Mortgage Lender Index

Byline Bank

Byline Bank received 69 applications in 2025 and made 44 mortgages, in 18 counties across 11 states. The median rate its borrowers got was Not published on a median loan of $605,000. Of 52 decisions, 7 were denials — 13.5%.

Legal Entity Identifier54930011HPXXLJN2D407
Applications received69
Mortgages made44
Denied7
Approved, not taken up1
Withdrawn or incomplete17
Loans bought from other lenders0
Median rate spread over the prime offer rateNot published
FDIC-insured bankYes: Byline Bank, 54 offices

By loan purpose

PurposeMortgages madeMedian rateMedian loanDenied
Home purchase22 Not published$705,000 11.5%
Refinancing18 Not published$425,000 0.0%
Cash-out refinancing0 Under 10 loansUnder 10 loans 100.0%
Other purposes4 Under 10 loansUnder 10 loans 20.0%

Where Byline Bank lends most

The 18 counties where it made the most mortgages in 2025. Each county page ranks every lender there.

CountyMortgages madeMedian rateDenied
Cook County, IL 31Not published11.4%
DuPage County, IL 3Under 10 loans0.0%
Lake County, IL 2Under 10 loans0.0%
Kent County, MI 2Under 10 loans0.0%
Marion County, IN 1Under 10 loans0.0%
Dakota County, MN 1Under 10 loans0.0%
Nassau County, NY 1Under 10 loans0.0%
Orange County, NC 1Under 10 loans0.0%
Henrico County, VA 1Under 10 loans0.0%
Walworth County, WI 1Under 10 loans0.0%
Forsyth County, GA 0Under 10 loansNot published
McHenry County, IL 0Under 10 loans0.0%
Hampden County, MA 0Under 10 loans100.0%
Hennepin County, MN 0Under 10 loansNot published
Guilford County, NC 0Under 10 loansNot published
Weber County, UT 0Under 10 loansNot published
Milwaukee County, WI 0Under 10 loans100.0%
Washington County, WI 0Under 10 loans100.0%

Get told when this changes

When Byline Bank’s figures are published for the next year, or restated.

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Counts, medians and denial shares are computed from the Home Mortgage Disclosure Act loan-level file for 2025, published by the Consumer Financial Protection Bureau through the FFIEC: every application a covered lender received, as the lender reported it. A median rate is what borrowers got, not what you will be offered — it depends on the loan, the property, your credit and the market on the day, and no figure here is a quote. A median over fewer than 10 loans is not shown: it is a number with no meaning and a real person's rate half-exposed. Those cells say "under 10 loans" and the count is still published. This is information, not advice, and no lender pays to appear.