CO7 postcode

Broadband in CO7 6HD

Dedham, Colchester

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 16 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Sage MitchellData last verified: 16 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 CO7 6HD. 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 CO7 6HD.

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)100%
100%
10-20 Mbps
Superfast (30+ Mbps)100%
100%
30-80 Mbps
Ultrafast (100+ Mbps)40%
40%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit40%
40%
900-1,000 Mbps

Speed Distribution at CO7 6HD

30–300 Mbps (60%)
300+ Mbps (40%)

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 Colchester

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 CO7 6HD

Dedham is home to CO7 6HD. 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 100%. Nationally, 93% of UK premises have access. Coverage at this postcode is strong. Ultrafast broadband (100 Mbps+) reaches 40% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 40% of premises. Gigabit is available but not yet widespread at this postcode.

The speed distribution at CO7 6HD tells a more detailed story than headline figures alone. 60% of connections fall in the 30 to 300 Mbps range. 40% 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. 40% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.

Translating the numbers at CO7 6HD 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 CO7 6HD yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at CO7 6HD fall below the Universal Service Obligation of 10 Mbps. 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 CO7 6HD 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 CO7 6HD 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 CO7 6HD: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

CO7 6HD falls within the Colchester local authority area. The immediate area is Dedham, a distinct community within the wider district. The CO7 postcode area contains 1298 postcodes on this site. Superfast broadband across CO7 ranges from 0% to 100%. CO7 6HD is close to the area average of 95%.

How does CO7 6HD compare to its neighbours? CO7 6HE (0.02 miles, dedham) has 100% superfast coverage and 27.3% gigabit. CO7 6HH (0.03 miles, dedham) has 100% superfast coverage and 100% gigabit. CO7 6HA (0.04 miles, dedham) has 100% superfast coverage and 100% gigabit. CO7 6JD (0.04 miles, dedham) has 100% superfast coverage and 100% gigabit. Coverage is broadly similar across these neighbouring postcodes.

When choosing a broadband provider at CO7 6HD, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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 Dedham depends on what matters to you. Broadband, transport, and local services vary by street.

What does all of this mean for someone considering CO7 6HD? Connectivity at CO7 6HD is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. Colchester 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. Dedham 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 Dedham. 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.

CO7 6HD in Dedham: 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 CO7 6HD

What are the broadband speeds available at CO7 6HD?

Superfast broadband (30 Mbps+) is available to 100% of premises at CO7 6HD. Ultrafast coverage is at 40%.

What is the average house price near CO7 6HD?

No recent house price data is available for CO7 6HD.

What is the flood risk for properties at CO7 6HD?

CO7 6HD has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CO7 6HD area?

School data for CO7 6HD is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CO7 6HD compare to other areas?

Crime data for this area is being updated.

How suitable is CO7 6HD for remote working?

CO7 6HD scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CO7 6HD?

4G outdoor coverage at CO7 6HD is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CO7 6HD?

EPC data for CO7 6HD is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CO7 6HD?

Council tax band information for CO7 6HD is being updated.

How accessible are GP surgeries near CO7 6HD?

GP surgery data for CO7 6HD is being updated. Check NHS.uk for the latest.

What transport links are available near CO7 6HD?

Transport data for CO7 6HD is being updated.

Is CO7 6HD a suitable area for families?

CO7 6HD scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CO7 6HD?

Air quality data for CO7 6HD is being updated.

How far is the nearest EV charging point from CO7 6HD?

EV charging data for CO7 6HD is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CO7 6HD?

Ultrafast broadband (100 Mbps+) reaches 40% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CO7 6HD

Remote Worker

55

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

Dedham

District

Colchester

Region

Constituency

LSOA

E01021656

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