Ofcom data · 723 postcodes

HD4 broadband coverage — Kirklees

Full-fibre, gigabit and superfast broadband availability across the HD4 postcode district, plus business broadband and leased-line options for Kirklees.

Excellent coverage

Superfast (30Mb+)

98.2%

Ultrafast (300Mb+)

92.6%

Gigabit-capable

92.6%

Below USO (10Mb)

0.1%

Check broadband at your exact HD4 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 HD4

Broadband availability in the HD4 postcode district (Kirklees) is Excellent — gigabit-capable full fibre is widely available. Across the 723 postcodes Ofcom measures in HD4, superfast broadband (30 Mbit/s or faster) reaches 98.2% of premises and gigabit-capable lines are available to 92.6%.

Around 0.1% of premises in HD4 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 HD4

Postcode	Superfast	Gigabit
HD4 5AA	100%	100%
HD4 5AD	100%	95.2%
HD4 5AE	100%	100%
HD4 5AG	100%	66.7%
HD4 5AH	100%	100%
HD4 5AJ	100%	100%
HD4 5AN	100%	0%
HD4 5AP	100%	100%
HD4 5AQ	100%	100%
HD4 5AR	100%	100%

Business broadband & leased lines in Kirklees

Whether the HD4 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 HD4

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

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Nearby HD districts

HD9 — 65.9% gigabit HD8 — 87.5% gigabit HD6 — 89.2% gigabit HD1 — 78% gigabit HD3 — 82.2% gigabit HD5 — 93.9% gigabit HD2 — 93.2% gigabit HD7 — 63.8% gigabit

See all Huddersfield (HD) broadband coverage ›

Frequently asked questions

What broadband speeds are available in the HD4 area (Kirklees)?

In the HD4 area (Kirklees), superfast broadband (30 Mbit/s+) is available to approximately 98.2% of premises and gigabit-capable broadband to around 92.6%, 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 HD4 area (Kirklees)?

Gigabit-capable coverage in the HD4 area (Kirklees) stands at about 92.6% 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 HD4 area (Kirklees)?

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 HD4 area (Kirklees)?

Most UK providers serve the HD4 area (Kirklees) 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.