To find out who owns a house at an address, go to the county tax assessor’s website and search by street address. The owner’s name, the parcel number, the assessed value, and usually the last sale date come back within seconds, free. That one step answers the question in most cases. The rest of this guide covers what to do when it doesn’t: when the name on the record is a company or a trust, when the owner has died, when a recent sale hasn’t posted yet, or when privacy rules get in the way.
The County Tax Assessor Is the First Stop
Property ownership in the United States is public record, and nearly every county maintains a free online search tool through its tax assessor or property appraiser’s office. No account, no fee, no trip to the courthouse. Type the address, get the name.
The one thing you need to know is which county the house sits in. Property taxes and deeds are managed at the county level, not by the state or federal government. If you aren’t sure, a quick search of the address will tell you. Then search for “[county name] property appraiser” or “[county name] tax assessor” to find the official portal. These sites usually let you search by address, owner name, or parcel number.
Every parcel of land has a unique identifier, usually called an Assessor’s Parcel Number. It functions like a serial number for that specific piece of land, and it appears on tax bills, deeds, and survey documents. If you’re looking at a specific lot in a large subdivision where several addresses look alike, the APN is more reliable than the street address.
GIS Map Portals Help When You Don’t Know the Address
Many counties also run a Geographic Information System portal, which layers property boundaries onto an interactive map. Zoom into the neighborhood, click on the parcel, and an electronic property card pulls up with the owner of record, lot dimensions, zoning, and tax history. This is the right tool when you can see the house but don’t know its exact address.
Depth varies. Some GIS portals carry full ownership history, building permits, and flood zone data. Others stop at the basics. When a county’s GIS portal is thin, the tax assessor search usually fills in the gaps.
The County Recorder for Ownership History
The tax assessor tells you who currently owns a house. The county recorder, sometimes called the register of deeds, tells you the full history: every buyer, every seller, every mortgage, every lien, going back decades. If you need to know how a property moved from one owner to the next over time, this is the office that keeps those records.
The central tool there is the grantor-grantee index, which logs every property transfer by the names of the buyer and seller. Most recorder offices now offer at least some online access, though quality varies. For a thorough chain of title or to find old liens, an in-person visit still works best. Public terminals are usually available, staff can walk you through the process, and certified copies of deeds and maps typically cost a few dollars per page.
When the Owner Is an LLC
A search that returns a company name instead of a person is common, especially for rentals and investment properties. Every state requires LLCs and corporations to register with the Secretary of State, and every state offers a free online business entity search. Enter the company name from the deed, and the results usually show the registered agent and sometimes a managing member or officer. The articles of organization or articles of incorporation may list additional names.
The registered agent is often not the owner. Many companies hire a commercial registered agent service, so the name you find is a third-party company whose job is to receive legal notices. You can still send mail that way, but identifying the actual person behind the LLC may hit a wall at the public records level.
You might expect federal beneficial ownership rules to help here. They won’t. The Corporate Transparency Act briefly required most domestic companies to report their beneficial owners to FinCEN, but a March 2025 interim final rule removed that requirement for all U.S.-formed entities. Only foreign-formed companies registered to do business in the United States still have to report.1FinCEN.gov. FinCEN Removes Beneficial Ownership Reporting Requirements for U.S. Companies and U.S. Persons And even when the reporting rule was in force, the database was never open to the public. Access is limited to law enforcement, certain federal agencies, and financial institutions.2Federal Register. Beneficial Ownership Information Access and Safeguards As a practical matter, FinCEN won’t help you find the human behind a domestic LLC that owns a house.
When the Owner Is a Trust
When a trust holds title, the public record shows the trust’s name rather than the beneficiaries. Sometimes the trust name contains a family surname, which gives you a lead. Often it doesn’t. A property owned by “The Maple Street Revocable Trust” tells you almost nothing on its face.
Unlike LLCs, trusts don’t register with the Secretary of State. The trust agreement itself, the document that names the beneficiaries, is private. It never gets filed with any public office unless a dispute reaches court. Getting access to it generally requires a court order or the trustee’s consent. The trustee’s name sometimes shows up on the deed or in tax records, and you can try contacting that person, but they are under no obligation to tell a stranger who the beneficiaries are.
This is by design. Estate planning attorneys routinely recommend holding real estate in a revocable living trust specifically to keep ownership details out of public view and to avoid probate.
When the Person on the Deed Has Died
If the owner listed on the deed has died, what you do next depends on how they held title. If they held the property jointly with right of survivorship, the surviving co-owner already holds full title, whether or not the recorded deed has been updated. If they owned the property alone or as a tenant in common, their share typically passes through probate.
Probate court records are public. They contain the deceased person’s name, the appointed executor or administrator, a description of the property, and the names of heirs. To find them, check the probate court (sometimes called the surrogate’s court) in the county where the person lived. Many probate courts now offer online case searches. The executor named in the file is the person authorized to act for the estate until the property is formally transferred to the heirs, so that’s who you’d contact about the house during that period.
Probate can take months or years. Throughout that time, the deed records still show the deceased person’s name.
Why a Recent Sale May Not Show Up Yet
Public records don’t update instantly. After a sale, the new deed has to be submitted to the county recorder. Electronic submissions typically post within one to three business days; documents sent by mail can take one to two weeks. During that window, the public record still shows the previous owner. The same delay affects mortgages, lien releases, and easements.
If you know a property just sold and need to confirm the new owner before the records catch up, the local multiple listing service or a title company can sometimes get you there faster than waiting on the recorder.
Privacy Programs Rarely Hide Property Records
Every state operates some form of address confidentiality program for survivors of domestic violence, stalking, and similar threats. These programs let participants substitute a state-provided address across most public records, such as voter registration and motor vehicle records. Property records are harder to shield, because deeds are permanently recorded. The only reliable workaround is buying the property through a trust before the deed is recorded, so the participant’s name never enters the public record in the first place. Transferring a property into a trust after purchase does not erase the earlier deed.
Outside of those formal programs, anyone can gain a measure of privacy by holding property through an LLC or a trust. It’s legal and common, and it’s the reason this guide spends so much time on what to do when the name on the record isn’t a person’s.
Paid Search Services
If the county’s website is poorly built or the recorder hasn’t digitized older files, commercial property search platforms can fill the gap. They aggregate public data from assessor offices, recorder offices, and other government databases into one searchable report, usually covering the owner’s name, purchase date and price, tax history, mortgage information, and sometimes a value estimate.
Some offer limited free searches; detailed reports usually require a subscription or a per-report fee. The data comes from the same public records you can access yourself. You’re paying for convenience, not for access to anything secret. Try the county’s own website first. In most cases, the free government source has what you need.