CM20 postcode
Broadband in CM20 2QX
Eastwick, East Hertfordshire
Superfast broadband covers 100% of premises here.
Free, independent comparison · Ofcom verified data · Updated 12 March 2026
Flood Risk
Medium
Fibre (FTTP)
No
Best speed
~30 Mbps
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.
The best available speed at CM20 2QX is ~30 Mbps. That covers your 14 Mbps estimate.
Speed Test
Check your current download speed and see how it compares to what is available at CM20 2QX.
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) | 100% | 100% | 10-20 Mbps |
| Superfast (30+ Mbps) | 100% | 100% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 0% | 0% | 100-300 Mbps |
| Full Fibre (FTTP) | 0% | 0% | 300-900 Mbps |
| Gigabit | 0% | 0% | 900-1,000 Mbps |
Speed Distribution at CM20 2QX
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
Compare broadband in CM20 2QX
Find the best broadband packages available at your address.
Flood risk
🟠
Flood risk: Medium
This postcode is in undefined — medium risk of flooding from rivers and sea.
Flood Zone
Risk Level
Medium
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 East Hertfordshire
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near CM20 2QX
This is the area guide for CM20 2QX, located in Eastwick (East Hertfordshire). It covers connectivity, property, safety, and local services. Every claim links back to a specific data point. Read on for the detail.
100% of premises at CM20 2QX can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.
The speed distribution at CM20 2QX tells a more detailed story than headline figures alone. 100% of connections fall in the 30 to 300 Mbps range. No premises here are stuck below 5 Mbps. Every property meets the basic threshold for video calls.
Translating the numbers at CM20 2QX 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 CM20 2QX 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 CM20 2QX, 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 100% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at CM20 2QX 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 CM20 2QX 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 CM20 2QX: remote working 55/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
CM20 2QX falls within the East Hertfordshire local authority area. The immediate area is Eastwick, a distinct community within the wider district. The CM20 postcode area contains 551 postcodes on this site. Superfast broadband across CM20 ranges from 0% to 100%. CM20 2QX is above the area average of 89%.
How does CM20 2QX compare to its neighbours? CM20 2RW (0.03 miles, eastwick) has 100% superfast coverage and 0% gigabit. CM20 2QP (0.04 miles, eastwick) has 100% superfast coverage and 0% gigabit. CM20 2QU (0.06 miles, eastwick) has 100% superfast coverage and 0% gigabit. Coverage is broadly similar across these neighbouring postcodes.
Not every property at CM20 2QX 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 Eastwick depends on what matters to you. Broadband, transport, and local services vary by street.
Pulling the data together for CM20 2QX, here is what stands out. Connectivity at CM20 2QX is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. East Hertfordshire 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. Eastwick 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 Eastwick. 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.
CM20 2QX in Eastwick: 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 CM20 2QX
What are the broadband speeds available at CM20 2QX?
Superfast broadband (30 Mbps+) is available to 100% of premises at CM20 2QX.
What is the average house price near CM20 2QX?
No recent house price data is available for CM20 2QX.
What is the flood risk for properties at CM20 2QX?
CM20 2QX has a Medium flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CM20 2QX area?
School data for CM20 2QX is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CM20 2QX compare to other areas?
Crime data for this area is being updated.
How suitable is CM20 2QX for remote working?
CM20 2QX scores 55/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CM20 2QX?
4G outdoor coverage at CM20 2QX is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CM20 2QX?
EPC data for CM20 2QX is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CM20 2QX?
Council tax band information for CM20 2QX is being updated.
How accessible are GP surgeries near CM20 2QX?
GP surgery data for CM20 2QX is being updated. Check NHS.uk for the latest.
What transport links are available near CM20 2QX?
Transport data for CM20 2QX is being updated.
Is CM20 2QX a suitable area for families?
CM20 2QX scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CM20 2QX?
Air quality data for CM20 2QX is being updated.
How far is the nearest EV charging point from CM20 2QX?
EV charging data for CM20 2QX is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CM20 2QX?
Full fibre availability at CM20 2QX is being updated. Check Openreach for the latest rollout status.
Area suitability scores
CM20 2QXRemote Worker
55Based 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
Explore nearby postcodes
Area info
Parish
Eastwick
District
East Hertfordshire
Region
Constituency
LSOA
E01023492
Best deals
Compare broadband deals in CM20 2QX
Find the best packages from UK providers in minutes.
Broadband deals for CM20 2QX
Compare Deals