CH8 postcode

Broadband in CH8 9JN

Llanasa, Flintshire

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 14 March 2026

Flood Risk

Low

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 14 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 CH8 9JN. 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 CH8 9JN.

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)52%
52%
10-20 Mbps
Superfast (30+ Mbps)52%
52%
30-80 Mbps
Ultrafast (100+ Mbps)52%
52%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit52%
52%
900-1,000 Mbps

Speed Distribution at CH8 9JN

2–5 Mbps (4%)
10–30 Mbps (41%)
300+ Mbps (52%)

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: Low

This postcode is in undefined — low risk of flooding from rivers and sea.

Flood Zone

Risk Level

Low

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 CH8 9JN

Looking at CH8 9JN in Llanasa? 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 broadband (30 Mbps+) coverage at CH8 9JN stands at 52.2%. That is below the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 52.2% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 52.2% of premises. Gigabit is available but not yet widespread at this postcode.

Looking at the full speed profile for CH8 9JN gives a better picture of what to expect. 4.3% of connections fall in the 2 to 5 Mbps range. 41.3% of connections fall in the 10 to 30 Mbps range. 52.2% of connections fall in the 300 Mbps or faster range. 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 CH8 9JN mean in practice?

Fixed Wireless Access is not currently available at CH8 9JN. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

The USO guarantees every UK home at least 10 Mbps. At CH8 9JN, 2.2% of properties do not meet this threshold. Properties below the USO can request a connection from BT under the scheme. Next-generation access (NGA) reaches 93.5% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at CH8 9JN 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 CH8 9JN 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 CH8 9JN: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CH8 9JN falls within the Flintshire local authority area. The immediate area is Llanasa, a distinct community within the wider district. The CH8 postcode area contains 675 postcodes on this site. Superfast broadband across CH8 ranges from 0% to 100%. CH8 9JN is below the area average of 95%.

Not every property at CH8 9JN 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 Llanasa has its own feel. This data gives you the factual starting point. A visit fills in the rest.

Looking at the overall picture for CH8 9JN, a few things are worth highlighting. 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. Llanasa 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 Llanasa. 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 CH8 9JN. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Llanasa 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 CH8 9JN

What are the broadband speeds available at CH8 9JN?

Superfast broadband (30 Mbps+) is available to 52.2% of premises at CH8 9JN. Ultrafast coverage is at 52.2%.

What is the average house price near CH8 9JN?

No recent house price data is available for CH8 9JN.

What is the flood risk for properties at CH8 9JN?

CH8 9JN has a Low flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CH8 9JN area?

School data for CH8 9JN is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CH8 9JN compare to other areas?

Crime data for this area is being updated.

How suitable is CH8 9JN for remote working?

CH8 9JN scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CH8 9JN?

4G outdoor coverage at CH8 9JN is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CH8 9JN?

EPC data for CH8 9JN is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CH8 9JN?

Council tax band information for CH8 9JN is being updated.

How accessible are GP surgeries near CH8 9JN?

GP surgery data for CH8 9JN is being updated. Check NHS.uk for the latest.

What transport links are available near CH8 9JN?

Transport data for CH8 9JN is being updated.

Is CH8 9JN a suitable area for families?

CH8 9JN scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CH8 9JN?

Air quality data for CH8 9JN is being updated.

How far is the nearest EV charging point from CH8 9JN?

EV charging data for CH8 9JN is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CH8 9JN?

Ultrafast broadband (100 Mbps+) reaches 52.2% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CH8 9JN

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

Area info

Parish

Llanasa

District

Flintshire

Region

Constituency

LSOA

W01000287

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