2026 Conforming Loan Limits in Arapahoe County, Colorado
The 2026 conforming loan limit for a one-unit home in Arapahoe County, Colorado is $862,500, above the $832,750 national baseline because Arapahoe County is a high-cost area. Loans above that amount are jumbo loans.
Arapahoe County limits by number of units
| Units | Arapahoe County limit | National baseline |
|---|---|---|
| 1 unit | $862,500 | $832,750 |
| 2 units | $1,104,150 | $1,066,250 |
| 3 units | $1,334,700 | $1,288,800 |
| 4 units | $1,658,700 | $1,601,750 |
What this means
A conforming loan is one that meets Fannie Mae and Freddie Mac's size limit and guidelines, so they can buy it from the lender.
In Arapahoe County, a one-unit loan up to $832,750 is a standard conforming loan, and a loan from $832,751 up to $862,500 is a high-balance conforming loan, which Fannie Mae and Freddie Mac still buy, though some program rules differ. A loan above $862,500 is a jumbo loan.
Jumbo loans follow each lender's own guidelines and usually need a larger down payment, more cash in reserve and stricter qualifying.
Property tax
Colorado's average effective property tax rate is 0.51% of home value (statewide average; your county and city will differ).
Source
Source: FHFA conforming loan limit values for calendar year 2026, announced November 25, 2025.