Badger Cost Journal · Wisconsin Mortgage & Housing Research

Baraboo, Sauk Prairie and Portage Home Loans: Sauk and Columbia County Commuter Options — Badger Cost Journal

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Updated October 2026

Baraboo, Sauk Prairie, Portage and Reedsburg offer different tradeoffs for buyers commuting toward Madison or working locally. Wisconsin Dells adds another distinction: a property marketed for vacation use may not qualify like an ordinary primary residence. Decide how the home will actually be occupied before comparing down payments, rates or assistance programs.

Separate commuter homes from resort properties

A primary residence, second home and investment property have different underwriting requirements. Condominiums can also require project review, especially where hotel-style operations, rental restrictions or concentrated ownership are involved. A listing's description of easy rental income does not establish mortgage eligibility.

For a commuter home, compare door-to-door travel at the times you expect to drive. Include fuel and vehicle wear outside the mortgage payment. For seasonal hospitality income, prepare documentation showing earnings history and whether employment continues throughout the year.

Use the monthly payment calculator for housing costs, then add transportation and association expenses that are not already included.

Select financing around actual occupancy

The 2026 conforming baseline is $832,750 across Wisconsin's 72 counties. That includes Sauk and Columbia counties; check FHFA Loan Limits for the relevant property unit count. Loan limits are not guarantees of approval or maximum purchase prices.

WHEDA Advantage Conventional and WHEDA Advantage FHA are worth reviewing for eligible owner-occupants. Easy Close DPA offers up to 6% through a 10-year second loan. Capital Access DPA provides $7,500 or 3% under its program calculation as a zero-interest, deferred loan. The Wisconsin Housing and Economic Development Authority provides current eligibility and assistance details. Do not build a vacation-home budget around primary-residence assistance.

Plan for taxes and settlement

Wisconsin's real estate transfer fee equals $3 per $1,000, traditionally paid by the seller. A $300,000 transfer therefore produces a $900 fee before considering any applicable exemption. Contract terms determine the parties' broader allocation of closing expenses.

Property taxes require a separate review. Check whether the bill reflects the completed improvements and whether the owner qualifies for the Lottery and Gaming Credit. Read credit and assessment guidance from the Wisconsin Department of Revenue, then build prepaid taxes, insurance and escrow deposits into the closing cost estimator. Preserve additional cash for commuting and the first winter's utility costs.

Compare Current Mortgage Rates

Compare current APRs, points, fees, and estimated monthly payments from participating lenders below.

Loan Program Comparison: 2026 Benchmarks

Baraboo, Sauk Prairie and Portage Home Loans: Sauk and Columbia County Commuter Options — Choose a mortgage by comparing eligibility, upfront cash and total monthly costs, not the advertised rate alone. Conventional, FHA, VA and USDA serve different borrowers. Confirm county limits, taxes, insurance and lender requirements before comparing personalized Loan Estimates for your household.

Historical 2025 one-unit comparison: conforming $832,750; FHA floor $541,287. County and unit-count limits can differ.

Loan programDown payment / equity2026 one-unit baselineCosts and page-specific comparison
Conventional3%–5% subject to eligibility$832,750PMI generally below 20% down
FHA3.5% at 580+; 10% at 500–579$541,287 floor1.75% upfront MIP; 0.55% annual for >95% LTV, base loan ≤$726,200, term >15 years
VA0% for eligible borrowersNo VA limit with full entitlementNo monthly PMI; funding fee unless exempt
USDA0% for eligible borrowersIncome, address and repayment eligibilityGuarantee and annual fees; confirm current schedule
JumboLender-specific cash and reservesAbove applicable conforming limitLender-specific pricing and insurance
Home Equity / RefinanceEquity and underwriting dependentProperty and lender dependentCompare closing costs, term and break-even

Sources: FHFA limits; HUD FHA limits.

Editorial Methodology & Primary Sources

Verification date: Not recorded; check the primary source and lender timestamp before relying on an estimate.

Rate comparisons use participating lender feeds, not a whole-market survey or guaranteed offers. Freddie Mac PMMS is a market benchmark, not a personalized quote. Calculator models rely on published regulatory formulas and disclosed assumptions rather than fabricated first-person loan testing.

Monthly principal and interest use the amortization formula P × r / (1 − (1 + r)−n), where r is the monthly note rate and n is the number of payments; at zero interest use P / n. PITI adds monthly property taxes and homeowners insurance; PMI is separate. APR includes applicable finance charges under Regulation Z and is not the note rate used for payments. Compare lender Loan Estimates for actual APR and fees.

The payment snapshot uses illustrative annual taxes of 1% of home price, $1,200 insurance and 0.5% PMI below 20% down, not verified local quotes. Other calculators disclose their inputs and assumptions. Published guidance and lender feeds may change independently; confirm current program rules, taxes and offers before a decision.