Total monthly cost of ownership
Cost to Own a Home in Warren, Oregon
A $549,000 home here costs
$3,825per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $2,822. The real number is $1,003 higher every month — 36% more than the payment most buyers budget for.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Warren against Columbia County and Oregon
| Measure | Warren | Columbia County |
|---|---|---|
| Median home value | $548,900 | $390,600 |
| Median property tax | $3,023 | $2,948 |
| Effective tax rate | 0.551% | 0.755% |
| Median gross rent | — | $1,221 |
| Population | 1,459 | 53,178 |
The weather behind that power bill
Warren sits in Columbia County, which averages a high of 78.2°F in its hottest month and a low of 30.9°F in its coldest, with 48.03" of precipitation a year and 48% of it in a single three-month stretch. That climate drives 84 cooling and 5,772 heating degree days, which is what sets the $146 electricity line above.
See the full climate breakdown for Columbia County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Columbia County
Full Columbia County cost breakdown · Every county in Oregon
Common questions
How much does it cost to own a home in Warren?
A $549,000 home in Warren, Oregon costs approximately $3,825 per month with 20% down at 6.66%. That is $2,822 principal and interest, $252 property tax, $79 homeowners insurance, $214 utilities and $458 set aside for maintenance.
What is the property tax rate in Warren?
Warren has an effective property tax rate of 0.551%, based on a median home value of $548,900 and median real estate taxes of $3,023. That is lower than the Columbia County average of 0.755%.
What is the average home price in Warren?
The median owner-occupied home value in Warren, Oregon is $548,900, against $390,600 across Columbia County.
Is it cheaper to rent or buy in Warren?
Rent data is not published for Warren at this level of detail.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Warren — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for Oregon.
- 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.