AL7 postcode
Broadband in AL7 1GF
Welwyn Hatfield, Welwyn Hatfield
Gigabit broadband is available at this postcode.
Free, independent comparison · Ofcom verified data · Updated 28 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 AL7 1GF. 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 AL7 1GF.
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) | 13% | 13% | 10-20 Mbps |
| Superfast (30+ Mbps) | 13% | 13% | 30-80 Mbps |
| Ultrafast (100+ Mbps) | 13% | 13% | 100-300 Mbps |
| Full Fibre (FTTP) | N/A | N/A | 300-900 Mbps |
| Gigabit | 13% | 13% | 900-1,000 Mbps |
Speed Distribution at AL7 1GF
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: 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 Welwyn Hatfield
Most common: Band
Annual council tax estimates for , 2024/25
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Looking at AL7 1GF in Welwyn Hatfield? Here is what the data says. From broadband coverage to crime rates, this is the full picture. All numbers are from official sources. The guide is updated as new data becomes available.
Superfast coverage here stands at 12.5%. Nationally, 93% of UK premises have access. Some properties may struggle with speed. Ultrafast broadband (100 Mbps+) reaches 12.5% of properties. Fewer than half of homes here can get ultrafast speeds. Gigabit-capable connections cover 12.5% of premises. Gigabit is available but not yet widespread at this postcode.
The speed distribution at AL7 1GF tells a more detailed story than headline figures alone. 87.5% of connections fall in the 10 to 30 Mbps range. 12.5% 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.
Here is how the broadband at AL7 1GF maps against common household needs. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours. Limited superfast coverage means remote workers should test their connection carefully. Video calls may drop or pixelate. A mobile hotspot can serve as a backup.
FWA broadband has not reached AL7 1GF 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 AL7 1GF, 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 12.5% of the area. NGA typically means speeds of 24 Mbps or above.
Flood risk at AL7 1GF 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.
Outdoor 4G mobile signal at AL7 1GF 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 AL7 1GF: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.
The local authority for AL7 1GF is Welwyn Hatfield. The AL7 postcode area contains 844 postcodes on this site. Superfast broadband across AL7 ranges from 0% to 100%. AL7 1GF is below the area average of 97%.
Not every property at AL7 1GF 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 Welwyn Hatfield depends on what matters to you. Broadband, transport, and local services vary by street.
Looking at the overall picture for AL7 1GF, a few things are worth highlighting. Welwyn Hatfield 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. Welwyn Hatfield 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 AL7 1GF, 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.
This covers the key data for AL7 1GF. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Welwyn Hatfield hub page. Bookmark this page and check back as new data arrives.
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 AL7 1GF
What are the broadband speeds available at AL7 1GF?
Superfast broadband (30 Mbps+) is available to 12.5% of premises at AL7 1GF. Ultrafast coverage is at 12.5%.
What is the average house price near AL7 1GF?
No recent house price data is available for AL7 1GF.
What is the flood risk for properties at AL7 1GF?
AL7 1GF has a Low flood risk rating. Check Environment Agency maps for detail.
What schools are nearby in the AL7 1GF area?
School data for AL7 1GF is being updated. Check the Get Information About Schools service for the latest.
How does crime rate in AL7 1GF compare to other areas?
Crime data for this area is being updated.
How suitable is AL7 1GF for remote working?
AL7 1GF scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.
What is the mobile signal like at AL7 1GF?
4G outdoor coverage at AL7 1GF is 95%. Indoor coverage may be lower.
What is the most common energy efficiency rating near AL7 1GF?
EPC data for AL7 1GF is being updated. Check the EPC register for individual property ratings.
What is the council tax band distribution at AL7 1GF?
Council tax band information for AL7 1GF is being updated.
How accessible are GP surgeries near AL7 1GF?
GP surgery data for AL7 1GF is being updated. Check NHS.uk for the latest.
What transport links are available near AL7 1GF?
Transport data for AL7 1GF is being updated.
Is AL7 1GF a suitable area for families?
AL7 1GF scores 50/100 for family suitability. Check school and crime sections above for detail.
What is the air quality like at AL7 1GF?
Air quality data for AL7 1GF is being updated.
How far is the nearest EV charging point from AL7 1GF?
EV charging data for AL7 1GF is being updated. Check Zap-Map for the latest.
Can I get full fibre broadband at AL7 1GF?
Ultrafast broadband (100 Mbps+) reaches 12.5% of premises. Check Openreach and local operators for FTTP availability.
Area suitability scores
AL7 1GFRemote 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
Welwyn Hatfield
District
Welwyn Hatfield
Region
Constituency
LSOA
E01035604
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