Boulder County, Colorado loan limits (2026)
Last updated June 2026 · Source: FHFA & HUD (CY2026)
Boulder County is a designated high-cost area within the Boulder. For 2026, its one-unit conforming loan limit is $879,750 — set above the $832,750 national baseline based on local median home values. The FHA one-unit limit is set equal to the conforming high-cost limit.
2026 conforming limits in Boulder County (1–4 unit)
| Units | 1-unit | 2-unit | 3-unit | 4-unit |
|---|---|---|---|---|
| Conforming (conventional) | $879,750 | $1,126,250 | $1,361,350 | $1,691,850 |
These are Boulder County's exact 2026 conforming limits. FHA’s high-cost limit is set equal to the conforming limit; confirm the precise FHA figure via HUD’s lookup below. Figures from the FHFA CY2026 county file (retrieved 2026-06-18).
What Boulder County’s 2026 limit means for buyers
At $879,750, Boulder County’s one-unit conforming limit runs $47,000 — about 6% — above the $832,750 baseline that applies in standard-cost counties, reflecting Boulder County’s elevated local home values.
In practice, that means a buyer here can finance a home up to $879,750 with a conforming conventional loan — at conforming rates and guidelines — where a buyer in a $832,750 county would already need a pricier jumbo loan. Cross above $879,750 and Boulder County buyers enter jumbo territory too: expect higher credit and reserve requirements and lender-specific underwriting.
FHA buyers in Boulder County get the same $879,750 one-unit ceiling — well above the $541,287 FHA floor used in low-cost areas. And because the multi-unit limits reach $1,126,250 for a duplex and $1,691,850 for a fourplex, a small multi-family in Boulder County can often still be financed conventionally — an edge for house-hackers and owner-occupant investors who can count projected rent toward qualifying.
Bottom line: in Boulder County the conforming/jumbo dividing line is $879,750, not the $832,750 you’d see nationally — so a higher-priced home here may still qualify for a conventional loan. Confirm your exact figure below before you shop, since limits reset every January.
The local housing market in Boulder County
The typical home in Boulder County is valued around $713,900 — well above Colorado's $502,200 median (U.S. Census Bureau, ACS 2023 5-Year Estimates (B25077, B25064)). At that level, a typical local purchase sits comfortably under the $879,750 conforming ceiling — so a typical local purchase is financed with a conforming loan, not a pricier jumbo. Renters here pay a median $1,893 a month.
Confirm this county’s exact limit
- FHFA — 2026 Conforming Loan Limit Values
- HUD — FHA 2026 Loan Limits
- FHFA county loan-limit lookup
- FHA county loan-limit lookup
Educational information only — not financial advice or an offer of credit. Loan limits change annually and vary by county; always verify the current figure for your specific county with the official lookups above before making decisions.