2 mortgage lenders are based in Berlin, WI, listed below with the total mortgage applications each has reported under the Home Mortgage Disclosure Act since 2003. Just below are the lenders that made the most home loans in Green Lake County, WI in 2025.
In 2025, 120 lenders made 508 home loans worth $132.4 million in Green Lake County, according to Home Mortgage Disclosure Act (HMDA) data. These 10 made the most. The figures cover all of Green Lake County, which includes Berlin.
| # | Lender | Loans made | Loan volume | Avg. loan | Share of loans |
|---|---|---|---|---|---|
| 1 | Fortifi Bank Berlin, WI | 40 | $14.2M | $355,000 | 7.9% |
| 2 | Summit Credit Union Cottage Grove, WI | 29 | $3.6M | $124,000 | 5.7% |
| 3 | US Bank, N.A. Cincinnati, OH | 28 | $5.6M | $200,000 | 5.5% |
| 4 | National Exchange Bank and Trust Fond Du Lac, WI | 25 | $3.9M | $155,000 | 4.9% |
| 5 | Horicon Bank Horicon, WI | 22 | $4.5M | $203,000 | 4.3% |
| 6 | Community First Credit Union Neenah, WI | 16 | $1.6M | $101,000 | 3.1% |
| 7 | BMO Harris Bank NA Chicago, IL | 15 | $2.9M | $195,000 | 3.0% |
| 8 | Mortgage Research Center Columbia, MO | 13 | $3.4M | $261,000 | 2.6% |
| 9 | Compeer Financial Sun Prairie, WI | 13 | $3.2M | $243,000 | 2.6% |
| 10 | Guild Mortgage Company San Diego, CA | 12 | $2.4M | $199,000 | 2.4% |
See every lender in Green Lake County and its 2025 mortgage data · top lenders in Wisconsin · the top 100 lenders nationwide
| Mortgage Company | Phone Number | Mortgage Application Count | Mortgage Application Amount |
|---|---|---|---|
| Fortifi Bank
140 W. HURON ST/PO BOX 310 BERILN, WI 54923 |
* | 6,322 | $814,824,000 |
| Fortifi Bank
140 W. HURON ST/PO BOX 310 BERLIN, WI 54923 |
* | 4,000 | $842,130,000 |
Mortgage lenders & HMDA data by state: Alabama · Alaska · Arizona · Arkansas · California · Colorado · Connecticut · Delaware · District of Columbia · Florida · Georgia · Hawaii · Idaho · Illinois · Indiana · Iowa · Kansas · Kentucky · Louisiana · Maine · Maryland · Massachusetts · Michigan · Minnesota · Mississippi · Missouri · Montana · Nebraska · Nevada · New Hampshire · New Jersey · New Mexico · New York · North Carolina · North Dakota · Ohio · Oklahoma · Oregon · Pennsylvania · Puerto Rico · Rhode Island · South Carolina · South Dakota · Tennessee · Texas · Utah · Vermont · Virginia · Washington · West Virginia · Wisconsin · Wyoming
Home · Mortgage lenders A–Z · Data downloads · Blog · About