SA3 postcode
Broadband in SA3 4SQ
Mumbles, Swansea
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data
Flood Risk
TBC
Fibre (FTTP)
No
Best speed
33%
Speed Calculator
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HD uses ~5 Mbps per person. 4K uses ~25 Mbps.
Each person on calls needs around 10 Mbps.
Competitive gaming needs low latency as much as raw speed.
Cameras, thermostats, speakers and similar devices each use a few Mbps.
Your household needs approximately 14 Mbps. We don't have speed data for SA3 4SQ yet.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near SA3 4SQ
What's SA3 4SQ actually like? We checked Mumbles's data across 15+ categories. Broadband speeds and real-world performance. House prices and recent sales. Crime rates and categories. Schools, flood risk, air quality, GP access, and transport links. Everything below comes from official public data. Updated regularly. Specific to this postcode wherever possible.
Broadband at SA3 4SQ is mixed. Superfast reaches 67% of premises. Below the UK average of 93%. Ultrafast sits at 33%. Some homes will get slower connections. Ask your provider about specific speeds at your address. Don't rely on postcode-level data alone. Gigabit connections: 33% coverage. Gigabit rollout is underway but not complete.
Next-gen fibre infrastructure covers 66.7% of premises.
Limited house price data for SA3 4SQ. Few residential sales on record here. Could be a commercial area, new development, or rental-heavy. Land Registry only records completed sales. Rentals and new-builds under shared ownership may not appear. Check Rightmove or Zoopla for current asking prices. Talk to local estate agents for a ground-level view.
No public EV chargers recorded nearby. Home charging would be the main option. Check Zap-Map for the latest charger locations.
A note on broadband providers. Ofcom data shows what's available. Not which provider to pick. Actual speeds depend on your line, your router, and your provider. Check BT, Sky, Virgin Media, and local FTTP operators. Compare deals at broadbandcompareuk.com or uSwitch. Contract lengths vary. 18 months is standard. Some offer 12. Ask about setup fees. They range from free to £50+. Run a speed test after installation. If speeds don't match what you're paying for, complain.
Transparency matters. Broadband data: Ofcom Connected Nations 2025. House prices: Land Registry. Crime: Police.uk. Demographics: ONS Census 2021. Flood risk: Environment Agency. Speed tests: Ookla Open Data Q4 2025. Cell towers: OpenStreetMap. All free, all public.
Numbers only go so far. Visit SA3 4SQ on a weekday morning and a Saturday afternoon. Check parking availability. Listen for traffic noise. Look at the condition of nearby properties. Talk to a neighbour if you can. First impressions matter when choosing a home.
That's the full picture for SA3 4SQ based on the latest data. Every area has trade-offs. These numbers help you spot them before you commit. Drill into each section above for the details. Compare several postcodes side by side. The right choice depends on what matters most to you. We refresh this data regularly.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 67% | 67% | 10-20 Mbps |
| Superfast (30+ Mbps) | 67% | 67% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 33% | 33% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 33% | 33% | 900-1,000 Mbps |
Speed Distribution at SA3 4SQ
Source: Ofcom Connected Nations 2025
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Parish
Mumbles
District
Swansea
Region
Constituency
LSOA
W01000824
Frequently asked questions about SA3 4SQ
What are the broadband speeds available at SA3 4SQ?
Superfast broadband (30Mbps+) is available to 67% of premises at SA3 4SQ. Maximum download speeds reach not confirmed. Ultrafast coverage is at 33%.
What is the average house price near SA3 4SQ?
No recent house price data for SA3 4SQ. Few residential sales on record, or mainly commercial properties.
What is the most common energy efficiency rating for homes near SA3 4SQ?
EPC data is not yet available for SA3 4SQ. Energy Performance Certificates are recorded when properties are sold or rented. Check the EPC register at epc.opendatacommunities.org for individual property ratings.
How far is the nearest EV charging point from SA3 4SQ?
EV charging data is not yet available for SA3 4SQ. Check Zap-Map (zap-map.com) for the latest public charging locations near you.
Can I get full fibre broadband at SA3 4SQ?
Ultrafast broadband (100Mbps+) is available to 33% of premises at SA3 4SQ. Gigabit coverage reaches 33%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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