AL3 postcode
Broadband in AL3 8EU
Flamstead, Dacorum
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 12 March 2026
Flood Risk
High
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 AL3 8EU. 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 AL3 8EU.
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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) | 80% | 80% | 10-20 Mbps |
| Superfast (30+ Mbps) | 80% | 80% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 20% | 20% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 20% | 20% | 900-1,000 Mbps |
Speed Distribution at AL3 8EU
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: High
This postcode is in undefined — high risk of flooding from rivers and sea.
Flood Zone
Risk Level
High
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 Dacorum
Most common: Band
Annual council tax estimates for , 2024/25
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Check Deals →Living near AL3 8EU
Flamstead is home to AL3 8EU. 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 80%. Nationally, 93% of UK premises have access. Most properties here can get a decent connection. Ultrafast broadband (100 Mbps+) reaches 20% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 20% of premises. Gigabit is available but not yet widespread at this postcode.
Here is how broadband speeds break down across premises at AL3 8EU. 20% of connections fall in the 10 to 30 Mbps range. 60% of connections fall in the 30 to 300 Mbps range. 20% 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.
What do the broadband speeds at AL3 8EU mean in practice? Most premises have superfast speeds. Remote working with video calls and cloud tools should be manageable for most households.
FWA broadband has not reached AL3 8EU yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.
0% of premises at AL3 8EU 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 AL3 8EU 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.
4G outdoor coverage at AL3 8EU 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 AL3 8EU: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for AL3 8EU is Dacorum. The immediate area is Flamstead, a distinct community within the wider district. The AL3 postcode area contains 950 postcodes on this site. Superfast broadband across AL3 ranges from 0% to 100%. AL3 8EU is below the area average of 91%.
Broadband availability varies by provider and by property. At AL3 8EU, 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.
Every part of Flamstead has its own feel. This data gives you the factual starting point. A visit fills in the rest.
Looking at the overall picture for AL3 8EU, a few things are worth highlighting. Dacorum 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. Flamstead 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 AL3 8EU. 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 AL3 8EU in Flamstead. 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 AL3 8EU
What are the broadband speeds available at AL3 8EU?
Superfast broadband (30 Mbps+) is available to 80% of premises at AL3 8EU. Ultrafast coverage is at 20%.
What is the average house price near AL3 8EU?
No recent house price data is available for AL3 8EU.
What is the flood risk for properties at AL3 8EU?
AL3 8EU has a High flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the AL3 8EU area?
School data for AL3 8EU is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in AL3 8EU compare to other areas?
Crime data for this area is being updated.
How suitable is AL3 8EU for remote working?
AL3 8EU scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at AL3 8EU?
4G outdoor coverage at AL3 8EU is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near AL3 8EU?
EPC data for AL3 8EU is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at AL3 8EU?
Council tax band information for AL3 8EU is being updated.
How accessible are GP surgeries near AL3 8EU?
GP surgery data for AL3 8EU is being updated. Check NHS.uk for the latest.
What transport links are available near AL3 8EU?
Transport data for AL3 8EU is being updated.
Is AL3 8EU a suitable area for families?
AL3 8EU scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at AL3 8EU?
Air quality data for AL3 8EU is being updated.
How far is the nearest EV charging point from AL3 8EU?
EV charging data for AL3 8EU is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at AL3 8EU?
Ultrafast broadband (100 Mbps+) reaches 20% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
AL3 8EURemote Worker
50Based 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
Flamstead
District
Dacorum
Region
Constituency
LSOA
E01023430
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