Property records, from parcel to owner.

Property data is the most fragmented public record in America: every county keeps its own parcels, deeds, and assessments in its own format. Amalgament maintains a parcel spine, a normalized map of parcels that other records attach to, so an address or APN becomes a key that unlocks everything on file at that place.

What's in the record

• Parcels with assessor identifiers and jurisdictions
• Deeds and ownership transfers as counties record them
• Owner names as public property-record metadata
• Links from parcels to the business entities that own them

Where it comes from

County assessors and recorder offices, normalized parcel by parcel. Records that carry an address or parcel number attach to the spine; records that only carry a mailing address stay honest and unattached rather than guessing.

What people build with it

Property intelligence tools, lending and title workflows that need the chain behind an address, and investor products that connect owners, entities, and parcels into one picture.

Browse by state

Illinois · Louisiana · Minnesota · Maryland · Connecticut · California · Rhode Island · New York · Virginia

One call

curl -H "X-API-Key: $OPENFOLIO_KEY" \
  "https://api.amalgament.com/search?q=holdings&dataset_type=property_transaction"

Common questions

Can I search by address instead of parcel number?

Yes. The places lookup resolves a street address to its parcel key, and from there you can pull the records joined to that place.

Is this the same as a title search?

No. Amalgament surfaces the public record trail behind a property, which is a powerful starting point, but it does not replace a formal title examination or title insurance.

More record types: Businesses · Courts · Filings · Licenses · All record types