Mortgage Lenders and Brokers in Sun Prairie, Wisconsin
Brian McKay
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iEditorial Disclosure
Editorial DisclosureLender lists come from federal HMDA loan data. Average rates come from our daily monitoring network. Editorial content is independent of any advertiser relationships.
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✓Fact Checked
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Loan Rates Last Updated and Verified: October 7, 2026
Sun Prairie, Wisconsin mortgage lenders include The Park BankThe Park Bank110 N Grand Ave, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 1.98%, Bank of Sun PrairieBank of Sun Prairie550 Broadway Dr, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 0.50%, Johnson BankJohnson Bank186 S City Station Dr, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 1.47%, US Bank, N.A.US Bank, N.A.2311 Windsor St, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 2.85%, Old National BankOld National Bank1516 W Main St, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 4.98%, JPMorgan Chase Bank, NAJPMorgan Chase Bank, NA620 Spring St, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 3.68%, Associated Bank NAAssociated Bank NA658 S Grand Ave, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 3.45%, One Community BankOne Community Bank2580 Ironwood Dr, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 3.99%, Starion BankStarion Bank350 S Grand Ave, Sun Prairie, WI 53590A5.0 ★Texas Ratio: 10.59%, and BMO Harris Bank NABMO Harris Bank NA1140 W Main St, Sun Prairie, WI 53590A+5.0 ★Texas Ratio: 3.54%. Banks, credit unions and mortgage companies are listed together, with FHA, VA and local options flagged for quick comparison.
Lenders are ranked only by the number of home loans they closed in Sun Prairie, Wisconsin in 2025, as reported under the federal Home Mortgage Disclosure Act. No lender pays for a higher spot. Lenders based in Sun Prairie are listed first, then lenders elsewhere in Wisconsin, then lenders from other states that closed loans there. Banks and credit unions carry a MonitorBankRates health grade, star rating and Texas Ratio, so you can judge how financially sound they are. Mortgage companies have no deposits to rate, so compare their loan programs, median loan and borrower reviews instead. Compare at least three lenders and ask each for a written loan estimate before you choose.
Mortgage Lenders and Brokers in Sun Prairie, Wisconsin
Market share is the lender's share of all home loans closed in Sun Prairie, Wisconsin. Approval share is approvals divided by completed applications. Grade is the MonitorBankRates Health and Safety Grade, available for banks and credit unions only. Average loan is the lender's mean loan amount here.
| Lender | Programs | Loans closed | Market share | Approval share | Average loan | View |
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1 office in Sun Prairie 110 N Grand Ave, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 1.98% |
Conventional, Jumbo | 18 | 2.4% | 94.7% | $282,222 | View |
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2 offices in Sun Prairie 550 Broadway Dr, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 0.50% |
Conventional | 17 | 2.3% | 81.8% | $298,529 | View |
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1 office in Sun Prairie 186 S City Station Dr, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 1.47% |
Conventional, HELOC | 12 +7 HELOCs |
1.6% | 100% | $398,333 | View |
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1 office in Sun Prairie 2311 Windsor St, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 2.85% |
Conventional, Jumbo, HELOC | 9 +7 HELOCs |
1.2% | 90.9% | $358,333 | View |
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1 office in Sun Prairie 1516 W Main St, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 4.98% |
Conventional, FHA, HELOC | 8 +8 HELOCs |
1.1% | 100% | $392,500 | View |
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1 office in Sun Prairie 620 Spring St, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 3.68% |
Conventional, HELOC | 6 +2 HELOCs |
0.8% | 100% | $461,666 | View |
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1 office in Sun Prairie 658 S Grand Ave, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 3.45% |
Conventional, HELOC | 5 +15 HELOCs |
0.7% | 85.7% | $327,000 | View |
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1 office in Sun Prairie 2580 Ironwood Dr, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 3.99% |
Conventional, Jumbo, HELOC | 4 +4 HELOCs |
0.5% | 80% | $590,000 | View |
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1 office in Sun Prairie 350 S Grand Ave, Sun Prairie, WI 53590 A5.0 ★Texas Ratio: 10.59% |
Conventional, FHA | 4 | 0.5% | 100% | $435,000 | View |
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1 office in Sun Prairie 1140 W Main St, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 3.54% |
HELOC | 0 +13 HELOCs |
0% | 0% | View | |
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1 office in Sun Prairie A+5.0 ★Texas Ratio: 4.14% |
HELOC | 0 +2 HELOCs |
0% | 0% | View | |
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1333 W Main St, Sun Prairie, WI 53590 A+5.0 ★Texas Ratio: 4.84% |
Conventional, Jumbo, HELOC | 133 +278 HELOCs |
17.7% | 90.7% | $320,563 | View |
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12 North Shore Dr, Belleville, WI 53508 A-5.0 ★Texas Ratio: 15.01% |
Conventional, VA | 9 | 1.2% | 100% | $401,666 | View |
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27 W Main St, Belleville, WI 53508 A+5.0 ★Texas Ratio: 2.83% |
Conventional, HELOC | 7 +10 HELOCs |
0.9% | 87.5% | $417,857 | View |
Heartland Credit Union
120 Vinburn Rd, DeForest, WI 53532 1487 |
Conventional, HELOC | 7 +5 HELOCs |
0.9% | 87.5% | $236,428 | |
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2664 Prairie Ave, Beloit, WI 53511 A+5.0 ★Texas Ratio: 1.59% |
Conventional | 5 | 0.7% | 100% | $471,000 | View |
Great Midwest Bank SSB
505 W Brown Deer Rd, Bayside, WI 53217 |
Conventional, HELOC | 4 +1 HELOCs |
0.5% | 100% | $255,000 | |
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18815 W Capitol Dr, Brookfield, WI 53045 A5.0 ★Texas Ratio: 8.25% |
Conventional, VA | 4 | 0.5% | 100% | $520,000 | View |
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4201 W Wisconsin Ave, Appleton, WI 54913 A+5.0 ★Texas Ratio: 3.47% |
Conventional, HELOC | 3 +1 HELOCs |
0.4% | 100% | $511,666 | View |
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806 E Exchange St, Brodhead, WI 53520 A5.0 ★Texas Ratio: 9.85% |
Conventional | 3 | 0.4% | 100% | $371,666 | View |
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321 N Main St, Deforest, WI 53532 A+5.0 ★Texas Ratio: 0.00% |
Conventional | 3 | 0.4% | 100% | $635,000 | View |
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7707 N Brookline Dr, Madison, WI 53719 A+5.0 ★Texas Ratio: 0.12% |
Conventional | 3 | 0.4% | 100% | $348,333 | View |
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1154 Cranston Rd, Beloit, WI 53511 A+5.0 ★Texas Ratio: 4.30% |
Conventional | 3 | 0.4% | 100% | $241,666 | View |
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12850 W Bluemound Rd, Elm Grove, WI 53122 A+5.0 ★Texas Ratio: 3.66% |
Conventional, Jumbo | 2 | 0.3% | 66.7% | $730,000 | View |
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614 Us Highway 14, Arena, WI 53503 A+5.0 ★Texas Ratio: 0.74% |
Conventional | 2 | 0.3% | 100% | $380,000 | View |
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235 Freeman St, Genoa City, WI 53128 A+5.0 ★Texas Ratio: 1.38% |
Conventional | 2 | 0.3% | 100% | $390,000 | View |
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159 W James St, Columbus, WI 53925 A+5.0 ★Texas Ratio: 1.98% |
Conventional | 2 | 0.3% | 100% | $505,000 | View |
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491 N Main St, Dousman, WI 53118 A+5.0 ★Texas Ratio: 2.14% |
Conventional, VA | 2 | 0.3% | 100% | $295,000 | View |
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15 S Main St, Deerfield, WI 53531 A+5.0 ★Texas Ratio: 1.10% |
Conventional | 2 | 0.3% | 66.7% | $290,000 | View |
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550 W Tyranena Park Rd, Lake Mills, WI 53551 A+5.0 ★Texas Ratio: 0.00% |
Conventional | 2 | 0.3% | 100% | $310,000 | View |
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Antigo Middle School, Antigo, WI 54409 A5.0 ★Texas Ratio: 10.08% |
Conventional, HELOC | 1 +2 HELOCs |
0.1% | 100% | $335,000 | View |
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1404 S MAIN ST, HOLMEN, WI 54636 8928 A+5.0 ★Texas Ratio: 1.27% |
Conventional, HELOC | 1 +1 HELOCs |
0.1% | 100% | $345,000 | View |
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102 W Main St, Albany, WI 53502 A+5.0 ★Texas Ratio: 2.02% |
Conventional | 1 | 0.1% | 100% | $515,000 | View |
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101 Spruce Street, Argyle, WI 53504 A-4.3 ★Texas Ratio: 4.34% |
Conventional | 1 | 0.1% | 100% | $345,000 | View |
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2626 S Oneida St, Appleton, WI 54915 2101 A+5.0 ★Texas Ratio: 0.82% |
Conventional | 1 | 0.1% | 100% | $315,000 | View |
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926 W College Ave, Appleton, WI 54914 5261 A+5.0 ★Texas Ratio: 5.78% |
Conventional | 1 | 0.1% | 100% | $275,000 | View |
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1028 N Hillcrest Pkwy, Altoona, WI 54720 A5.0 ★Texas Ratio: 7.56% |
Conventional | 1 | 0.1% | 100% | $395,000 | View |
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140 W Huron St, Berlin, WI 54923 A-5.0 ★Texas Ratio: 14.91% |
Conventional | 1 | 0.1% | 100% | $245,000 | View |
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901 Wisconsin St, Adell, WI 53001 A+5.0 ★Texas Ratio: 1.09% |
Conventional | 1 | 0.1% | 100% | $365,000 | View |
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1120 8th St, Baraboo, WI 53913 A+5.0 ★Texas Ratio: 0.04% |
Conventional | 1 | 0.1% | 100% | $305,000 | View |
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601 Willard Dr, Green Bay, WI 54304 A+5.0 ★Texas Ratio: 4.06% |
Conventional | 1 | 0.1% | 100% | $425,000 | View |
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205 Clark St, Algoma, WI 54201 A+5.0 ★Texas Ratio: 2.28% |
Conventional | 1 | 0.1% | 100% | $395,000 | View |
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3321 N Ballard Rd, Appleton, WI 54911 A+5.0 ★Texas Ratio: 5.36% |
Conventional | 1 | 0.1% | 50% | $255,000 | View |
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★ 1.7 stars, 3 reviews 12805 W Bluemound Rd, Brookfield, WI 53005 A+5.0 ★Texas Ratio: 4.24% |
Conventional | 1 | 0.1% | 100% | $365,000 | View |
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100 E Midway Rd, Appleton, WI 54915 A5.0 ★Texas Ratio: 6.71% |
Conventional | 1 | 0.1% | 100% | $165,000 | View |
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1350 22nd Ave, Kenosha, WI 53140 A+5.0 ★Texas Ratio: 2.93% |
Conventional | 1 | 0.1% | 100% | $75,000 | View |
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106 E Main St, Beaver Dam, WI 53916 1837 A+5.0 ★Texas Ratio: 3.05% |
HELOC | 0 +4 HELOCs |
0% | 0% | View | |
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580 N Main St, Cottage Grove, WI 53527 A+5.0 ★Texas Ratio: 1.78% |
HELOC | 0 +1 HELOCs |
0% | 0% | View | |
Uw Credit Union
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Conventional, HELOC | 82 +185 HELOCs |
10.9% | 94.3% | $313,780 | |
Thompson Kane & Company, Inc
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Conventional, FHA, VA | 50 | 6.6% | 98% | $394,800 | |
Fairway Independent Mort Corp
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Conventional, FHA, VA, Jumbo | 35 | 4.7% | 100% | $385,285 | |
Educated Mortgage Services LLC
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Conventional, FHA, VA | 17 | 2.3% | 94.4% | $337,352 | |
A+ Mortgage Services, Inc.
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Conventional | 2 | 0.3% | 100% | $325,000 | |
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A+5.0 ★Texas Ratio: 2.07% |
Conventional, Jumbo | 1 | 0.1% | 100% | $995,000 | View |
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A+5.0 ★Texas Ratio: 2.20% |
Conventional, FHA, VA | 37 | 4.9% | 100% | $348,513 | View |
Rocket Mortgage
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Conventional, FHA | 23 | 3.1% | 85.2% | $291,956 | |
Guaranteed Rate, Inc.
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Conventional, FHA, VA | 22 | 2.9% | 100% | $418,636 | |
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A+5.0 ★Texas Ratio: 3.66% |
Conventional, FHA, VA, Jumbo, HELOC | 19 +1 HELOCs |
2.5% | 90.5% | $481,842 | View |
United Wholesale Mortgage
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Conventional, FHA, VA, HELOC | 16 +1 HELOCs |
2.1% | 84.2% | $355,000 | |
Guild Mortgage Company
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Conventional, FHA, VA | 15 | 2% | 100% | $376,333 | |
Prosperity Home Mortgage, LLC
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Conventional | 13 | 1.7% | 100% | $331,153 | |
Newrez LLC
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Conventional, FHA, VA | 10 | 1.3% | 83.3% | $329,000 | |
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A+5.0 ★Texas Ratio: 2.02% |
Conventional, FHA, VA | 8 | 1.1% | 100% | $418,750 | View |
Nationstar Mortgage
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Conventional, VA | 8 | 1.1% | 80% | $316,250 | |
Mortgage Research Center
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FHA, VA | 7 | 0.9% | 88.9% | $409,285 | |
loanDepot.com LLC
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Conventional, FHA, VA | 6 | 0.8% | 75% | $306,666 | |
Freedom Mortgage Corporation
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Conventional, FHA, VA | 5 | 0.7% | 62.5% | $313,000 | |
Nations Lending Corporation
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Conventional, VA | 5 | 0.7% | 100% | $337,000 | |
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A+5.0 ★Texas Ratio: 0.51% |
Conventional, VA | 5 | 0.7% | 83.3% | $211,000 | View |
Wings Financial Credit Union
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Conventional, HELOC | 4 +1 HELOCs |
0.5% | 100% | $460,000 | |
Pennymac Loan Services LLC
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Conventional | 4 | 0.5% | 80% | $62,500 | |
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A+5.0 ★Texas Ratio: 3.87% |
Conventional, HELOC | 3 +3 HELOCs |
0.4% | 100% | $221,666 | |
CrossCountry Mortgage, LLC
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Conventional, FHA, HELOC | 3 +1 HELOCs |
0.4% | 100% | $318,333 | |
Guaranteed Rate Affinity, LLC
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Conventional | 3 | 0.4% | 100% | $371,666 | |
Churchill Mortgage Corporation
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Conventional | 3 | 0.4% | 75% | $45,000 | |
Gold Star Mortgage Financial Group, Corporation
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Conventional, FHA | 2 | 0.3% | 100% | $150,000 | |
Sage Home Loans Corporation
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Conventional | 2 | 0.3% | 100% | $415,000 | |
Nbkc Bank
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Conventional, VA | 2 | 0.3% | 100% | $420,000 | |
AmeriHome Mortgage Company, LLC
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Conventional, FHA | 2 | 0.3% | 100% | $350,000 | |
Movement Mortgage, LLC
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Conventional | 2 | 0.3% | 100% | $335,000 | |
Planet Home Lending, LLC
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FHA, VA | 2 | 0.3% | 100% | $400,000 | |
Pentagon Federal Credit Union
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Conventional, VA | 2 | 0.3% | 66.7% | $475,000 | |
Carrington Mortgage Services LLC
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Conventional, FHA | 2 | 0.3% | 100% | $190,000 | |
Ark-La-Tex Financial Services LLC
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Conventional | 2 | 0.3% | 100% | $285,000 | |
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A+5.0 ★Texas Ratio: 5.75% |
Conventional, HELOC | 1 +1 HELOCs |
0.1% | 100% | $325,000 | |
EMM Loans LLC
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VA | 1 | 0.1% | 100% | $215,000 | |
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A+5.0 ★Texas Ratio: 4.11% |
Conventional | 1 | 0.1% | 100% | $335,000 | View |
American Airlines Federal Cred
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Conventional | 1 | 0.1% | 100% | $525,000 | |
American Financial Resources LLC
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VA | 1 | 0.1% | 100% | $265,000 | |
Royal United Mortgage LLC
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FHA | 1 | 0.1% | 100% | $445,000 | |
Primelending
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Conventional | 1 | 0.1% | 100% | $575,000 | |
Lakeview Loan Servicing, LLC
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Conventional | 1 | 0.1% | 33.3% | $75,000 | |
Kind Lending, LLC
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Conventional | 1 | 0.1% | 100% | $365,000 | |
PHH Mortgage Corporation
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Conventional | 1 | 0.1% | 100% | $585,000 | |
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A+5.0 ★Texas Ratio: 4.37% |
Conventional | 1 | 0.1% | 100% | $225,000 | View |
Amerisave Mortgage Company
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Conventional | 1 | 0.1% | 25% | $95,000 | |
American Financial Network, Inc.
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Conventional | 1 | 0.1% | 100% | $405,000 | |
Homestead Funding Corp.
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Conventional | 1 | 0.1% | 100% | $455,000 | |
HomeBridge Financial Services, Inc
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VA | 1 | 0.1% | 100% | $325,000 | |
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B-3.5 ★Texas Ratio: 6.80% |
VA | 1 | 0.1% | 100% | $325,000 | View |
AIM Credit Union
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Conventional | 1 | 0.1% | 100% | $225,000 | |
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A+5.0 ★Texas Ratio: 3.94% |
Conventional | 1 | 0.1% | 100% | $555,000 | View |
Intelliloan, Inc.
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FHA | 1 | 0.1% | 100% | $175,000 | |
Greenway Mortgage Funding Corp.
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VA | 1 | 0.1% | 100% | $285,000 | |
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A+5.0 ★Texas Ratio: 2.98% |
Conventional | 1 | 0.1% | 100% | $585,000 | View |
Lake Michigan Credit Union
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Conventional, Jumbo | 1 | 0.1% | 100% | $975,000 | |
| Conventional | 1 | 0.1% | 100% | $415,000 | View | |
Better Mortgage Corporation
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Conventional | 1 | 0.1% | 100% | $405,000 | |
Mutual of Omaha Mortgage
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FHA | 1 | 0.1% | 100% | $325,000 | |
New American Funding, LLC.
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FHA | 1 | 0.1% | 50% | $495,000 | |
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A+5.0 ★Texas Ratio: 3.22% |
Conventional | 1 | 0.1% | 100% | $385,000 | View |
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A4.8 ★Texas Ratio: 2.45% |
Conventional, Jumbo | 1 | 0.1% | 100% | $1,025,000 | View |
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A5.0 ★Texas Ratio: 9.09% |
Conventional | 1 | 0.1% | 100% | $365,000 | View |
Loan Simple, Inc.
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FHA | 1 | 0.1% | 100% | $385,000 | |
Village Capital & Investment
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VA | 1 | 0.1% | 100% | $215,000 | |
Figure Lending LLC
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HELOC | 0 +5 HELOCs |
0% | n/a | ||
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B4.5 ★Texas Ratio: 20.96% |
HELOC | 0 +4 HELOCs |
0% | n/a | View | |
Lendage, LLC dba Achieve Loans
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HELOC | 0 +4 HELOCs |
0% | n/a | ||
Alliant Credit Union
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HELOC | 0 +1 HELOCs |
0% | n/a | ||
Bremer Bank NA
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HELOC | 0 +1 HELOCs |
0% | n/a | ||
Navy Federal Credit Union
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HELOC | 0 +1 HELOCs |
0% | 0% | ||
Spring Eq, LLC
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HELOC | 0 +1 HELOCs |
0% | 0% |
Sun Prairie Mortgage Rate Trends
Daily average mortgage rates for Wisconsin compared with the national average, updated every evening.
Mortgage Lenders and Mortgage Brokers Near Me in Sun Prairie, Wisconsin
Looking for mortgage lenders near me or mortgage brokers near me in Sun Prairie? The list below shows the banks, credit unions and mortgage brokers that closed home loans in Sun Prairie in 2025, with lenders based there listed first.
Types of Mortgage Lenders in Sun Prairie, WI
Use these to narrow the list above. Each category shows how many Sun Prairie, WI lenders fit and what that kind of lender is usually best for.
Who Lends in Sun Prairie, WI
Independent mortgage companies closed 38.3 percent of home loans in Sun Prairie, Wisconsin in 2025, banks 29.4 percent and credit unions 32.3 percent. Thompson Kane & Company, Inc was the largest mortgage company, The Park Bank the largest bank and Summit Credit Union the largest credit union. Among lenders headquartered in Wisconsin, The Park Bank led with 18 loans.
How to Read This List
A high approval share with a small median loan usually points to a lender comfortable with first time and FHA borrowers. A large median loan with conventional and jumbo programs points to a move up and jumbo specialist. The health grade says whether a bank or credit union is financially sound; it says nothing about service, which is what the reviews below are for.
Title or escrow companies usually handle closings in Wisconsin. Real estate transfer fee of $3 per $1,000 of value (0.3 percent), paid by the seller (Wis. Stat. 77.22); no mortgage tax.
More Wisconsin Mortgage Lender Pages
Frequently Asked Questions About Mortgage Lenders in Sun Prairie, WI
By home loans closed in 2025, The Park Bank was the largest mortgage lender in Sun Prairie, Wisconsin with 18 loans, about 2.4 percent of the market. Source: Home Mortgage Disclosure Act data for 2025, published by the FFIEC and CFPB.
Among lenders with meaningful volume in Sun Prairie, Wisconsin, Thompson Kane & Company, Inc approved the highest share of completed applications in 2025 at 98 percent, against a 91.3 percent average for all lenders. Approval share reflects the applicants a lender attracts as much as its underwriting, so compare it alongside loan programs and median loan size. Source: Home Mortgage Disclosure Act data for 2025, published by the FFIEC and CFPB.
26 lenders closed FHA loans in Sun Prairie, Wisconsin in 2025, led by Thompson Kane & Company, Inc with 8. 28 lenders closed VA loans, led by Mortgage Research Center. Use the FHA and VA filters above the table to see only those lenders; FHA loans allow 3.5 percent down and lower credit scores, VA loans need no down payment for eligible veterans. Source: Home Mortgage Disclosure Act data for 2025, published by the FFIEC and CFPB.
Yes. 54 banks and 19 credit unions closed home loans in Sun Prairie, Wisconsin in 2025, alongside 49 independent mortgage companies and brokers. Banks and credit unions carry a MonitorBankRates health grade. Mortgage companies are not deposit institutions, so they have no health grade; their HMDA figures and borrower reviews stand in. Source: Home Mortgage Disclosure Act data for 2025, published by the FFIEC and CFPB.
Lenders are ranked only by the number of home loans they closed in Sun Prairie, Wisconsin during 2025 as reported under the federal Home Mortgage Disclosure Act. No lender pays to be listed or to rank higher, and reviews do not change the order. Counts cover first and second lien loans on one to four unit homes for purchase, refinance and home improvement; home equity lines are counted separately.
Methodology and Sources
Lender rankings use the loan level records that lenders file under the Home Mortgage Disclosure Act, published by the FFIEC and the Consumer Financial Protection Bureau for the 2025 reporting year. Counts include originated first and subordinate lien loans on one to four unit homes in Sun Prairie, Wisconsin for purchase, refinance and other purposes; home equity lines of credit are counted separately and reverse mortgages and business purpose loans are excluded. Approval share is originations plus approved but not accepted applications divided by all completed applications (withdrawn and incomplete files are excluded). Lender type comes from the lender's federal regulator and the FFIEC National Information Center. City figures use the Census tracts that make up Sun Prairie. Health grades are MonitorBankRates data and are current as of the date shown. Lenders below the HMDA reporting thresholds do not appear. MonitorBankRates receives no payment for placement on this page. Last updated October 8, 2026.
