Seminole
Florida · Most recent sourced sale
County snapshot
Seminole County has grown 4.9% since 2020 and still shows positive net migration (4,764 people in 2024). Demand for housing usually means owners redeem rather than walk away — good for the interest, less good if you were hoping to take the deed.
By population, Seminole County is the 13th largest of Florida's 67 counties. It has grown more slowly than the state average (+8.2% across Florida) — often where the less contested certificates are, and also where the risk sits. Of the 2024 change, 4,764 came from people moving in and 571 from births outnumbering deaths.
Counties of similar size in Florida with a sale on our calendar: Sarasota County, Osceola County, Manatee County. Useful if this county's sale has already closed and you want the next comparable one.
Source: U.S. Census Bureau, 2024 Census population estimates. Population figures are estimates, not a count.
Property & tax profile
The median homeowner in Seminole County pays $2,599 a year in property tax — close to the Florida median of $2,730 (U.S.: $3,119). That is roughly what a typical home here owes after one missed year — about the face value of a one-year certificate, before interest, fees and any premium. Homes with a mortgage pay a median of $2,776; homes owned outright, $2,192.
On a home with a mortgage, the lender has its own reason to pay a delinquent tax bill: the tax lien outranks the mortgage, and a tax deed can wipe out the loan. On a home owned outright, nobody but the owner — or the heirs — has that reason. In Seminole County, 34.0% of owner-occupied homes are owned outright (Florida: 43.7%, U.S.: 39.4%). That is less than the state as a whole: more of the delinquent bills here sit on mortgaged homes, where the lender often steps in.
6.2% of all housing units in Seminole County are vacant. The figure that matters for a lien buyer is the Census “other vacant” category — not for rent, not for sale, not a holiday home, but a catch-all that includes foreclosures, homes held up by legal proceedings or family reasons, homes needing repairs, and abandoned ones. Here it is 1.4% of all units (Florida: 2.8%, U.S.: 3.6%). That is below the state rate: fewer empty properties on the list than elsewhere in Florida.
Half of the homes in Seminole County were built in or before 1988 (Florida: in or before 1988). The typical tax bill is 3.0% of the median household income of $85,761 (Florida: 3.7%).
Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates (tables B25077, B25103, B25081, B25002, B25004, B25035, B19013) — see the figures on data.census.gov. Survey estimates with margins of error; anything too uncertain to state is left out.
Full county list published annually by the FL Dept. of Revenue.
Quick answers
When is the Seminole tax sale?+
The most recently sourced Seminole, Florida tax sale date was May 11, 2026 — that cycle has closed. Check the source below, or sign up for deal alerts for the next one.
Is Seminole a good county to buy liens in?+
Seminole County has grown 4.9% since 2020 and still shows positive net migration (4,764 people in 2024). Demand for housing usually means owners redeem rather than walk away — good for the interest, less good if you were hoping to take the deed. Population in 2024: 494,605. These are U.S. Census Bureau estimates, not a recommendation — the county's own delinquency and redemption history matters more, and only the Florida treasurer publishes that.
How much is the property tax in Seminole County?+
The median homeowner in Seminole County pays $2,599 a year, about 0.7% of the median home value of $386,900 (Florida: 0.8%). Homes with a mortgage pay a median of $2,776, homes owned outright $2,192. These are U.S. Census Bureau survey estimates (American Community Survey 2020-2024 5-year estimates); the exact bill for a parcel depends on its assessed value and local rates, and the county tax collector has it.
What type of sale is it?+
Seminole runs a lien sale, following Florida's statewide rules: tax lien certificate, Up to 18%, bid down to 0.25%.
What's the redemption period in Seminole?+
Seminole follows Florida's statewide redemption period: 2 years.
Want the full statutory picture for Florida, not just Seminole? Read the Florida state page for the rate, redemption period, and every other county we've sourced.
See every other scheduled sale on the full auction calendar, or sign up for deal alerts to hear about new Florida dates as soon as we add them.
This page is general information, not financial or legal advice. Auction dates get postponed, cancelled, or rescheduled — always confirm against the official source above before showing up or bidding. Verified 2026-08-14.