SA14 postcode
Broadband in SA14 6DB
Llannon, Carmarthenshire
Superfast broadband covers 50% of premises here.
Free, independent comparison · Ofcom verified data · Updated 19 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
~30 Mbps
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.
The best available speed at SA14 6DB is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at SA14 6DB.
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)
| Technology | Available | Coverage | Typical Speed |
|---|---|---|---|
| Standard (ADSL) | 50% | 50% | 10-20 Mbps |
| Superfast (30+ Mbps) | 50% | 50% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at SA14 6DB
Source: Ofcom Connected Nations 2025
Mobile coverage
4G & 5G coverage · Ofcom Connected Nations 2025
4G Outdoor
4G Indoor
5G Outdoor
Networks with 4G
Schools nearby
Nearest schools within 5 miles · Ofsted ratings as at Jan 2026
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Flood risk
🟡
Flood risk: Low
This postcode is in undefined — low risk of flooding from rivers and sea.
Flood Zone
Risk Level
Low
Air quality
Particulate matter & nitrogen dioxide levels
air quality
Air quality data not available.
WHO guideline: 15 μg/m³
WHO guideline: 45 μg/m³
WHO guideline: 25 μg/m³
Transport links
Nearest train stations and towns
Nearest train stations
No train stations found within 15 miles
Council tax bands
Band distribution for Carmarthenshire
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at SA14 6DB in Llannon? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
50% of premises at SA14 6DB can access superfast broadband. The UK average is 93%. There is room for improvement here.
Here is how broadband speeds break down across premises at SA14 6DB. 50% of connections fall in the 10 to 30 Mbps range. 50% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
What do the broadband speeds at SA14 6DB mean in practice?
Fixed Wireless Access is not currently available at SA14 6DB. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at SA14 6DB fall below the Universal Service Obligation of 10 Mbps. Every property here meets the minimum standard. That is not the case everywhere. Next-generation access (NGA) reaches 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at SA14 6DB is rated Low. Minor precautions may be worth considering. Check with insurers about any loading on premiums.
The three most common bands are D (25%), C (20%), E (20%). Band D corresponds to 1991 property values of £68,001 to £88,000. Current values are typically much higher. The spread across mid-range bands suggests a varied housing stock.
Outdoor 4G mobile signal at SA14 6DB is available across 95% of the area. Indoor 4G drops to 85%. Some signal loss indoors is normal. Most calls and data should still work inside. Coverage data covers EE, O2, Three, Vodafone. Check each operator individually, as coverage varies by network. Strong 4G coverage combined with limited fixed broadband means 4G home broadband could be a practical alternative here.
Suitability scores for SA14 6DB: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SA14 6DB is Carmarthenshire. The immediate area is Llannon, a distinct community within the wider district. The SA14 postcode area contains 877 postcodes on this site. Superfast broadband across SA14 ranges from 0% to 100%. SA14 6DB is below the area average of 90%.
Not every property at SA14 6DB gets the same speeds. Run a postcode check with each provider before signing up. Headline speeds are not guarantees. If fibre is unavailable, consider 4G home broadband or satellite as alternatives. Speeds may still be adequate for most uses. Compare contract lengths, total costs over the term, and exit fees. The cheapest monthly rate is not always the best deal.
Every part of Llannon has its own feel. This data gives you the factual starting point. A visit fills in the rest.
What does all of this mean for someone considering SA14 6DB? Carmarthenshire as a local authority area has its own planning priorities, council services, and infrastructure investment plans. Check the council website for the latest. The data covers what can be measured. Llannon has its own character that numbers alone cannot capture. Use these figures as a filter, then visit to get the full picture.
Data sources include Ofcom (broadband and mobile), Land Registry (house prices), Police.uk (crime), Ofsted (schools), Environment Agency (flood risk), and Open-Meteo (air quality). Council tax data comes from the Valuation Office Agency. EPC data is from DLUHC. Transport data uses NaPTAN. Speed distribution figures are from Ofcom Connected Nations. All figures are the latest available at the time of writing.
Numbers tell part of the story for SA14 6DB. Visit at different times of day. Talk to neighbours. Check mobile signal indoors. Walk the route to the nearest school or station. Test the broadband speed from inside the property. These things do not show up in data.
This covers the key data for SA14 6DB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Llannon hub page. Bookmark this page and check back as new data arrives.
More local data is being added for this postcode
This page already has postcode-specific content, and more data-backed sections will appear as the remaining local datasets finish processing.
Frequently asked questions about SA14 6DB
What are the broadband speeds available at SA14 6DB?
Superfast broadband (30 Mbps+) is available to 50% of premises at SA14 6DB.
What is the average house price near SA14 6DB?
No recent house price data is available for SA14 6DB.
What is the flood risk for properties at SA14 6DB?
SA14 6DB has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SA14 6DB area?
School data for SA14 6DB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SA14 6DB compare to other areas?
Crime data for this area is being updated.
How suitable is SA14 6DB for remote working?
SA14 6DB scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SA14 6DB?
4G outdoor coverage at SA14 6DB is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SA14 6DB?
EPC data for SA14 6DB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SA14 6DB?
Council tax band information for SA14 6DB is being updated.
How accessible are GP surgeries near SA14 6DB?
GP surgery data for SA14 6DB is being updated. Check NHS.uk for the latest.
What transport links are available near SA14 6DB?
Transport data for SA14 6DB is being updated.
Is SA14 6DB a suitable area for families?
SA14 6DB scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SA14 6DB?
Air quality data for SA14 6DB is being updated.
How far is the nearest EV charging point from SA14 6DB?
EV charging data for SA14 6DB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SA14 6DB?
Full fibre availability at SA14 6DB is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SA14 6DBRemote Worker
35Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.
Family
50Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.
Value for Money
50Based on broadband quality relative to average house price in the area.
Map
Area info
Parish
Llannon
District
Carmarthenshire
Region
Constituency
LSOA
W01000699
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