To look up who owns a property online for free, go to the county tax assessor’s website for the county where the property sits, search by street address, and read the owner’s name off the parcel record. Nearly every county in the United States offers this search at no cost, with no account required. The answer usually comes back in under a minute. The harder cases, where the owner turns out to be an LLC or a trust, take a few extra steps.
Start With the County Tax Assessor
The assessor’s office is the right first stop because someone has to receive the property tax bill, and that person or entity is listed in the assessor’s database. Type the street address into the county portal and you’ll see the owner of record, the assessed value, the parcel number, and the mailing address where the tax bill is sent.
The page you land on is usually called a property card or parcel detail page. Along with the owner’s name, it typically shows land and building values, square footage, lot size, and the date and price of the last recorded sale. For most residential lookups, this is the whole answer.
If you don’t have an exact address, most portals also let you search by owner name or by the Assessor’s Parcel Number, a unique numeric code assigned to every piece of land in the county. Not sure which county a property sits in? Search the county name plus “property search,” “parcel viewer,” or “assessor” to find the right portal. There is no single national database; each county runs its own system, and the quality varies from polished modern interfaces to sites that still push you toward a phone call.
One caveat about timing. The data reflects ownership as of the most recent tax roll update, not yesterday’s closing. After a sale, it can take days or weeks for the new owner’s name to appear. If a property just changed hands, the old name may still be showing.
Check the County Recorder for the Deed
Where the assessor tells you who owns the property now, the county recorder (called the Register of Deeds in some states) holds the actual legal documents that transferred it. The recorder’s index shows every deed, mortgage, and lien recorded against the parcel, often going back decades. Go here when you want to confirm when ownership changed, who the seller was, or the exact terms of a transfer.
Most recorder offices maintain their own online portal, separate from the assessor’s site. Searching the index is generally free. Viewing or downloading the actual deed image sometimes carries a small per-page fee, typically a dollar or two. A certified copy, printed on security paper with an official seal, costs more and is only needed for legal proceedings or closings.
Use a GIS Map When You Don’t Have an Address
Many counties publish a Geographic Information System portal that overlays property data on an interactive map. Zoom into a neighborhood, click any parcel, and the same ownership record from the assessor’s database opens up. This is the easiest option when you can see a property but don’t know its address, or when you’re researching a rural area where mailing addresses and physical locations don’t line up.
Some counties integrate recorder data into the map too, so you can jump from a parcel straight to its deed history. Basic use is free almost everywhere. A handful of jurisdictions charge for advanced features like bulk exports or historical aerial imagery, but those aren’t needed for a simple ownership lookup.
Searching by Owner Name Instead of Address
The search runs the other direction too. If you know a person’s name and want to find out what they own, most assessor and recorder portals accept a name search and return every parcel where that name appears as the owner of record.
The limit is jurisdictional. A name search only covers the county you’re searching in. If someone might own property in multiple counties or states, you have to repeat the search in each one. Commercial aggregators try to bridge this gap by pulling records from thousands of counties into a single platform, but they charge for the service and their data can lag the official records.
When the Owner Is an LLC or a Trust
This is where free searches often stall. You run the address and see something like “427 Elm Street Holdings LLC” or “The Johnson Family Trust” instead of a person. The deed only names the entity, so getting to the actual human requires a different set of records.
Tracing an LLC
Every LLC has to register with the secretary of state in the state where it was formed. Most secretary of state offices offer a free online business entity search. Look for the Statement of Information or annual report, which typically lists the LLC’s managers or members by name and address. Articles of organization filed when the LLC was created may also include member names, though some states allow those to be filed without any members listed.
Not every state requires an LLC to disclose its members publicly. Some only require a registered agent, which is often a law firm or a commercial agent service rather than the actual owner. At that point you’ve reached the practical limit of free public records for that entity.
Tracing a Trust
When a property is held in trust, the deed names the trustee, not the beneficiary. In many family trusts, the trustee and the beneficiary are the same person, so the trustee name may itself answer the question. If the trustee is someone else, the full trust document is generally not a public record. A summary called a certificate of trust is sometimes recorded alongside the deed and may identify the trust’s creator.
Building permits, utility records, and the tax-bill mailing address can also help. Someone signed the permit application, and someone receives the tax bill. Those names sometimes lead back to the individual behind the entity even when the deed itself only shows the trust or LLC name.
What Else the Records Reveal
A property search often turns up more than a name. The same records that identify the owner can show financial claims and legal encumbrances against the property. If you’re thinking about buying or lending against the property, these matter.
- Mortgages, recorded with the lender’s name and the original loan amount. A property with an outstanding mortgage cannot be sold free and clear until the debt is satisfied.
- Tax liens, filed when the owner falls behind on property taxes. These take priority over most other claims and can lead to a tax sale.
- Judgment liens, attached when a court rules the owner owes money to a creditor. In some states, a judgment against an individual attaches to all real property they own in the county.
- Mechanics liens, filed by contractors or suppliers who worked on the property and weren’t paid.
- Lis pendens, a recorded notice that a lawsuit affecting the property is pending. Not a lien itself, but a warning to any prospective buyer.
Most of these appear in the recorder’s index. Some encumbrances, like code violation fines or unpaid utility charges, sit in separate municipal databases and won’t show up in a standard recorder search. A professional title search is the only reliable way to catch everything.
Limits of Free Public Records
Public property records are widely accessible, but they don’t answer every question.
Recording delays are the most common gotcha. After a closing, the deed is sent to the recorder for filing, and it can take days or weeks before the new owner appears in the searchable index. If you know a property just sold, call the recorder’s office directly rather than trusting the portal.
Privacy protections can also remove names from public view. Most states operate an Address Confidentiality Program that gives survivors of domestic violence, sexual assault, and stalking a substitute address for government records. A search on a participant’s property may show a state-provided forwarding address instead of the real one. Encountering a redacted record usually means the search should stop there.
Recorded documents are the legal standard, but they don’t always capture the full picture. If someone holds an equitable interest through an unrecorded contract, or if a deed was signed but never filed, the public record won’t show it. For a straightforward “who owns this house” question, though, the assessor’s website will answer it, for free, in the time it takes to type an address.