CW9 postcode

Broadband in CW9 5DW

Northwich, Cheshire West and Chester

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 9 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 9 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 CW9 5DW. 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 CW9 5DW.

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)91%
91%
10-20 Mbps
Superfast (30+ Mbps)91%
91%
30-80 Mbps
Ultrafast (100+ Mbps)91%
91%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit91%
91%
900-1,000 Mbps

Speed Distribution at CW9 5DW

91%
300+ Mbps (91%)

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 Cheshire West and Chester

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 CW9 5DW

Northwich is home to CW9 5DW. 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 broadband (30 Mbps+) coverage at CW9 5DW stands at 90.9%. That is close to the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 90.9% of properties. That is solid coverage for bandwidth-heavy households. Gigabit-capable connections cover 90.9% of premises. Most homes can access gigabit speeds if they choose to.

The speed distribution at CW9 5DW tells a more detailed story than headline figures alone. 90.9% 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.

Translating the numbers at CW9 5DW into daily use gives a clearer picture. Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.

FWA broadband has not reached CW9 5DW 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 CW9 5DW, 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 90.9% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at CW9 5DW 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.

4G outdoor coverage at CW9 5DW 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 CW9 5DW: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CW9 5DW falls within the Cheshire West and Chester local authority area. The immediate area is Northwich, a distinct community within the wider district. The CW9 postcode area contains 999 postcodes on this site. Superfast broadband across CW9 ranges from 0% to 100%. CW9 5DW is below the area average of 96%.

How does CW9 5DW compare to its neighbours? CW9 5AG (0.01 miles, northwich) has 100% superfast coverage and 100% gigabit. CW9 5DP (0.04 miles, northwich) has 100% superfast coverage and 100% gigabit. CW9 5DL (0.04 miles, northwich) has 100% superfast coverage and 100% gigabit. CW9 5AH (0.05 miles, northwich) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Not every property at CW9 5DW 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 Northwich depends on what matters to you. Broadband, transport, and local services vary by street.

What does all of this mean for someone considering CW9 5DW? Connectivity at CW9 5DW is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Cheshire West and Chester 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. Northwich 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 CW9 5DW. 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.

That is the full data picture for CW9 5DW in Northwich. Use it alongside your own research. For the most current broadband speeds, run a live speed test from this page. Check back periodically as data is refreshed with new releases.

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 CW9 5DW

What are the broadband speeds available at CW9 5DW?

Superfast broadband (30 Mbps+) is available to 90.9% of premises at CW9 5DW. Ultrafast coverage is at 90.9%.

What is the average house price near CW9 5DW?

No recent house price data is available for CW9 5DW.

What is the flood risk for properties at CW9 5DW?

CW9 5DW has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CW9 5DW area?

School data for CW9 5DW is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CW9 5DW compare to other areas?

Crime data for this area is being updated.

How suitable is CW9 5DW for remote working?

CW9 5DW scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CW9 5DW?

4G outdoor coverage at CW9 5DW is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CW9 5DW?

EPC data for CW9 5DW is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CW9 5DW?

Council tax band information for CW9 5DW is being updated.

How accessible are GP surgeries near CW9 5DW?

GP surgery data for CW9 5DW is being updated. Check NHS.uk for the latest.

What transport links are available near CW9 5DW?

Transport data for CW9 5DW is being updated.

Is CW9 5DW a suitable area for families?

CW9 5DW scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CW9 5DW?

Air quality data for CW9 5DW is being updated.

How far is the nearest EV charging point from CW9 5DW?

EV charging data for CW9 5DW is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CW9 5DW?

Ultrafast broadband (100 Mbps+) reaches 90.9% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CW9 5DW

Remote Worker

50

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

Northwich

District

Cheshire West and Chester

Region

Constituency

LSOA

E01018714

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