Detached
£ 337,475
4 sales · Mean £ 321,237
gavel Crime Overview 12 Months (up to 2025-08)
SA3 1DE has low crime rates — 3 incidents per 1,000 residents. The most reported categories are violence and sexual offences. Commercial streets and transport hubs naturally generate more incidents than quiet residential roads.
storefront Nearby Amenities
Retailers - Other
4 nearby- Siop Y Bobl0.0 km
- Whiteford Bay Leisure Park and Shop0.0 km
- Siop Y Bobl0.0 km
- Whiteford Bay Leisure Park and Shop0.0 km
Hotel, B&B, Guest House
4 nearby- Forge Cottage Bed and Breakfast0.6 km
- Tallizmand Guest House0.0 km
- Forge Cottage Bed and Breakfast0.6 km
- Tallizmand Guest House0.0 km
Pub, NightClub
2 nearby- Britannia Inn0.6 km
- Britannia Inn0.6 km
Restaurant, Cafe
2 nearby- @ Cwm Ivy Cafe0.3 km
- @ Cwm Ivy Cafe0.3 km
train Transport Links
Train Stations
- Pembrey & Burry Port7.4 km
- Llanelli9.0 km
- Bynea12.5 km
Bus Stops
- Post Office0.1 km
Generated by PostcodeInfo.uk
Postcode Profile: SA31DE · Data under Open Government Licence