SA18 postcode
Broadband in SA18 3RR
Llandybie, Carmarthenshire
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 9 March 2026
Flood Risk
Low
Fibre (FTTP)
No
Best speed
Gigabit (1Gbps+)
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.
Gigabit broadband (Gigabit (1Gbps+)) is available at SA18 3RR. That covers your 14 Mbps needs with room to spare.
Speed Test
Check your current download speed and see how it compares to what is available at SA18 3RR.
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) | 50% | 50% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 50% | 50% | 900-1,000 Mbps |
Speed Distribution at SA18 3RR
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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Check Deals →Living near SA18 3RR
SA18 3RR 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 coverage here stands at 50%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode.
Looking at the full speed profile for SA18 3RR gives a better picture of what to expect. 50% of connections fall in the 10 to 30 Mbps range. 50% of connections fall in the 300 Mbps or faster range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls. 50% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
What do the broadband speeds at SA18 3RR mean in practice?
FWA broadband has not reached SA18 3RR yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at SA18 3RR 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 SA18 3RR 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 SA18 3RR 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 SA18 3RR: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for SA18 3RR is Carmarthenshire. 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 3RR is below the area average of 89%.
When choosing a broadband provider at SA18 3RR, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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.
Life in Llandybie depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for SA18 3RR, 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. 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.
Numbers tell part of the story for SA18 3RR. 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.
SA18 3RR in Llandybie: broadband, house prices, crime, schools, and more. All from verified sources. Run a speed test above for a live reading. Compare with nearby postcodes to see how this area stacks up against its neighbours.
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 3RR
What are the broadband speeds available at SA18 3RR?
Superfast broadband (30 Mbps+) is available to 50% of premises at SA18 3RR. Ultrafast coverage is at 50%.
What is the average house price near SA18 3RR?
No recent house price data is available for SA18 3RR.
What is the flood risk for properties at SA18 3RR?
SA18 3RR has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the SA18 3RR area?
School data for SA18 3RR is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in SA18 3RR compare to other areas?
Crime data for this area is being updated.
How suitable is SA18 3RR for remote working?
SA18 3RR scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at SA18 3RR?
4G outdoor coverage at SA18 3RR is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near SA18 3RR?
EPC data for SA18 3RR is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at SA18 3RR?
Council tax band information for SA18 3RR is being updated.
How accessible are GP surgeries near SA18 3RR?
GP surgery data for SA18 3RR is being updated. Check NHS.uk for the latest.
What transport links are available near SA18 3RR?
Transport data for SA18 3RR is being updated.
Is SA18 3RR a suitable area for families?
SA18 3RR scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at SA18 3RR?
Air quality data for SA18 3RR is being updated.
How far is the nearest EV charging point from SA18 3RR?
EV charging data for SA18 3RR is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at SA18 3RR?
Ultrafast broadband (100 Mbps+) reaches 50% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
SA18 3RRRemote 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
W01000724
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