CM5 postcode

Broadband in CM5 0AE

Ongar, Epping Forest

Gigabit broadband is available at this postcode.

Best speedGigabit (1Gbps+)
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 29 March 2026

Flood Risk

High

Fibre (FTTP)

No

Best speed

Gigabit (1Gbps+)

Reviewed by Rex BlackwellData last verified: 29 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 CM5 0AE. 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 CM5 0AE.

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)67%
67%
10-20 Mbps
Superfast (30+ Mbps)67%
67%
30-80 Mbps
Ultrafast (100+ Mbps)67%
67%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit67%
67%
900-1,000 Mbps

Speed Distribution at CM5 0AE

10–30 Mbps (33%)
300+ Mbps (67%)

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: High

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

Flood Zone

Risk Level

High

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 Epping Forest

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 CM5 0AE

Ongar is home to CM5 0AE. 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 CM5 0AE stands at 66.7%. That is below the UK average of 93%. Ultrafast broadband (100 Mbps+) reaches 66.7% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 66.7% of premises. Gigabit is available but not yet widespread at this postcode.

Here is how broadband speeds break down across premises at CM5 0AE. 33.3% of connections fall in the 10 to 30 Mbps range. 66.7% 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.

What do the broadband speeds at CM5 0AE mean in practice?

Fixed Wireless Access is not currently available at CM5 0AE. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

0% of premises at CM5 0AE 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 66.7% of the area. NGA typically means speeds of 24 Mbps or above.

Flood risk at CM5 0AE is rated High. 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 CM5 0AE 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 CM5 0AE: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for CM5 0AE is Epping Forest. The immediate area is Ongar, a distinct community within the wider district. The CM5 postcode area contains 431 postcodes on this site. Superfast broadband across CM5 ranges from 0% to 100%. CM5 0AE is below the area average of 91%.

How does CM5 0AE compare to its neighbours? CM5 0AF (0.01 miles, ongar) has 100% superfast coverage and 100% gigabit. CM5 0AB (0.02 miles, ongar) has 100% superfast coverage and 100% gigabit. CM5 0AH (0.04 miles, ongar) has 77.8% superfast coverage and 77.8% gigabit. CM5 0AG (0.04 miles, ongar) has 100% superfast coverage and 100% gigabit. Neighbouring postcodes tend to have better superfast coverage.

Broadband availability varies by provider and by property. At CM5 0AE, 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.

Ongar offers a mix of residential properties and local amenities. The character of any area is best judged in person.

What does all of this mean for someone considering CM5 0AE? Epping Forest 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. Ongar 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 CM5 0AE, 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.

That is the full data picture for CM5 0AE in Ongar. 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 CM5 0AE

What are the broadband speeds available at CM5 0AE?

Superfast broadband (30 Mbps+) is available to 66.7% of premises at CM5 0AE. Ultrafast coverage is at 66.7%.

What is the average house price near CM5 0AE?

No recent house price data is available for CM5 0AE.

What is the flood risk for properties at CM5 0AE?

CM5 0AE has a High flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the CM5 0AE area?

School data for CM5 0AE is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in CM5 0AE compare to other areas?

Crime data for this area is being updated.

How suitable is CM5 0AE for remote working?

CM5 0AE scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at CM5 0AE?

4G outdoor coverage at CM5 0AE is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near CM5 0AE?

EPC data for CM5 0AE is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at CM5 0AE?

Council tax band information for CM5 0AE is being updated.

How accessible are GP surgeries near CM5 0AE?

GP surgery data for CM5 0AE is being updated. Check NHS.uk for the latest.

What transport links are available near CM5 0AE?

Transport data for CM5 0AE is being updated.

Is CM5 0AE a suitable area for families?

CM5 0AE scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at CM5 0AE?

Air quality data for CM5 0AE is being updated.

How far is the nearest EV charging point from CM5 0AE?

EV charging data for CM5 0AE is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at CM5 0AE?

Ultrafast broadband (100 Mbps+) reaches 66.7% of premises. Check Openreach and local operators for FTTP availability.

Area suitability scores

CM5 0AE

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

Ongar

District

Epping Forest

Region

Constituency

LSOA

E01021802

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