Total monthly cost of ownership
Cost to Own a Home in Westminster, Colorado
A $497,000 home here costs
$3,535per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $2,555. The real number is $980 higher every month — 38% 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.
Westminster against Jefferson County and Colorado
| Measure | Westminster | Jefferson County |
|---|---|---|
| Median home value | $497,400 | $604,400 |
| Median property tax | $2,509 | $2,867 |
| Effective tax rate | 0.504% | 0.474% |
| Median gross rent | $1,816 | $1,792 |
| Population | 115,546 | 579,715 |
Westminster extends across 2 counties. Figures here use Jefferson County, where most of its housing sits.
The weather behind that power bill
Westminster sits in Jefferson County, which averages a high of 81.2°F in its hottest month and a low of 12.5°F in its coldest, with 18.62" of precipitation a year and 36% of it in a single three-month stretch. That climate drives 99 cooling and 7,467 heating degree days, which is what sets the $145 electricity line above.
See the full climate breakdown for Jefferson County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Jefferson County
Full Jefferson County cost breakdown · Every county in Colorado
Common questions
How much does it cost to own a home in Westminster?
A $497,000 home in Westminster, Colorado costs approximately $3,535 per month with 20% down at 6.66%. That is $2,555 principal and interest, $209 property tax, $144 homeowners insurance, $213 utilities and $414 set aside for maintenance.
What is the property tax rate in Westminster?
Westminster has an effective property tax rate of 0.504%, based on a median home value of $497,400 and median real estate taxes of $2,509. That is higher than the Jefferson County average of 0.474%.
What is the average home price in Westminster?
The median owner-occupied home value in Westminster, Colorado is $497,400, against $604,400 across Jefferson County.
Is it cheaper to rent or buy in Westminster?
Median gross rent in Westminster is $1,816 a month, against $3,535 to own the median home all in. Renting costs less month to month here, though renting builds no equity.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Westminster — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for Colorado.
- 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.