SA31 postcode
Broadband in SA31 3DG
Carmarthen, Carmarthenshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data
Flood Risk
TBC
Fibre (FTTP)
No
Best speed
95%
Speed Calculator
Adjust the options below to see how much broadband speed your household needs.
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 SA31 3DG yet.
Speed Test
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The test downloads a 2 MB file from our server and measures how long it takes.
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Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near SA31 3DG
Carmarthen covers the SA31 3DG postcode in Carmarthenshire. Below you'll find a data-driven picture of life here. Broadband speeds from Ofcom and Ookla. Property prices from the Land Registry. Crime from Police.uk. Demographics from the ONS. Plus schools, flood risk, mobile coverage, and more. No filler. Just facts that help you decide.
Internet coverage here is good. Superfast (30Mbps+) reaches 95% of premises. The UK average is around 93%. Carmarthen beats that. Ultrafast (100Mbps+) covers 95%. Enough for streaming, video calls, and smart home devices. Gigabit connections: 95% coverage. Most homes here can get future-proof speeds.
Next-gen fibre infrastructure covers 95.2% of premises. Most of the area has modern fibre connections.
Limited house price data for SA31 3DG. 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.
Where does this data come from? Broadband figures from Ofcom Connected Nations 2025. Crime from Police.uk. House prices from HM Land Registry. Demographics from the ONS Census. Flood data from the Environment Agency. Speed tests from Ookla. All public, all verifiable.
Before committing to SA31 3DG, visit at different times. Morning rush hour tells you about traffic and parking. Evening shows you noise levels. Weekends reveal how busy local shops and parks get. Check the walk to the nearest school or station yourself.
That's the full picture for SA31 3DG 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) | 95% | 95% | 10-20 Mbps |
| Superfast (30+ Mbps) | 95% | 95% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 95% | 95% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 95% | 95% | 900-1,000 Mbps |
Speed Distribution at SA31 3DG
Source: Ofcom Connected Nations 2025
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Parish
Carmarthen
District
Carmarthenshire
Region
Constituency
LSOA
W01000641
Frequently asked questions about SA31 3DG
What are the broadband speeds available at SA31 3DG?
Superfast broadband (30Mbps+) is available to 95% of premises at SA31 3DG. Maximum download speeds reach not confirmed. Ultrafast coverage is at 95%.
What is the average house price near SA31 3DG?
No recent house price data for SA31 3DG. Few residential sales on record, or mainly commercial properties.
What is the most common energy efficiency rating for homes near SA31 3DG?
EPC data is not yet available for SA31 3DG. 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 SA31 3DG?
EV charging data is not yet available for SA31 3DG. Check Zap-Map (zap-map.com) for the latest public charging locations near you.
Can I get full fibre broadband at SA31 3DG?
Ultrafast broadband (100Mbps+) is available to 95% of premises at SA31 3DG. Gigabit coverage reaches 95%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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