Guides

How to find land for sale by owner (that isn't on Zillow)

Updated November 2, 2026 · 3 min read

Most land never reaches a listing site. A farmer sells the back forty to a neighbor, heirs sell grandpa's lot to the first person who asks, a county auctions off tax-forfeited parcels to whoever shows up. If you only search Zillow, you see what is left after all of that.

Here is where by-owner land actually turns up, and how to find the land that is not for sale yet but would be if someone asked.

Where owners post land themselves

Land sold by counties and the state

When property taxes go unpaid long enough, the county in many states takes the land and sells it, usually at a public auction or as a list of parcels for sale. Counties and state agencies also sell surplus land they no longer need. Check the county treasurer's or land department's page for "tax-forfeited land", "tax deed sale" or "surplus property", and ask to be put on the mailing list for the next sale.

Rules differ a lot by state: some states sell the land itself, others sell a lien on it. Read the county's terms before you bid.

The best land is not for sale yet

Plenty of owners would sell if someone asked: heirs who live three states away, someone who bought a lot decades ago for a house they never built, the owner of an old home site where the house burned down. They are not going to list it. You have to find them.

That is what county records are for. Parcel maps, owner names, mailing addresses and tax status are public in most counties, and they show you exactly which parcels fit those descriptions. Here is how to read them. Once you have a short list, a short, honest letter to each owner is the most reliable way to start a conversation. Here is how to write one, with a template.

Before you buy land without an agent

A by-owner sale skips the agent, not the homework. Before you hand over money: