BT55 postcode
Broadband in BT55 7DZ
Atlantic, Causeway Coast and Glens
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 BT55 7DZ. 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 BT55 7DZ.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 100% | 100% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 100% | 100% | 900-1,000 Mbps |
Speed Distribution at BT55 7DZ
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 Causeway Coast and Glens
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at BT55 7DZ in Atlantic? 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 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 100% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 100% of premises. Most homes can access gigabit speeds if they choose to.
The speed distribution at BT55 7DZ tells a more detailed story than headline figures alone. 100% 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. Over half of connections exceed 300 Mbps. That supports multiple 4K streams, large file transfers, and cloud gaming without issue.
What do the broadband speeds at BT55 7DZ mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached BT55 7DZ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
The USO guarantees every UK home at least 10 Mbps. At BT55 7DZ, 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 BT55 7DZ 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 BT55 7DZ 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.
Suitability scores for BT55 7DZ: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for BT55 7DZ is Causeway Coast and Glens. The immediate area is Atlantic, a distinct community within the wider district. The BT55 postcode area contains 306 postcodes on this site. Superfast broadband across BT55 ranges from 91% to 100%. BT55 7DZ is close to the area average of 100%.
How does BT55 7DZ compare to its neighbours? BT55 7DY (0.06 miles, atlantic) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.
When choosing a broadband provider at BT55 7DZ, 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 Atlantic depends on what matters to you. Broadband, transport, and local services vary by street.
What does all of this mean for someone considering BT55 7DZ? Connectivity at BT55 7DZ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Causeway Coast and Glens 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. Atlantic 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 BT55 7DZ, 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.
BT55 7DZ in Atlantic: 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 BT55 7DZ
What are the broadband speeds available at BT55 7DZ?
Superfast broadband (30 Mbps+) is available to 100% of premises at BT55 7DZ. Ultrafast coverage is at 100%.
What is the average house price near BT55 7DZ?
No recent house price data is available for BT55 7DZ.
What is the flood risk for properties at BT55 7DZ?
BT55 7DZ has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the BT55 7DZ area?
School data for BT55 7DZ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in BT55 7DZ compare to other areas?
Crime data for this area is being updated.
How suitable is BT55 7DZ for remote working?
BT55 7DZ scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at BT55 7DZ?
4G outdoor coverage at BT55 7DZ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near BT55 7DZ?
EPC data for BT55 7DZ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at BT55 7DZ?
Council tax band information for BT55 7DZ is being updated.
How accessible are GP surgeries near BT55 7DZ?
GP surgery data for BT55 7DZ is being updated. Check NHS.uk for the latest.
What transport links are available near BT55 7DZ?
Transport data for BT55 7DZ is being updated.
Is BT55 7DZ a suitable area for families?
BT55 7DZ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at BT55 7DZ?
Air quality data for BT55 7DZ is being updated.
How far is the nearest EV charging point from BT55 7DZ?
EV charging data for BT55 7DZ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at BT55 7DZ?
Ultrafast broadband (100 Mbps+) reaches 100% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
BT55 7DZRemote Worker
55Based 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
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Area info
Parish
Atlantic
District
Causeway Coast and Glens
Region
Constituency
LSOA
N21000373
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