How do I check broadband before buying?

Availability changes

Checkers show expected products and speeds for marketing purposes. Install reality can depend on cabinet load, internal wiring, and provider choice after you move in.

Practical approach

Run multiple checks where permitted, read reviews for your area, and treat “up to” speeds with caution.

Leasehold and estates

Some developments have bespoke arrangements. Ask the agent whether anything unusual applies.

Not a guarantee

This guide does not promise a specific Mbps on completion day.

What to check next

Use [Property Passport UK](/search) to anchor the property. [Claim your Property Passport](/claim/start) when you own or manage the home. Browse the [guides library](/guides) and [what is a Property Passport](/what-is-a-property-passport) for product context. Role pages: [estate agents](/for-agents), [housebuilders](/for-housebuilders), [conveyancers](/for-conveyancers), [surveyors](/for-surveyors).

How Property Passport UK helps

Property Passport UK combines official context with permissioned Documents and Stakeholder sharing. It supports information organisation, checks, provenance, and transaction preparation. It does not replace HM Land Registry, regulated professionals, or official search products.

Frequently asked questions

Is this legal, survey, or mortgage advice?

No. General UK property information only.

Can I rely on user-uploaded documents alone?

No. Verify where decisions depend on them.

Disclaimer: Not legal advice, not surveying advice, not mortgage advice.