To look up who owns a house, go to the county assessor’s or recorder’s website for the county where the property sits, type in the street address, and read the current owner of record off the parcel page. It’s free, it takes about five minutes, and it works in nearly every U.S. county because property tax records are public information. For deeper detail, including the exact form of ownership and any claims against the property, pull the recorded deed at the county recorder’s office using the parcel number you got from the assessor.
Start With the County Assessor’s Website
Almost every county maintains a free online portal where an address search returns the current owner of record, the assessed value, the parcel number, and basic property characteristics like lot size and square footage. No account, no fee. The county has a practical interest in keeping this data searchable because it’s tied to tax billing.
Many counties also offer GIS parcel viewers that let you click directly on a map to pull up ownership data. These typically show the owner’s name, mailing address, parcel boundaries, assessed and appraised values, building details, and sometimes delinquent tax status. They’re especially useful when you can identify the property visually but don’t have the exact street address.
If your county’s own site is hard to use, aggregator sites compile public records from multiple jurisdictions into one search interface. They’re a reasonable starting point, but the data sometimes lags official records by weeks or months. For anything past casual curiosity, go to the county source. The assessor’s parcel number (APN) you find there is the most precise identifier for a piece of land, and it’s the key you’ll need for any deeper search at the recorder’s office.
Pull the Deed for the Full Picture
The assessor’s page gives you a name. The deed gives you the legal story behind that name. A deed is the instrument that transfers ownership of real property from one person to another, and when you pull it at the recorder’s office, it shows the grantor (seller), the grantee (buyer), the legal description of the property, the date of transfer, and the type of deed used.
Deed type matters more than most people realize because it tells you how much legal protection the current owner actually received.
A general warranty deed gives the buyer the strongest protection. The seller guarantees clear title, promises the property is free of undisclosed liens or encumbrances, and agrees to defend the buyer against future claims tracing back to the seller’s period of ownership or earlier. This is the standard deed in most residential purchases.
A quitclaim deed sits at the other end. The signer transfers whatever interest they have, if any, and makes no promises about the quality of that interest. Quitclaim deeds show up often between family members, divorcing spouses, or parties cleaning up a title defect. One in the chain isn’t automatically a red flag, but that particular transfer came with no guarantees.
A deed only works against the rest of the world once it’s recorded with the county. Recording creates constructive notice: the law treats everyone as knowing about the transfer, whether they actually checked or not. A signed but unrecorded deed still transfers ownership between the two parties, but it leaves the buyer exposed to someone else later claiming they had no idea the sale happened.
When the Owner Is an LLC, Trust, or Corporation
Property records frequently show a business entity rather than a person. An LLC, corporation, or limited partnership on a deed means someone deliberately placed the house inside a legal structure, usually for liability protection, tax planning, or privacy. The deed only gives you the entity’s name. Finding the people behind it takes another step.
Every state maintains a Secretary of State business database where you can search for the entity by name and find its registered agent, the date it was formed, and often its officers or managers. These searches are free in most states. The registered agent is the person designated to receive legal documents on the entity’s behalf, and in smaller LLCs that person is often the actual owner.
Trusts are harder. Trust agreements are private documents, so you won’t find the terms or the beneficiaries in any public record. The deed will show the trustee’s name and the name of the trust. The trustee is the person with legal authority to manage, sell, or encumber the property for the trust’s beneficiaries. When a trust-owned property is sold or financed, the trustee usually provides a certificate of trust rather than the full agreement. The certificate confirms the trust exists, names the trustee, describes their authority, and provides the trust’s tax identification number, all without revealing beneficiaries or how assets will ultimately be distributed.
The federal Corporate Transparency Act originally required most LLCs and corporations to report their beneficial owners to the Financial Crimes Enforcement Network (FinCEN). As of March 2025, all entities created in the United States are exempt from that reporting requirement. U.S. persons are no longer required to provide beneficial ownership information to FinCEN for any domestic company. For now, tracing the individuals behind an entity still means the Secretary of State search.
When More Than One Name Is on the Deed
When multiple names appear on a deed, the form of co-ownership written into the document controls what each person can do with their share and what happens when one owner dies. The label on the deed is small print with large consequences.
Joint Tenancy
Joint tenants each own an equal, undivided share. The defining feature is the right of survivorship: when one joint tenant dies, their share passes automatically to the surviving owner or owners outside of probate, by operation of law, regardless of what the deceased person’s will says. It’s most common between spouses or close family members who want a clean handoff.
Tenancy in Common
Tenants in common can own unequal shares, and there is no right of survivorship. When one co-owner dies, their share passes through their estate under their will or state inheritance law. Any co-owner can sell or transfer their individual share without the others’ consent, sometimes to a stranger. If co-owners can’t agree on what to do with the property, any of them can file a partition action asking a court to divide or sell it.
Tenancy by the Entirety
Available only to married couples, tenancy by the entirety is recognized in most states and functions like joint tenancy with one critical addition: neither spouse can sell, mortgage, or transfer their interest without the other’s consent. That provides built-in protection against one spouse’s individual creditors, since the creditor can’t force a sale of property that both spouses must agree to convey. It carries a right of survivorship.
Community Property
Nine states follow community property rules: Arizona, California, Idaho, Louisiana, Nevada, New Mexico, Texas, Washington, and Wisconsin. In these states, most property acquired during a marriage is presumed to belong equally to both spouses, regardless of whose name is on the deed or who earned the money to buy it. Property owned before the marriage, or received as a gift or inheritance during it, generally remains separate property. When a spouse dies, community property gets a full step-up in tax basis for both halves, which can matter at sale time.
A Name Isn’t the Whole Story: Liens Against the Property
Owning a house and owning it free and clear are two different things. A homeowner holds legal title even when there’s a mortgage. The lender doesn’t own the house; the lender holds a lien, a legal claim against the property securing repayment. If the borrower stops paying, the lien gives the lender the right to foreclose, but until then the homeowner remains the owner. Mortgages and deeds of trust are recorded in the county land records, so anyone searching title can see exactly which lenders have a secured interest.
Mortgages aren’t the only liens that attach to a property:
- Property tax liens. Local governments automatically place a lien on any property with unpaid taxes, and these take priority over almost everything else, including the mortgage.
- Judgment liens. When someone wins a lawsuit and gets a money judgment, they can record it against the debtor’s real property. Under federal law, a judgment lien lasts 20 years and can be renewed for another 20. State judgment liens vary widely, with durations ranging from 5 to 20 years depending on the jurisdiction.
- Federal tax liens. The IRS files a notice of federal tax lien when someone owes back taxes and doesn’t pay after demand. These are recorded with local filing offices and attach to all property the taxpayer owns. The IRS maintains a database of business tax liens but cautions it may be incomplete, and advises confirming lien status with local filing jurisdictions.
- Mechanic’s liens. Contractors, subcontractors, and material suppliers who aren’t paid for work on a property can file a lien against it. These often surprise buyers who had no idea the previous owner stiffed a roofer or plumber.
Any of these must be resolved before a property can transfer with clean title. A search that stops at the deed and skips the lien records is dangerously incomplete.
When to Hire a Professional
A casual search to satisfy curiosity takes five minutes on a county website. A search to support an actual real estate transaction is a different matter. Professional title searches comb through decades of recorded instruments to trace an unbroken chain of ownership, check every lien index, verify that past mortgages were properly released, and confirm that no judgments, easements, or encumbrances affect the property.
Title companies and abstractors typically charge $75 to $300 or more for a residential search, depending on location and the complexity of the property’s history. Properties with frequent transfers, multiple owners, or prior foreclosure actions take longer and cost more. The title search is usually bundled into closing costs when you buy a home, so many buyers never see it as a line item. If you’re purchasing outside a traditional closing, doing due diligence on a property you already own, or investigating a potential investment, ordering your own title search is one of the better ways to spend a few hundred dollars.
If the search turns up something problematic, a real estate attorney can evaluate whether the defect is curable, what it would cost to fix, and whether you should walk away. County records tell you who owns a house. A professional tells you whether that ownership is worth anything.