SA18 postcode
Broadband in SA18 2TL
Llandybie, Carmarthenshire
Superfast broadband covers 59.7% of premises here.
Free, independent comparison · Ofcom verified data · Updated 23 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 SA18 2TL 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 SA18 2TL.
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) | 60% | 60% | 10-20 Mbps |
| Superfast (30+ Mbps) | 60% | 60% | 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 SA18 2TL
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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SA18 2TL sits in Llandybie, part of Carmarthenshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.
Superfast broadband (30 Mbps+) coverage at SA18 2TL stands at 59.7%. That is below the UK average of 93%.
The speed distribution at SA18 2TL tells a more detailed story than headline figures alone. 38.8% of connections fall in the 10 to 30 Mbps range. 59.7% 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.
Here is how the broadband at SA18 2TL maps against common household needs.
Fixed Wireless Access is not currently available at SA18 2TL. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at SA18 2TL 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 59.7% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at SA18 2TL 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 SA18 2TL 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 SA18 2TL: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
SA18 2TL falls within the Carmarthenshire local authority area. The immediate area is Llandybie, a distinct community within the wider district. The SA18 postcode area contains 764 postcodes on this site. Superfast broadband across SA18 ranges from 0% to 100%. SA18 2TL is below the area average of 89%.
Not every property at SA18 2TL 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 Llandybie has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for SA18 2TL, a few things are worth highlighting. 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. Llandybie 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.
Data is a starting point for Llandybie. Walk the streets at different times. Test your mobile signal. Check parking, noise levels, and the feel of the neighbourhood. Run a speed test on the actual connection. Some things only a visit can reveal.
This covers the key data for SA18 2TL. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Llandybie 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 SA18 2TL
What are the broadband speeds available at SA18 2TL?
Superfast broadband (30 Mbps+) is available to 59.7% of premises at SA18 2TL.
What is the average house price near SA18 2TL?
No recent house price data is available for SA18 2TL.
What is the flood risk for properties at SA18 2TL?
SA18 2TL has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SA18 2TL area?
School data for SA18 2TL is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SA18 2TL compare to other areas?
Crime data for this area is being updated.
How suitable is SA18 2TL for remote working?
SA18 2TL scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SA18 2TL?
4G outdoor coverage at SA18 2TL is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SA18 2TL?
EPC data for SA18 2TL is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SA18 2TL?
Council tax band information for SA18 2TL is being updated.
How accessible are GP surgeries near SA18 2TL?
GP surgery data for SA18 2TL is being updated. Check NHS.uk for the latest.
What transport links are available near SA18 2TL?
Transport data for SA18 2TL is being updated.
Is SA18 2TL a suitable area for families?
SA18 2TL scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SA18 2TL?
Air quality data for SA18 2TL is being updated.
How far is the nearest EV charging point from SA18 2TL?
EV charging data for SA18 2TL is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SA18 2TL?
Full fibre availability at SA18 2TL is being updated. Check Openreach for the latest rollout status.
Area suitability scores
SA18 2TLRemote 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
Llandybie
District
Carmarthenshire
Region
Constituency
LSOA
W01000680
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