What ‘Gigabit-Capable’ Means at Your Address

By Dr Alex J. Martin-Smith, Head of Editorial

Short answer: What ‘gigabit-capable’ means at your address is that the network records suggest a connection around one gigabit per second may be available there. It does not confirm every provider serves your property, that every package reaches that speed, or that Wi-Fi will match it in every room.

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• Gigabit-capable is an availability label, not a promise about the service you will buy.
• Your exact flat, house or business unit can have a different result from nearby addresses.
• Full fibre is usually the clearest route to gigabit-capable broadband, but cable and fixed wireless can also appear in address results.
• Check the contract length, installation route, equipment and total monthly cost before switching.
• Test Wi-Fi separately from the connection arriving at your property.

A family moving into a rented flat may see “gigabit-capable” against the building and assume broadband is ready to go. But the flat may need a new internal connection, landlord permission for some work, or a choice between more than one network. Checking the full address result before committing helps avoid ordering a service that does not suit the home or move date.

Does gigabit-capable mean I can get gigabit broadband?

It means you may be able to, subject to an address-level availability check and the service you choose.

“Gigabit” describes broadband connections capable of around 1,000 megabits per second. “Capable” is the crucial word. It indicates that suitable infrastructure has been recorded as available at, or close enough to serve, your address.

It is not the same as a confirmed order. A provider may have different availability records, the connection may need installation work, or the product choices at your property may be different from those at the house next door. In a block of flats, the building may be covered while individual homes still need a wayleave, internal cabling or an appointment.

Full fibre was available to 82% of UK homes, according to Ofcom’s Connected Nations Update published on 13 May 2026. That national figure is useful context, but it cannot tell you what is orderable at your door.

What technology is behind the result?

The technology matters because it affects installation, likely performance and your choices.

Full fibre, also called FTTP or Fibre to the Premises, takes fibre optic cable directly to your home or business. It is commonly associated with gigabit-capable availability because the fibre reaches the property rather than stopping at a street cabinet.

Cable networks can also support gigabit-capable services at some addresses. Fixed wireless home broadband using 4G or 5G may be another option where signal and local capacity support it, although its performance can vary more with conditions at the property.

FTTC, or Fibre to the Cabinet, uses fibre to a roadside cabinet and a copper line for the final stretch. It may be a useful option where available, but a gigabit-capable result should not be assumed to describe FTTC. Read the technology label in your result rather than relying on the headline alone.

Why can my neighbour get it but I cannot?

Availability is recorded for individual properties, not just whole streets.

Network build plans, address databases and the practical route into a property can all differ. One semi-detached home may already have a fibre connection installed while the other needs work. A newer flat may be included in records differently from an older conversion in the same postcode.

This is why a postcode search is a starting point, not the final answer. Entering your full address gives a more useful result and can reveal whether a service is available now or whether installation is part of the order process.

Renters should also consider whether any work is needed inside the home or to the outside wall. You do not need to assume permission will be a problem, but it is sensible to check with the landlord or managing agent early if the installation description suggests new cabling or drilling.

Does gigabit-capable guarantee the speed I will see?

No. The connection type, package, home setup and device all affect your experience.

The speed delivered to your router is different from the speed a laptop, games console or work computer sees over Wi-Fi. Thick walls, distance from the router, interference and older equipment can reduce wireless performance, even where the incoming connection is very fast.

For a home worker, the more relevant question may be whether video calls remain reliable while other people are online. For a household with several users, capacity can help, but paying for the highest available connection is not automatically the best value. Consider how many people use the connection at once, whether you transfer large files, and where you need strong Wi-Fi.

If poor wireless coverage is your main issue, changing broadband technology may help but may not solve every dead spot. Check router placement and your home layout before treating “gigabit-capable” as a complete Wi-Fi answer.

What should I check besides the availability label?

Check the order details as carefully as the headline speed.

Start with the minimum and estimated speeds shown for your address, rather than treating a gigabit label as a guaranteed result. Then look at the contract length, any installation information, the monthly price after any introductory period, and the stated pounds-and-pence price rises.

Since 17 January 2025, Ofcom rules have banned inflation-linked mid-contract price rises in new contracts. Any rises must be set out in pounds and pence at the point of sale, according to Ofcom’s rules effective from that date. That makes the contract wording easier to assess, but you should still read it before agreeing.

If you are out of contract, it is worth checking what you are paying. Out-of-contract customers pay £7.20 a month more for standalone broadband than new customers on average, Ofcom reported on 26 February 2026. A new deal is not always right, but staying put without checking can be costly.

Will switching interrupt my broadband?

For many residential switches, your new provider manages the process and tells you the expected change date.

One Touch Switch went live on 12 September 2024 and is run by TOTSCo. Where it applies, you contact only the new provider, which handles the switch with the old provider. This removes much of the admin, though installation-based moves and some changes of network can still need an appointment.

Ask about the expected activation date before ordering, especially if you work from home or are moving property. Keep your existing service until you have a confirmed plan where possible. If you are moving, an address check at the new home matters more than what was available at your old one.

The old public switched telephone network closes on 31 January 2027. If you use a landline for a telephone, care alarm or other service, check how it will work before changing broadband.

What should I do next?

1. Check whether your current broadband problem is connection speed, Wi-Fi coverage, cost, contract terms or a combination of these.
2. Review the order details for the technologies available, installation requirements, estimated speeds and any stated price rises.
3. Run a full postcode and address check to see the broadband deals actually available to your property.

FAQs

Is gigabit-capable the same as full fibre?

Not always. Full fibre is a technology that commonly supports gigabit-capable broadband, because fibre reaches the premises. An address result may also show other technologies that can support high speeds. The result should identify the network type, which is more useful than assuming all gigabit-capable services are identical.

Do I need gigabit broadband for working from home?

It depends on your work and household. Video calls, cloud backups and large file transfers can benefit from a faster connection, particularly when several people are online. But a gigabit-capable option is not automatically necessary. Check the expected speeds, upload needs and Wi-Fi coverage where you actually work.

Can a rented property have full fibre installed?

It can, but the installation route matters. If the property is already connected, ordering may be straightforward. If new external or internal work is needed, check the proposed work and speak to your landlord or managing agent where permission may be required. Do this before choosing an installation date.

Why is a gigabit option not showing when I search?

It may not be available at the precise address, records may differ between networks, or the property may need additional work before an order can be confirmed. Search using the full address rather than only the postcode. A nearby property’s result is useful context, but it is not confirmation for your home.

Does changing provider mean I must cancel my old broadband?

For switches covered by One Touch Switch, you contact the new provider and it manages the process with the old provider. Do not cancel first unless you have been told to do so. Moving home, changing network type or arranging a new installation can have different steps, so read the order information carefully.

See my broadband deals. Postcode only. No signup. About 30 seconds.

A gigabit-capable result is a useful sign that your address may have more choice, not a reason to skip the details. Check the technology, terms and installation route, then choose the option that fits how your household actually uses broadband.