Mortgage rates in Boulder, CO
Current 30-year, 15-year, FHA, and VA averages, plus a worked monthly payment on a Boulder median-price home ($905,000). National averages update on the rates research page.
30-year fixed
6.85%
15-year fixed
6.05%
FHA 30-year
6.55%
VA 30-year
6.40%
Reference rates updated April 2026. Your quote depends on credit profile, loan-to-value, loan size, and lender. Tax and insurance figures are state-average estimates. Not a loan offer.
Monthly payment on a Boulder median-price home
30-year, 20% down
$5,619 /mo
- Sale price
- $905,000
- Loan amount
- $724,000
- Rate
- 6.85%
15-year, 20% down
$7,004 /mo
- Sale price
- $905,000
- Loan amount
- $724,000
- Rate
- 6.05%
FHA, 3.5% down
$6,824 /mo
- Sale price
- $905,000
- Loan amount
- $873,325
- Rate
- 6.55%
Includes ~0.55% annual MIP escrowed monthly.
Includes principal, interest, Boulder County property tax (effective 0.51%), and Colorado homeowners insurance estimate (0.65% of home value). HOA, PMI, and CDD/MUD assessments not included.
What drives the Boulder number
- Boulder County property tax: ~0.51% effective rate. On the median price ($905,000) that escrows to about $385 per month.
- Colorado insurance: ~0.65% of home value annually. About $490 per month.
- Loan-type spread: FHA quotes run ~0.30% below conventional, but you pay an upfront MIP plus 0.55% annual MIP for the life of the loan when you put less than 10% down.
Run the numbers for your scenario
Plug in your real price, down payment, and credit profile. We'll itemize the monthly payment and the cash to close.