Moving House Broadband Checklist: Transfer or Switch Without the Gap

Broadband is the utility everyone forgets until the first night in the new house, when the boxes are everywhere, the kettle is still packed, and there is no Wi-Fi for the TV, the doorbell or the “we’re in!” message to anyone. It does not have to go that way: a broadband moving house plan is mostly a matter of timing, because providers need weeks of notice, not days, and the decisions — transfer or switch — are much easier made from your old sofa than from a van. This checklist runs week by week from a month out. First step, before any of it: run your new address through our broadband availability checker and compare it with what you have now via the SpeedTestUK homepage — the answer decides half of what follows.

Four weeks before: make the transfer-or-switch decision

Everything branches from two facts: are you in contract, and can your current provider serve the new address with a service you would accept?

• In contract, and your provider serves the new address: transferring is usually the path of least resistance. Your provider moves the service, you keep your account, package and (usually) phone number. Two things to pin down on the call: whether a transfer fee applies, and whether the move starts a brand-new minimum term. Some providers quietly restart your contract clock when you move — sometimes in exchange for a new-customer-style deal, which may be fair, but you should agree to it knowingly, not discover it at your next move.
• Out of contract: moving house is the single best switching moment there is. You owe nobody anything, new-customer deals are at their richest, and the new address may offer networks your old one lacked — full fibre streets, Virgin Media, a regional builder. Compare the whole market for the new postcode, and let your current provider’s retention offer compete if it wants to.
• In contract, but your provider cannot serve the new address: this is the awkward case, and policies differ sharply. Some providers let you leave without penalty when they cannot supply you — Sky, for example, is reported to cancel without exit fees if it cannot provide service at the new address. Others treat the contract as binding and apply early termination charges even when the reason you are leaving is that they are not there. Ask directly, get the answer in writing, and push: a provider that cannot serve you has a weak hand, and charges are sometimes waived when you escalate. If you believe a charge is unfair, the complaints route exists for exactly this.

How much notice providers actually want

Notice periods are the bit that catches people out — most providers want two to four weeks, and engineer appointments at popular times (month-ends, Fridays) fill up. The table below shows typical minimum notice and home-move charges across the big providers, compiled from their published terms and comparison-site checks in 2026; providers change these, so confirm your own on the call, but use it to time your planning.

Openreach’s own moving home help page makes the same point from the network side: your provider manages the move, but the earlier you tell them, the better your chance of the date you actually want.

Three weeks before: place the order and align the dates

Whether you are transferring or switching, the goal is the same geometry: the old service stops on or just after moving day, and the new service starts on moving day or the day after — not the week after. Order with your completion/move-in date explicit, and ask what happens if the date slips (house moves slip constantly; a good provider will let you shift the activation once without drama). New builds need extra care: the address may be new to provider databases, a fibre box (ONT) is often pre-installed, and the first connection sometimes needs an engineer even when the kit looks complete — order earlier than you think. If the new service needs an engineer visit, try to book it for moving day itself or the morning after, when someone will definitely be in. And if the dates cannot be made to meet — a gap of a few days is common — arrange your bridge now rather than on the day: a monthly 5G hub ordered in advance, or a generous mobile data add-on for tethering, covers the essentials painlessly.

If your move involves an overlap — a week where you hold both tenancies or own both homes — treat it as an asset rather than a cost. Overlap is the easiest way to guarantee continuity: the new service can be installed and tested while the old house is still connected, the router swap becomes unhurried, and anyone working from home never loses a day. It means a few days of paying for two connections, which for most households is a trivial sum next to removal costs, and it removes the single most stressful failure mode of moving-day broadband entirely.

Moving week: the practical bits

• Keep your landline number if you can. If you are staying with the same provider or switching within the same area, your number usually moves with you. Moving to a different part of the country with a different area code normally means a new number — tell the people and services that matter, and remember digital voice services make porting easier than it used to be at the same address, but geography still rules.
• Photograph the router and kit as you pack it, note any returns label or bag provided, and pack the router in your car, not the van — you will want it the first evening.
• Update your address with the provider for billing, and redirect post; account correspondence, including final bills, still goes astray on moves more than any other event.
• If you are switching providers, the standard pattern for a move is: new service ordered for the new address, old service ceased for the old address on your chosen date. (One Touch Switch, which handles ordinary same-address switches, is a different flow — our switching guide covers it.) Double-check both confirmations in writing: the two expensive errors are an old service that never got cancelled — billing for an empty house — and a new service booked against the wrong date.

The first week in: verify, then chase if it is wrong

Once connected, run our broadband speed test wired to the router if you can, and compare the result with the estimate you were given when you ordered — that estimate, and your minimum guaranteed speed, are the reference points for everything that follows. If activation is delayed past the date your provider committed to, automatic compensation applies to most big providers: £6.46 for each day of delay in starting a new service, and £32.31 if an engineer misses an appointment — our automatic compensation article has the full rules. New house, new quirks: if Wi-Fi is poor in the rooms that matter, that is usually layout, not the line — the router’s position in a new house is worth ten minutes of experimentation before you conclude the service is bad. Keep the order confirmations, the promised dates and any delay notifications together; if you need to complain, that folder is your evidence, and broadband.co.uk’s moving home guide sets out provider-by-provider detail if your move hits an unusual case.

Frequently asked questions

How much notice do I need to give my broadband provider when moving?

Plan for a month and you will be fine almost everywhere: most providers ask for two weeks’ notice for a home move, Plusnet asks for four, and Virgin Media and Vodafone work on 30 days. Engineer appointments book up around month-end, so the notice period is a minimum, not a target — telling them at four weeks gets you the appointment slot you actually want.

Is it better to transfer my broadband or switch to a new provider?

If you are mid-contract and your provider serves the new address well, transferring is simplest and avoids exit fees — just confirm whether a new minimum term starts. If you are out of contract, switching usually wins: new-customer pricing, a free choice of network at the new address, and no penalty for leaving. The one case to argue about is being mid-contract with a provider that cannot serve your new home — policies on waiving exit fees vary, so ask and escalate before accepting a charge.

Can I keep my phone number when I move house?

Usually, if you stay with the same provider or move within the same local area — ask for number porting to be confirmed as part of the order, not assumed. If you are moving to a different area code region, a landline number generally cannot follow you and you will be issued a new one. Broadband-only and digital voice packages make this less painful than it once was, but banks, surgeries and alarm companies still need telling.

Will there be a gap in my broadband when I move?

There does not need to be, but it takes deliberate alignment: new service activated for move-in day, old service ceasing on move-out day, and both confirmed in writing. Where a gap is unavoidable — engineer availability, new-build delays — a month’s 5G hub plan or mobile tethering bridges it comfortably for work and essentials. If the gap is your provider’s delay rather than your timing, the automatic compensation scheme pays £6.46 per day for late service starts with most major providers.

What broadband will my new home actually get?

Check before you commit to the property if connectivity matters to your work — speeds vary street by street, and the same town can contain full fibre roads and ADSL-only lanes. Compare what is sold at the new address across the market on our UK broadband providers page, and treat estate-agent claims of “superfast” as a starting hint, not evidence.

The one-line version

Decide transfer or switch at four weeks, order at three, align the stop and start dates in writing, and keep the router in the car. Do that, and the first night in the new house has working Wi-Fi, a takeaway and one less thing on the list — which, on moving day, counts as luxury.