Bank of Sun Prairie
Bank of Sun Prairie received 221 applications in 2025 and made 153 mortgages, in 18 counties across 1 state. The median rate its borrowers got was 6.500% on a median loan of $295,000. Of 191 decisions, 23 were denials — 12.0%, most often for debt-to-income ratio.
| Legal Entity Identifier | 6354007NTMKKVRFIIP73 |
|---|---|
| Applications received | 221 |
| Mortgages made | 153 |
| Denied | 23 |
| Approved, not taken up | 15 |
| Withdrawn or incomplete | 30 |
| Loans bought from other lenders | 0 |
| Median rate spread over the prime offer rate | -0.072 points |
| FDIC-insured bank | Yes: Bank of Sun Prairie, 8 offices |
By loan purpose
| Purpose | Mortgages made | Median rate | Median loan | Denied |
|---|---|---|---|---|
| Home purchase | 99 | 6.500% | $305,000 | 4.5% |
| Refinancing | 37 | 6.375% | $305,000 | 21.8% |
| Cash-out refinancing | 12 | 6.063% | $245,000 | 30.0% |
| Other purposes | 5 | Under 10 loans | Under 10 loans | 0.0% |
Where Bank of Sun Prairie lends most
The 18 counties where it made the most mortgages in 2025. Each county page ranks every lender there.
| County | Mortgages made | Median rate | Denied |
|---|---|---|---|
| Dane County, WI | 91 | 6.500% | 15.3% |
| Columbia County, WI | 15 | 6.375% | 5.9% |
| Jefferson County, WI | 14 | 6.813% | 0.0% |
| Rock County, WI | 8 | Under 10 loans | 21.4% |
| Milwaukee County, WI | 4 | Under 10 loans | 0.0% |
| Waukesha County, WI | 4 | Under 10 loans | 0.0% |
| Dodge County, WI | 3 | Under 10 loans | 0.0% |
| Green County, WI | 3 | Under 10 loans | 0.0% |
| Sauk County, WI | 3 | Under 10 loans | 0.0% |
| Adams County, WI | 1 | Under 10 loans | 0.0% |
| Door County, WI | 1 | Under 10 loans | 0.0% |
| Iron County, WI | 1 | Under 10 loans | 0.0% |
| Juneau County, WI | 1 | Under 10 loans | 0.0% |
| Marquette County, WI | 1 | Under 10 loans | 0.0% |
| Vilas County, WI | 1 | Under 10 loans | 0.0% |
| Walworth County, WI | 1 | Under 10 loans | 0.0% |
| Waushara County, WI | 1 | Under 10 loans | 0.0% |
| Fond du Lac County, WI | 0 | Under 10 loans | 50.0% |
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When Bank of Sun Prairie’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.