CH4 postcode

Broadband in CH4 8SL

Saltney, Flintshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 20 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 20 March 2026

Speed Calculator

Adjust the options below to see how much broadband speed your household needs.

2
18

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.

Estimated speed needed14 Mbps

Gigabit broadband (Gigabit (1Gbps+)) is available at CH4 8SL. That covers your 14 Mbps needs with room to spare.

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Speed Test

Check your current download speed and see how it compares to what is available at CH4 8SL.

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)

TechnologyAvailableCoverageTypical Speed
Standard (ADSL)46%
46%
10-20 Mbps
Superfast (30+ Mbps)46%
46%
30-80 Mbps
Ultrafast (100+ Mbps)46%
46%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit46%
46%
900-1,000 Mbps

Speed Distribution at CH4 8SL

0–2 Mbps (22%)
5–10 Mbps (32%)
300+ Mbps (46%)

Source: Ofcom Connected Nations 2025

Mobile coverage

4G & 5G coverage · Ofcom Connected Nations 2025

4G Outdoor

95%

4G Indoor

85%

5G Outdoor

%

Networks with 4G

EEO2ThreeVodafone
Ofcom Connected Nations 2025

Schools nearby

Nearest schools within 5 miles · Ofsted ratings as at Jan 2026

Schools data is currently unavailable.

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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

Environment Agency

Air quality

Particulate matter & nitrogen dioxide levels

air quality

Air quality data not available.

PM2.5 (fine particles) μg/m³

WHO guideline: 15 μg/m³

PM10 (coarse particles) μg/m³

WHO guideline: 45 μg/m³

NO₂ (nitrogen dioxide) μg/m³

WHO guideline: 25 μg/m³

DEFRA UK-AIR · Guidelines: WHO 2021

Transport links

Nearest train stations and towns

Nearest train stations

No train stations found within 15 miles

Network Rail / National Rail · Straight-line distances

Council tax bands

Band distribution for Flintshire

Most common: Band

A
5%£1,381
B
10%£1,611
C
20%£1,841
D
25%£2,071
E
20%£2,531
F
10%£2,991
G
8%£3,452
H
2%£4,142

Annual council tax estimates for , 2024/25

VOA (Valuation Office Agency)

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Living near CH4 8SL

Saltney is home to CH4 8SL. 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 46.3%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 46.3% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 46.3% of premises. Gigabit is available but not yet widespread at this postcode.

Looking at the full speed profile for CH4 8SL gives a better picture of what to expect. 22% of connections fall in the below 2 Mbps range. 31.7% of connections fall in the 5 to 10 Mbps range. 46.3% of connections fall in the 300 Mbps or faster range. 22% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming. 46.3% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.

Translating the numbers at CH4 8SL into daily use gives a clearer picture. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.

100% of properties at CH4 8SL 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 CH4 8SL, 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 46.3% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at CH4 8SL 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 CH4 8SL 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 CH4 8SL: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CH4 8SL falls within the Flintshire local authority area. The immediate area is Saltney, a distinct community within the wider district. The CH4 postcode area contains 906 postcodes on this site. Superfast broadband across CH4 ranges from 0% to 100%. CH4 8SL is below the area average of 95%.

How does CH4 8SL compare to its neighbours? CH4 8RF (0.04 miles, saltney) has 25% superfast coverage and 20% gigabit. CH4 8SL has better superfast coverage than its immediate neighbours.

Broadband availability varies by provider and by property. At CH4 8SL, check individual coverage tools from BT, Sky, Virgin Media, and local operators. 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 Saltney depends on what matters to you. Broadband, transport, and local services vary by street.

What does all of this mean for someone considering CH4 8SL? 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. Saltney 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 CH4 8SL, 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.

CH4 8SL in Saltney: 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 CH4 8SL

What are the broadband speeds available at CH4 8SL?

Superfast broadband (30 Mbps+) is available to 46.3% of premises at CH4 8SL. Ultrafast coverage is at 46.3%.

What is the average house price near CH4 8SL?

No recent house price data is available for CH4 8SL.

What is the flood risk for properties at CH4 8SL?

CH4 8SL has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CH4 8SL area?

School data for CH4 8SL is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CH4 8SL compare to other areas?

Crime data for this area is being updated.

How suitable is CH4 8SL for remote working?

CH4 8SL scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CH4 8SL?

4G outdoor coverage at CH4 8SL is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CH4 8SL?

EPC data for CH4 8SL is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CH4 8SL?

Council tax band information for CH4 8SL is being updated.

How accessible are GP surgeries near CH4 8SL?

GP surgery data for CH4 8SL is being updated. Check NHS.uk for the latest.

What transport links are available near CH4 8SL?

Transport data for CH4 8SL is being updated.

Is CH4 8SL a suitable area for families?

CH4 8SL scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CH4 8SL?

Air quality data for CH4 8SL is being updated.

How far is the nearest EV charging point from CH4 8SL?

EV charging data for CH4 8SL is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CH4 8SL?

Ultrafast broadband (100 Mbps+) reaches 46.3% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CH4 8SL

Remote Worker

35

Based on superfast broadband coverage, FTTP %, and 4G mobile outdoor coverage.

Family

50

Based on Ofsted school ratings, crime rate, flood risk, and GP surgery proximity.

Value for Money

50

Based on broadband quality relative to average house price in the area.

Map

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Area info

Parish

Saltney

District

Flintshire

Region

Constituency

LSOA

W01000329

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