CM7 postcode
Broadband in CM7 4DJ
Wethersfield, Braintree
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 29 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 CM7 4DJ. 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 CM7 4DJ.
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) | 33% | 33% | 10-20 Mbps |
| Superfast (30+ Mbps) | 33% | 33% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 33% | 33% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 33% | 33% | 900-1,000 Mbps |
Speed Distribution at CM7 4DJ
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 Braintree
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near CM7 4DJ
This is the area guide for CM7 4DJ, located in Wethersfield (Braintree). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
33.3% of premises at CM7 4DJ can access superfast broadband. The UK average is 93%. There is room for improvement here. Ultrafast broadband (100 Mbps+) reaches 33.3% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 33.3% of premises. Gigabit is available but not yet widespread at this postcode.
The speed distribution at CM7 4DJ tells a more detailed story than headline figures alone. 66.7% of connections fall in the below 2 Mbps range. 33.3% of connections fall in the 300 Mbps or faster range. 67% of premises get less than 5 Mbps. That is not enough for reliable video calls or streaming. 33.3% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
What do the broadband speeds at CM7 4DJ mean in practice? Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours. Over half of premises here are stuck on slow connections. Working from home with video calls will be difficult. Consider 4G home broadband as an alternative.
FWA broadband has not reached CM7 4DJ 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 CM7 4DJ, 66.7% 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 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at CM7 4DJ 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 CM7 4DJ 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 CM7 4DJ: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for CM7 4DJ is Braintree. The immediate area is Wethersfield, a distinct community within the wider district. The CM7 postcode area contains 1277 postcodes on this site. Superfast broadband across CM7 ranges from 0% to 100%. CM7 4DJ is below the area average of 96%.
Broadband availability varies by provider and by property. At CM7 4DJ, 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.
Wethersfield offers a mix of residential properties and local amenities. The character of any area is best judged in person.
Looking at the overall picture for CM7 4DJ, a few things are worth highlighting. Braintree 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. Wethersfield 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 CM7 4DJ. 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 CM7 4DJ in Wethersfield. 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 CM7 4DJ
What are the broadband speeds available at CM7 4DJ?
Superfast broadband (30 Mbps+) is available to 33.3% of premises at CM7 4DJ. Ultrafast coverage is at 33.3%.
What is the average house price near CM7 4DJ?
No recent house price data is available for CM7 4DJ.
What is the flood risk for properties at CM7 4DJ?
CM7 4DJ has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CM7 4DJ area?
School data for CM7 4DJ is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CM7 4DJ compare to other areas?
Crime data for this area is being updated.
How suitable is CM7 4DJ for remote working?
CM7 4DJ scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CM7 4DJ?
4G outdoor coverage at CM7 4DJ is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CM7 4DJ?
EPC data for CM7 4DJ is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CM7 4DJ?
Council tax band information for CM7 4DJ is being updated.
How accessible are GP surgeries near CM7 4DJ?
GP surgery data for CM7 4DJ is being updated. Check NHS.uk for the latest.
What transport links are available near CM7 4DJ?
Transport data for CM7 4DJ is being updated.
Is CM7 4DJ a suitable area for families?
CM7 4DJ scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CM7 4DJ?
Air quality data for CM7 4DJ is being updated.
How far is the nearest EV charging point from CM7 4DJ?
EV charging data for CM7 4DJ is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CM7 4DJ?
Ultrafast broadband (100 Mbps+) reaches 33.3% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
CM7 4DJRemote Worker
35Based 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
Area info
Parish
Wethersfield
District
Braintree
Region
Constituency
LSOA
E01021413
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