CM13 postcode
Broadband in CM13 3LT
West Horndon, Brentwood
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 4 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 CM13 3LT. 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 CM13 3LT.
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) | 50% | 50% | 10-20 Mbps |
| Superfast (30+ Mbps) | 50% | 50% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 50% | 50% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 50% | 50% | 900-1,000 Mbps |
Speed Distribution at CM13 3LT
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 CM13 3LT
Find the best broadband packages available at your address.
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 Brentwood
Most common: Band
Annual council tax estimates for , 2024/25
Ready to switch? See what's available at your address.
Check Deals →Living near CM13 3LT
West Horndon is home to CM13 3LT. 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 50%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 50% of properties. Over half of premises have access to faster tiers. Gigabit-capable connections cover 50% of premises. Gigabit is available but not yet widespread at this postcode.
Here is how broadband speeds break down across premises at CM13 3LT. 50% of connections fall in the 10 to 30 Mbps range. 50% 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. 50% of premises can hit 300 Mbps or more. That is enough for demanding multi-device households.
Here is how the broadband at CM13 3LT maps against common household needs.
Fixed Wireless Access is not currently available at CM13 3LT. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.
0% of premises at CM13 3LT 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 50% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at CM13 3LT 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 CM13 3LT 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 CM13 3LT: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
CM13 3LT falls within the Brentwood local authority area. The immediate area is West Horndon, a distinct community within the wider district. The CM13 postcode area contains 693 postcodes on this site. Superfast broadband across CM13 ranges from 0% to 100%. CM13 3LT is below the area average of 95%.
Not every property at CM13 3LT 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 West Horndon depends on what matters to you. Broadband, transport, and local services vary by street.
What does all of this mean for someone considering CM13 3LT? Brentwood 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. West Horndon 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 CM13 3LT, 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.
CM13 3LT in West Horndon: 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 CM13 3LT
What are the broadband speeds available at CM13 3LT?
Superfast broadband (30 Mbps+) is available to 50% of premises at CM13 3LT. Ultrafast coverage is at 50%.
What is the average house price near CM13 3LT?
No recent house price data is available for CM13 3LT.
What is the flood risk for properties at CM13 3LT?
CM13 3LT has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the CM13 3LT area?
School data for CM13 3LT is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in CM13 3LT compare to other areas?
Crime data for this area is being updated.
How suitable is CM13 3LT for remote working?
CM13 3LT scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at CM13 3LT?
4G outdoor coverage at CM13 3LT is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near CM13 3LT?
EPC data for CM13 3LT is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at CM13 3LT?
Council tax band information for CM13 3LT is being updated.
How accessible are GP surgeries near CM13 3LT?
GP surgery data for CM13 3LT is being updated. Check NHS.uk for the latest.
What transport links are available near CM13 3LT?
Transport data for CM13 3LT is being updated.
Is CM13 3LT a suitable area for families?
CM13 3LT scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at CM13 3LT?
Air quality data for CM13 3LT is being updated.
How far is the nearest EV charging point from CM13 3LT?
EV charging data for CM13 3LT is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at CM13 3LT?
Ultrafast broadband (100 Mbps+) reaches 50% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
CM13 3LTRemote 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
West Horndon
District
Brentwood
Region
Constituency
LSOA
E01021446
Best deals
Compare broadband deals in CM13 3LT
Find the best packages from UK providers in minutes.
Broadband deals for CM13 3LT
Compare Deals