Minnesota investor guide
How to read the numbers
(and the Minnesota fine print)
Every metric the calculator produces, explained like a friend would — followed by the things that are specific to buying rentals in Minnesota.
The metrics
Eight numbers, one honest picture
Net operating income (NOI)
Effective gross income − operating expenses
Everything the property earns after vacancy and every operating cost, before the mortgage. NOI is the number lenders and appraisers anchor on because it describes the property, not your financing.
Cap rate
Annual NOI ÷ purchase price
The unleveraged yield. Useful for comparing two properties head-to-head. Twin Cities long-term rentals often trade in the mid single digits; higher cap rates usually mean more risk, more work, or a smaller market.
Cash flow
NOI − mortgage payment
What actually lands in (or leaves) your account each month. The calculator deducts a vacancy allowance and a maintenance budget before calling anything cash flow — because the roof does not care that you skipped the line item.
Cash-on-cash return
Annual cash flow ÷ total cash invested
Your first-year cash yield on the down payment, closing costs and rehab you put in. It ignores appreciation and principal paydown, which is exactly why it is a useful gut-check on a leveraged deal.
DSCR
Annual NOI ÷ annual debt service
Debt service coverage ratio. 1.00× means the property exactly covers its mortgage; many investor loan programs want roughly 1.20–1.25× or better. Below 1.00× you are subsidizing the property from your own pocket.
Rent-to-price & GRM
Monthly rent ÷ price · Price ÷ annual rent
Screening shortcuts. The old "1% rule" (monthly rent at least 1% of price) is rare in the metro today; 0.7–0.9% is more typical, which is why the full expense model matters more than the rule of thumb.
Total return & CAGR
Appreciation + principal paydown + cash flow
Cash flow is only one of three ways a rental pays you. The projection adds loan paydown and appreciation to get your total investment gain, then expresses it as return on investment and a compound annual growth rate (CAGR) over the years you own it.
Break-even occupancy
(Operating expenses + mortgage) ÷ gross income
The share of scheduled rent you must actually collect to cover every bill. Above 100% means the property loses money even fully rented at the rent you entered.
Minnesota specifics
What's different about buying rentals here
General information, not legal or tax advice. Rules vary by city and change — confirm the current version with the municipality, your CPA and your attorney.
Non-homestead property tax
An investment property you do not live in is classified non-homestead in Minnesota. It does not receive the homestead market-value exclusion and is taxed under a different class rate, so the effective tax rate is typically higher than the same house would carry as a primary residence. Pull the actual proposed tax from the county parcel record and enter the real number — do not assume the seller’s homestead bill carries over.
Rental licensing
Minneapolis, St. Paul, Duluth, Rochester and many suburbs require a rental license and periodic inspection for each rental dwelling. Budget the license fee and any inspection-driven repairs in your rehab line, and confirm the property can be licensed at all before you close.
Rent stabilization in St. Paul
St. Paul limits annual rent increases under its residential rent stabilization ordinance (with exemptions, including for newer construction, and a process for larger increases). If the property is in St. Paul, test the projection with lower rent growth. Minneapolis has no rent-control ordinance in effect as of this writing; check the city’s current status before relying on either.
Winter and the cost of deferred maintenance
Furnaces, roofs, ice dams, frozen lines and snow removal are real line items here. The default maintenance budget of 1% of value per year is generic; older Minneapolis and St. Paul housing stock often deserves more. Utilities paid by the owner on multi-unit buildings (common heat, water/sewer, trash) belong in the utilities line.
House-hacking a 2–4 unit
Live in one unit and rent the rest, and owner-occupied financing with a much lower down payment may apply. The calculator models a pure investment purchase; for a house-hack, enter only the rent you will collect from the other units and ask your loan officer which programs fit.
Short-term rentals
Many Minnesota cities regulate or license short-term rentals separately, and lenders underwrite them differently from long-term leases. This tool models long-term rental income with a vacancy allowance; it is not an STR calculator.
Before you write the offer
A six-line checklist
- Real rent, not Zestimate rent. Pull three comparable leases, or ask a local property manager what the unit rents for today.
- Real tax, not the seller's tax. Look up the parcel; model it as non-homestead.
- An insurance quote for a landlord policy on that address — not a guess.
- Reserves you'd actually keep. Lenders will want to see them after closing anyway.
- The DSCR line. If it's under 1.0×, the property is a bet on appreciation. Know that going in.
- A loan officer's eyes on the PDF. The Oliver White Mortgage Group will tell you what a lender will actually do with these numbers.
Numbers look good? Get them financed.
A spreadsheet can’t tell you what a lender will actually approve. The Oliver White Mortgage Group can — pick your loan officer, download the PDF, and bring the numbers to a real conversation.