Total monthly cost of ownership
Cost to Own a Home in Fairmount, Colorado
A $773,000 home here costs
$5,391per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $3,974. The real number is $1,417 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.
Fairmount against Jefferson County and Colorado
| Measure | Fairmount | Jefferson County |
|---|---|---|
| Median home value | $772,600 | $604,400 |
| Median property tax | $4,020 | $2,867 |
| Effective tax rate | 0.520% | 0.474% |
| Median gross rent | $2,505 | $1,792 |
| Population | 10,521 | 579,715 |
The weather behind that power bill
Fairmount 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 Fairmount?
A $773,000 home in Fairmount, Colorado costs approximately $5,391 per month with 20% down at 6.66%. That is $3,974 principal and interest, $335 property tax, $224 homeowners insurance, $213 utilities and $644 set aside for maintenance.
What is the property tax rate in Fairmount?
Fairmount has an effective property tax rate of 0.520%, based on a median home value of $772,600 and median real estate taxes of $4,020. That is higher than the Jefferson County average of 0.474%.
What is the average home price in Fairmount?
The median owner-occupied home value in Fairmount, Colorado is $772,600, against $604,400 across Jefferson County.
Is it cheaper to rent or buy in Fairmount?
Median gross rent in Fairmount is $2,505 a month, against $5,391 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 Fairmount — 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.