SA31 postcode
Broadband in SA31 3FA
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 3FA yet.
Speed Test
Check your current download speed and see how it compares to what is available at SA31 3FA.
The test downloads a 2 MB file from our server and measures how long it takes.
This test measures download speed only. Results vary depending on network conditions.
Broadband availability
Source: Ofcom Connected Nations 2025 (Jul 2025)
Living near SA31 3FA
Carmarthen covers the SA31 3FA 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.
Strong broadband in this part of Carmarthen. Superfast (30Mbps+) reaches 100% of premises. The UK average is around 93%. Carmarthen beats that. Ultrafast (100Mbps+) covers 95%. That puts Carmarthen ahead of most UK postcodes. 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 100% of premises. Most of the area has modern fibre connections.
Limited house price data for SA31 3FA. 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.
Every figure on this page has a source. Ofcom for broadband. Police.uk for crime. Land Registry for house prices. ONS for demographics. Environment Agency for flood risk. Ookla for real speed tests. We don't estimate or interpolate. If the data isn't available, we say so.
Research is one thing. Being there is another. Walk around SA31 3FA at different times of day. Check if the streets feel safe after dark. Look at how well homes are maintained. Visit the nearest park or green space. These things don't show up in statistics.
Those are the facts for SA31 3FA. Compare with other postcodes you're considering. Each section above links to its official source. The data is objective. Your priorities decide which trade-offs matter. What works for a young professional differs from a family with children. Check back for updated figures as new data comes in.
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 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 3FA
Source: Ofcom Connected Nations 2025
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Parish
Carmarthen
District
Carmarthenshire
Region
Constituency
LSOA
W01000644
Frequently asked questions about SA31 3FA
What are the broadband speeds available at SA31 3FA?
Superfast broadband (30Mbps+) is available to 100% of premises at SA31 3FA. Maximum download speeds reach not confirmed. Ultrafast coverage is at 95%.
What is the average house price near SA31 3FA?
No recent house price data for SA31 3FA. Few residential sales on record, or mainly commercial properties.
What is the most common energy efficiency rating for homes near SA31 3FA?
EPC data is not yet available for SA31 3FA. 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 3FA?
EV charging data is not yet available for SA31 3FA. Check Zap-Map (zap-map.com) for the latest public charging locations near you.
Can I get full fibre broadband at SA31 3FA?
Ultrafast broadband (100Mbps+) is available to 95% of premises at SA31 3FA. Gigabit coverage reaches 95%. Providers like BT, Virgin Media, or local full fibre operators may serve this area.
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