DN40 postcode

Broadband in DN40 3BG

Immingham, North East Lincolnshire

Superfast broadband covers 33.3% 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 Sage MitchellData 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 DN40 3BG 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 DN40 3BG.

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)33%
33%
10-20 Mbps
Superfast (30+ Mbps)33%
33%
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 DN40 3BG

10–30 Mbps (67%)
30–300 Mbps (33%)

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 East Lincolnshire

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 DN40 3BG

DN40 3BG sits in Immingham, part of North East Lincolnshire. This guide covers broadband speeds, house prices, schools, and more. Every figure comes from verified public data sources. Use it alongside your own research when comparing areas.

33.3% of premises at DN40 3BG can access superfast broadband. The UK average is 93%. There is room for improvement here.

Here is how broadband speeds break down across premises at DN40 3BG. 66.7% of connections fall in the 10 to 30 Mbps range. 33.3% 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 DN40 3BG into daily use gives a clearer picture. Superfast coverage is limited here. Streaming HD video should work on one device. Multiple simultaneous streams may struggle during peak hours.

Fixed Wireless Access is not currently available at DN40 3BG. For properties without fibre, 4G or 5G home broadband from Three, EE, or Vodafone may be an alternative.

The USO guarantees every UK home at least 10 Mbps. At DN40 3BG, 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 DN40 3BG 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 DN40 3BG 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 DN40 3BG: remote working 35/100, family 50/100, value 50/100. Remote workers may want to verify actual speeds before committing.

The local authority for DN40 3BG is North East Lincolnshire. The immediate area is Immingham, a distinct community within the wider district. The DN40 postcode area contains 447 postcodes on this site. Superfast broadband across DN40 ranges from 0% to 100%. DN40 3BG is below the area average of 89%.

How does DN40 3BG compare to its neighbours? DN40 3RD (0.02 miles, immingham) has 0% superfast coverage and 0% gigabit. DN40 3BG has better superfast coverage than its immediate neighbours.

Broadband availability varies by provider and by property. At DN40 3BG, 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.

Immingham offers a mix of residential properties and local amenities. The character of any area is best judged in person.

What does all of this mean for someone considering DN40 3BG? North East Lincolnshire 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. Immingham 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 DN40 3BG. 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.

This covers the key data for DN40 3BG. Broadband, property, schools, safety, and local services all in one place. For area-wide trends, see the Immingham 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 DN40 3BG

What are the broadband speeds available at DN40 3BG?

Superfast broadband (30 Mbps+) is available to 33.3% of premises at DN40 3BG.

What is the average house price near DN40 3BG?

No recent house price data is available for DN40 3BG.

What is the flood risk for properties at DN40 3BG?

DN40 3BG has a Medium flood risk rating. Check Environment Agency maps for detail.

What schools are nearby in the DN40 3BG area?

School data for DN40 3BG is being updated. Check the Get Information About Schools service for the latest.

How does crime rate in DN40 3BG compare to other areas?

Crime data for this area is being updated.

How suitable is DN40 3BG for remote working?

DN40 3BG scores 35/100 for remote working suitability. Speeds may limit video-heavy workflows.

What is the mobile signal like at DN40 3BG?

4G outdoor coverage at DN40 3BG is 95%. Indoor coverage may be lower.

What is the most common energy efficiency rating near DN40 3BG?

EPC data for DN40 3BG is being updated. Check the EPC register for individual property ratings.

What is the council tax band distribution at DN40 3BG?

Council tax band information for DN40 3BG is being updated.

How accessible are GP surgeries near DN40 3BG?

GP surgery data for DN40 3BG is being updated. Check NHS.uk for the latest.

What transport links are available near DN40 3BG?

Transport data for DN40 3BG is being updated.

Is DN40 3BG a suitable area for families?

DN40 3BG scores 50/100 for family suitability. Check school and crime sections above for detail.

What is the air quality like at DN40 3BG?

Air quality data for DN40 3BG is being updated.

How far is the nearest EV charging point from DN40 3BG?

EV charging data for DN40 3BG is being updated. Check Zap-Map for the latest.

Can I get full fibre broadband at DN40 3BG?

Full fibre availability at DN40 3BG is being updated. Check Openreach for the latest rollout status.

Area suitability scores

DN40 3BG

Remote Worker

35

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

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Area info

Parish

Immingham

District

North East Lincolnshire

Region

Constituency

LSOA

E01013175

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