Ofcom data · 556 postcodes

EN4 broadband coverage — Barnet

Full-fibre, gigabit and superfast broadband availability across the EN4 postcode district, plus business broadband and leased-line options for Barnet.

Strong coverage

Superfast (30Mb+)

96.3%

Ultrafast (300Mb+)

57.4%

Gigabit-capable

56.9%

Below USO (10Mb)

Check broadband at your exact EN4 postcode

District figures are an average — get the precise availability, full-fibre status and mobile signal for your address.

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Broadband in EN4

Broadband availability in the EN4 postcode district (Barnet) is Strong — superfast is near-universal and gigabit is rolling out. Across the 556 postcodes Ofcom measures in EN4, superfast broadband (30 Mbit/s or faster) reaches 96.3% of premises and gigabit-capable lines are available to 56.9%.

Around 0% of premises in EN4 fall below the Universal Service Obligation (a minimum of 10 Mbit/s download and 1 Mbit/s upload), so the overwhelming majority of homes and businesses here can already order a decent fixed line. For a business that depends on its connection, the figures that matter most are gigabit and full-fibre availability — the symmetric, low-contention services we quote leased lines and FTTP against.

Sample postcodes in EN4

Postcode	Superfast	Gigabit
EN4 0AA	100%	75%
EN4 0AB	100%	0%
EN4 0AE	100%	0%
EN4 0AG	100%	49.2%
EN4 0AH	100%	77.4%
EN4 0AJ	100%	0%
EN4 0AP	100%	100%
EN4 0AQ	100%	0%
EN4 0AR	100%	100%
EN4 0AS	100%	94.1%

Business broadband & leased lines in Barnet

Whether the EN4 district has full fibre yet or not, we can connect your business. Where FTTP and gigabit are live we quote ultrafast full-fibre; where they aren't, a leased line still delivers guaranteed, symmetric speeds with an SLA. We also handle mobile coverage and VoIP for the same site.

Get a business broadband quote for EN4

Free, no obligation — full fibre, leased line or FTTC, matched to what's actually available at your postcode.

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Nearby EN districts

EN3 — 86.6% gigabit EN5 — 48.5% gigabit EN1 — 86.6% gigabit EN8 — 85.1% gigabit EN6 — 73.8% gigabit EN2 — 75.9% gigabit EN9 — 81.9% gigabit EN11 — 71.1% gigabit EN7 — 86.8% gigabit EN10 — 79.8% gigabit

See all Enfield (EN) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the EN4 area (Barnet)?

In the EN4 area (Barnet), superfast broadband (30 Mbit/s+) is available to approximately 96.3% of premises and gigabit-capable broadband to around 56.9%, based on Ofcom Connected Nations data. Exact availability varies by postcode — enter your full postcode in our checker for a precise result.

Can I get full-fibre or gigabit broadband in the EN4 area (Barnet)?

Gigabit-capable coverage in the EN4 area (Barnet) stands at about 56.9% of premises. Where gigabit and full-fibre (FTTP) are live, businesses can order symmetric, low-latency connections — ideal for cloud, VoIP and multi-site working. If full fibre hasn't reached your premises yet, a leased line can still deliver guaranteed gigabit speeds.

How do I check broadband at my exact address in the EN4 area (Barnet)?

Use the free broadband postcode checker on this page: enter your postcode to see fixed-broadband availability, gigabit/full-fibre coverage and mobile signal for all four networks at that location, sourced from official Ofcom data.

Who provides business broadband in the EN4 area (Barnet)?

Most UK providers serve the EN4 area (Barnet) over the Openreach and (where present) CityFibre or Virgin Media networks. Connection Technologies arranges business broadband, full-fibre (FTTP) and leased lines across the area — request a quote to compare options for your postcode.

Broadband availability data © 2026 Ofcom (Connected Nations), licensed under the Open Government Licence v3.0. Figures are area averages and predictions; availability at an individual address may differ — always confirm with a postcode-level check.