SA14 postcode
Broadband in SA14 8YY
Llangennech, Carmarthenshire
Superfast broadband covers 33.3% of premises here.
Free, independent comparison · Ofcom verified data · Updated 17 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 8YY 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 8YY.
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) | 33% | 33% | 10-20 Mbps |
| Superfast (30+ Mbps) | 33% | 33% | 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 8YY
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
Compare broadband in SA14 8YY
Find the best broadband packages available at your address.
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
Ready to switch? See what's available at your address.
Check Deals →Living near SA14 8YY
Looking at SA14 8YY in Llangennech? 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.
Superfast coverage here stands at 33.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.
Here is how broadband speeds break down across premises at SA14 8YY. 66.7% of connections fall in the 10 to 30 Mbps range. 33.3% 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 8YY mean in practice? Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.
Fixed Wireless Access is not currently available at SA14 8YY. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
The USO guarantees every UK home at least 10 Mbps. At SA14 8YY, 0% of properties do not meet this threshold. 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 8YY 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.
4G outdoor coverage at SA14 8YY reaches 95%. 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 8YY: 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 8YY is Carmarthenshire. The immediate area is Llangennech, 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 8YY is below the area average of 90%.
Not every property at SA14 8YY 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.
Llangennech offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Pulling the data together for SA14 8YY, here is what stands out. 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. Llangennech 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.
Before making a decision about SA14 8YY, visit in person. Check the commute at rush hour. Try the mobile signal indoors. Look at local shops and green spaces. Ask about broadband reliability, not just speed. Data sets the scene, but real life fills in the gaps.
This covers the key data for SA14 8YY. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Llangennech 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 8YY
What are the broadband speeds available at SA14 8YY?
Superfast broadband (30 Mbps+) is available to 33.3% of premises at SA14 8YY.
What is the average house price near SA14 8YY?
No recent house price data is available for SA14 8YY.
What is the flood risk for properties at SA14 8YY?
SA14 8YY has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SA14 8YY area?
School data for SA14 8YY is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SA14 8YY compare to other areas?
Crime data for this area is being updated.
How suitable is SA14 8YY for remote working?
SA14 8YY scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SA14 8YY?
4G outdoor coverage at SA14 8YY is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SA14 8YY?
EPC data for SA14 8YY is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SA14 8YY?
Council tax band information for SA14 8YY is being updated.
How accessible are GP surgeries near SA14 8YY?
GP surgery data for SA14 8YY is being updated. Check NHS.uk for the latest.
What transport links are available near SA14 8YY?
Transport data for SA14 8YY is being updated.
Is SA14 8YY a suitable area for families?
SA14 8YY scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SA14 8YY?
Air quality data for SA14 8YY is being updated.
How far is the nearest EV charging point from SA14 8YY?
EV charging data for SA14 8YY is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SA14 8YY?
Full fibre availability at SA14 8YY is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SA14 8YYRemote 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
Explore nearby postcodes
Area info
Parish
Llangennech
District
Carmarthenshire
Region
Constituency
LSOA
W01000690
Best deals
Compare broadband deals in SA14 8YY
Find the best packages from UK providers in minutes.
Broadband deals for SA14 8YY
Compare Deals