Lantmäteriet

Turning what someone typed into the property it actually refers to — which is the step most property questions get stuck on.

What it is

Lantmäteriet is Sweden’s national mapping, cadastral and land registration authority. This integration searches for properties by designation, looks up addresses, and resolves a written address to the underlying record.

The resolution step is the useful one: “Storgatan 5” is not an identifier, and a property designation is. This connection gets from one to the other.

Use it for

• “Which property is this address on?”
• “Find the property with this designation and tell me what is registered.”
• “Resolve this address — I need the formal record, not the text someone typed.”
• “Search for properties matching this.”

Tools

Function	Answers
Usage guide	When to search and when to resolve — the assistant reads this first
Property search	Properties matching a designation or search term
Get property	One property’s registered details
Address search	Addresses matching a search term
Resolve address	The formal record a written address corresponds to

Data and permissions

• Read-only. Nothing is written to the register.
• Live. Answers reflect the register at the time of the question.

Getting started

Talk to your Customer Success Manager — Lantmäteriet’s services have their own access arrangements and this is not a keyless open-data source.

Limitations

• Sweden only.
• Property facts, not ownership history or valuation. What is registered about the property — not what it sold for, and not the full chain of title.
• Address matching is genuinely hard. Swedish addresses have several written forms, and a near-match is not a match — the designation is what identifies a property unambiguously.
• The register is authoritative but not instantaneous. A recent subdivision or transfer may not yet appear.