Warren County, Missouri home prices
Typical home $336,425 · +2.2% in a year · property tax 0.69%
The typical home in Warren County is worth $336,425, 27% more than the Missouri typical home ($265,387). Values changed +2.2% in the past year and +23.9% over five years. Homeowners here pay a median 0.69% of their home's value in property tax each year ($2,337 on the typical home), versus 0.79% statewide.
Mortgage on the typical Warren County home
| Down payment | Cash down | Loan | Principal + interest | PMI / MIP | Tax + insurance | Total / month | Income needed |
|---|---|---|---|---|---|---|---|
| 20% down | $67,285 | $269,140 | $1,811 | $0 | $363 | $2,173 | $93,100 |
| 10% down | $33,643 | $302,783 | $2,037 | $126 | $363 | $2,526 | $108,300 |
| 5% down | $16,821 | $319,604 | $2,150 | $133 | $363 | $2,646 | $113,400 |
| 3.5% down (FHA) | $11,775 | $330,332 | $2,222 | $149 | $363 | $2,734 | $117,200 |
Assumes a 30-year fixed loan at 7.11%, property tax of 0.69% of the home value a year, homeowners insurance of 0.6% a year, PMI of 0.5% of the loan a year when the down payment is under 20%, and FHA mortgage insurance of 0.55% a year plus a 1.75% upfront premium added to the loan. Your rate, taxes and insurance will differ.
What it takes: see what you can afford by salary in Missouri · part of the St. Louis metro area.
Missouri counties with similar prices
| County | Typical home | 1-yr change | Tax rate |
|---|---|---|---|
| Cass County | $341,122 | +4.1% | 0.86% |
| Boone County | $328,757 | +2.5% | 0.85% |
| Stone County | $327,095 | +3.9% | 0.47% |
| Camden County | $323,721 | -3.6% | 0.47% |
| Christian County | $318,549 | +2.6% | 0.7% |
| Clay County | $318,510 | +2.4% | 1.07% |
| Lincoln County | $316,603 | +5.4% | 0.74% |
| Saint Charles County | $372,123 | +2.2% | 1.08% |
| Clinton County | $292,081 | +5.5% | 0.81% |
| Jefferson County | $291,892 | +4.3% | 0.8% |
Frequently asked questions
What is the average home price in Warren County, MO?
The typical home value in Warren County is $336,425 (Zillow Home Value Index, September 2026).
How much do you need to earn to buy a house in Warren County?
About $93,100 a year for the typical home with 20% down at a 7.11% 30-year rate.
What is the property tax rate in Warren County?
The median effective rate is 0.69% of home value a year (Census ACS 2024 5-year estimates).