AL4 postcode

Broadband in AL4 8LJ

Kimpton, North Hertfordshire

Superfast broadband covers 96.8% of premises here.

Best speed~30 Mbps
StandardSuperfastGigabit
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Free, independent comparison · Ofcom verified data · Updated 28 March 2026

Flood Risk

Medium

Fibre (FTTP)

No

Best speed

~30 Mbps

Reviewed by Arthur TuringData last verified: 28 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

The best available speed at AL4 8LJ is ~30 Mbps. That covers your 14 Mbps estimate.

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Speed Test

Check your current download speed and see how it compares to what is available at AL4 8LJ.

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)97%
97%
10-20 Mbps
Superfast (30+ Mbps)97%
97%
30-80 Mbps
Ultrafast (100+ Mbps)0%
0%
100-300 Mbps
Full Fibre (FTTP)N/A
N/A
300-900 Mbps
Gigabit0%
0%
900-1,000 Mbps

Speed Distribution at AL4 8LJ

10–30 Mbps (3%)
30–300 Mbps (97%)

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: Medium

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

Flood Zone

Risk Level

Medium

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 North Hertfordshire

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 AL4 8LJ

Looking at AL4 8LJ in Kimpton? 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.

96.8% of premises at AL4 8LJ can access superfast broadband. The UK average is 93%. This postcode meets or exceeds that benchmark.

The speed distribution at AL4 8LJ tells a more detailed story than headline figures alone. 3.2% of connections fall in the 10 to 30 Mbps range. 96.8% 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 AL4 8LJ 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 AL4 8LJ yet. Satellite services like Starlink or 4G home broadband routers can fill the gap where fixed-line options are limited.

0% of premises at AL4 8LJ 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 AL4 8LJ 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.

Outdoor 4G mobile signal at AL4 8LJ 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.

Suitability scores for AL4 8LJ: remote working 50/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for AL4 8LJ is North Hertfordshire. The immediate area is Kimpton, a distinct community within the wider district. The AL4 postcode area contains 778 postcodes on this site. Superfast broadband across AL4 ranges from 0% to 100%. AL4 8LJ is close to the area average of 94%.

When choosing a broadband provider at AL4 8LJ, check what technology reaches your specific address. Availability varies by street and sometimes by building. 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 Kimpton depends on what matters to you. Broadband, transport, and local services vary by street.

Pulling the data together for AL4 8LJ, here is what stands out. Connectivity at AL4 8LJ is a strength. Strong broadband coverage gives flexibility for both working and leisure. The area scores well on that front. North 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. Kimpton 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 Kimpton. 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.

This covers the key data for AL4 8LJ. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Kimpton 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 AL4 8LJ

What are the broadband speeds available at AL4 8LJ?

Superfast broadband (30 Mbps+) is available to 96.8% of premises at AL4 8LJ.

What is the average house price near AL4 8LJ?

No recent house price data is available for AL4 8LJ.

What is the flood risk for properties at AL4 8LJ?

AL4 8LJ has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the AL4 8LJ area?

School data for AL4 8LJ is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in AL4 8LJ compare to other areas?

Crime data for this area is being updated.

How suitable is AL4 8LJ for remote working?

AL4 8LJ scores 50/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at AL4 8LJ?

4G outdoor coverage at AL4 8LJ is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near AL4 8LJ?

EPC data for AL4 8LJ is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at AL4 8LJ?

Council tax band information for AL4 8LJ is being updated.

How accessible are GP surgeries near AL4 8LJ?

GP surgery data for AL4 8LJ is being updated. Check NHS.uk for the latest.

What transport links are available near AL4 8LJ?

Transport data for AL4 8LJ is being updated.

Is AL4 8LJ a suitable area for families?

AL4 8LJ scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at AL4 8LJ?

Air quality data for AL4 8LJ is being updated.

How far is the nearest EV charging point from AL4 8LJ?

EV charging data for AL4 8LJ is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at AL4 8LJ?

Full fibre availability at AL4 8LJ is being updated. Check Openreach for the latest rollout status.

Area suitability scores

AL4 8LJ

Remote Worker

50

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

Kimpton

District

North Hertfordshire

Region

Constituency

LSOA

E01023626

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