Total monthly cost of ownership
Cost to Own a Home in Marthasville, Missouri
A $165,000 home here costs
$1,470per month, all in, with 20% down at today's 7.24% 30-year fixed rate. By the 28% rule that takes a household income of about $63,000 a year.
A standard mortgage calculator would have told you $900. The real number is $570 higher every month, 63% more than the payment most buyers budget for.
Compare Warren County with anywhere in America · full county breakdown
Small-place caveat: the Census publishes these figures for Marthasville from a five-year rolling sample, and with about 2,587 residents that sample is small. The median home value here carries a much wider margin of error than a big-city figure does, so treat it as indicative rather than exact. The Warren County figures are drawn from a far larger sample if you want a steadier number.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Marthasville against Warren County and Missouri
| Measure | Marthasville | Warren County |
|---|---|---|
| Median home value | $165,400 | $241,200 |
| Median property tax | $1,423 | $1,780 |
| Effective tax rate | 0.860% | 0.738% |
| Median gross rent | $1,065 | $913 |
| Population | 2,587 | 36,467 |
The weather behind that power bill
Marthasville sits in Warren County, which averages a high of 87.8°F in its hottest month and a low of 19.6°F in its coldest, with 41.47" of precipitation a year and 34% of it in a single three-month stretch. That climate drives 1,253 cooling and 5,041 heating degree days, which is what sets the $160 electricity line above.
See the full climate breakdown for Warren County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Warren County
Full Warren County cost breakdown · Every county in Missouri
Talk to someone who works this market
These are Marthasville averages. What one specific house costs to own, or what it would sell for today, depends on the street and the condition of the place. We will connect you with one licensed local agent who works Marthasville every week. Free, no obligation, and we never sell your details to a list.
I'm looking to buy in Marthasville I already own here and may sell
Common questions
How much does it cost to own a home in Marthasville?
A $165,000 home in Marthasville, Missouri costs approximately $1,470 per month with 20% down at 7.24%. That is $900 principal and interest, $118 property tax, $86 homeowners insurance, $228 utilities and $138 set aside for maintenance.
What is the property tax rate in Marthasville?
Marthasville has an effective property tax rate of 0.860%, based on a median home value of $165,400 and median real estate taxes of $1,423. That is higher than the Warren County average of 0.738%.
What is the average home price in Marthasville?
The median owner-occupied home value in Marthasville, Missouri is $165,400, against $241,200 across Warren County.
Is it cheaper to rent or buy in Marthasville?
Median gross rent in Marthasville is $1,065 a month, against $1,470 to own the median home all in. Renting costs less month to month here, though renting builds no equity.
What salary do you need to buy a home in Marthasville?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Marthasville, Missouri at today's rate takes a household income of roughly $63,000 a year. That covers the full $1,470 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Marthasville, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance, NAIC average premium for Missouri.
- Electricity price, EIA Electric Power Monthly Table 5.6.A.
- Mortgage rate, Freddie Mac PMMS, refreshed weekly.
- Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.