CH1 postcode
Broadband in CH1 6QB
Sealand, Flintshire
Standard broadband is the main option at this postcode.
Compare Broadband Deals →Free, independent comparison · Ofcom verified data · Updated 3 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
Data pending
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.
Your household needs approximately 14 Mbps. We don't have speed data for CH1 6QB yet.
Speed Test
Check your current download speed and see how it compares to what is available at CH1 6QB.
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) | 0% | 0% | 10-20 Mbps |
| Superfast (30+ Mbps) | 0% | 0% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at CH1 6QB
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: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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 Flintshire
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near CH1 6QB
Sealand is home to CH1 6QB. Whether you live here or plan to move, the data below paints a clear picture. Broadband, schools, crime, house prices, and local services all follow. The numbers speak for themselves.
Superfast coverage here stands at 0%. Nationally, 93% of UK premises have access. Some properties may struggle with speed.
The speed distribution at CH1 6QB tells a more detailed story than headline figures alone. 100% of connections fall in the 10 to 30 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at CH1 6QB into daily use gives a clearer picture. With no superfast coverage, streaming is limited. Standard definition video may work, but HD and 4K are unlikely to run smoothly. Downloading large files will take significantly longer than average. Limited superfast coverage means remote workers should test their connection carefully. Video calls may drop or pixelate. A mobile hotspot can serve as a backup.
100% of properties at CH1 6QB can get Fixed Wireless Access broadband. This can be a useful alternative where fibre rollout is incomplete. FWA coverage is strong here. Providers like Three and EE offer home broadband over their mobile networks.
The USO guarantees every UK home at least 10 Mbps. At CH1 6QB, 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 CH1 6QB is rated Medium. Check Environment Agency flood maps for detailed information. Specialist flood insurance may be needed.
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 CH1 6QB 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.
Suitability scores for CH1 6QB: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
CH1 6QB falls within the Flintshire local authority area. The immediate area is Sealand, a distinct community within the wider district. The CH1 postcode area contains 900 postcodes on this site. Superfast broadband across CH1 ranges from 0% to 100%.
How does CH1 6QB compare to its neighbours? CH1 6QQ (0.03 miles, sealand) has 0% superfast coverage and 0% gigabit.
Not every property at CH1 6QB 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.
Life in Sealand depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for CH1 6QB, here is what stands out. Broadband is the main concern at CH1 6QB. With no superfast coverage, check what alternatives exist before committing. 4G home broadband, satellite, or community fibre schemes may fill the gap. Flintshire 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. Sealand 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 Sealand. 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 CH1 6QB. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Sealand 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 CH1 6QB
What are the broadband speeds available at CH1 6QB?
Broadband is available at CH1 6QB. Contact local providers for specific speed information.
What is the average house price near CH1 6QB?
No recent house price data is available for CH1 6QB.
What is the flood risk for properties at CH1 6QB?
CH1 6QB has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CH1 6QB area?
School data for CH1 6QB is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CH1 6QB compare to other areas?
Crime data for this area is being updated.
How suitable is CH1 6QB for remote working?
CH1 6QB scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CH1 6QB?
4G outdoor coverage at CH1 6QB is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CH1 6QB?
EPC data for CH1 6QB is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CH1 6QB?
Council tax band information for CH1 6QB is being updated.
How accessible are GP surgeries near CH1 6QB?
GP surgery data for CH1 6QB is being updated. Check NHS.uk for the latest.
What transport links are available near CH1 6QB?
Transport data for CH1 6QB is being updated.
Is CH1 6QB a suitable area for families?
CH1 6QB scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CH1 6QB?
Air quality data for CH1 6QB is being updated.
How far is the nearest EV charging point from CH1 6QB?
EV charging data for CH1 6QB is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CH1 6QB?
Full fibre availability at CH1 6QB is being updated. Check Openreach for the latest rollout status.
Area suitability scores
CH1 6QBRemote Worker
50Based 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
Sealand
District
Flintshire
Region
Constituency
LSOA
W01000332
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