Billings has a solid stock of small multifamily: older duplexes and converted houses near downtown, brick fourplexes from the 1960s and 70s, and newer side-by-side units on the West End and in the Heights. Rents per unit are moderate, but so are prices.
In short: LendingStreet finances Billings duplexes, triplexes and fourplexes with DSCR loans that qualify on the combined rent of all units, with no W-2s or tax returns. Loans start at $150,000, purchases go up to 80% LTV and the minimum credit score is 620. Every unit must be rented, and LLC borrowers are standard.
Close to downtown, the North Elevation and the historic neighborhoods near the Rims have older homes split into units and early 20th-century duplexes. The South Side has modest duplexes and small apartment houses at some of the city's lowest prices.
Mid-century fourplexes and triplexes are common along arterial streets and near the medical corridor around North 27th Street, where hospital staff rent. Newer side-by-side duplexes and townhome pairs are found on the West End and in the Heights, where they draw families on 12-month leases.
Demand comes from a broad base. Billings is the regional hub for healthcare, retail, energy and agriculture services across eastern Montana and northern Wyoming, and many workers rent while they decide where to buy. Well-kept two-bedroom units near the hospitals and downtown rarely sit empty long.
Billings and Yellowstone County use unified zoning regulations that set where two-family and multifamily housing is allowed. A legal duplex or fourplex should match its zoning or have legal nonconforming status. Converted houses deserve extra review, since some were divided without permits.
Montana passed laws in 2023 aimed at allowing duplexes and accessory units in more single-family areas of larger cities, and some of those reforms were challenged in court. Confirm the current rules with the City of Billings before counting on adding a unit.
Each type has its own costs and tenant base, and lenders look at actual leases or market rent for each unit.
Older properties near downtown often cost less but need more maintenance and may have shared utilities. Newer West End duplexes cost more but are easier to insure and maintain.
Rents per unit across these areas do not vary as much as prices do, which is why some investors find the strongest DSCR on the South Side and in older fourplexes, while others accept a lower ratio on the West End for lower maintenance and steadier tenants.
| Area | Typical stock | Tenants | Watch for |
|---|---|---|---|
| North Elevation and near downtown | Older duplexes, split houses | Mixed, medical staff | Permits for conversions, old systems |
| South Side | Small duplexes, 4-plexes | Workers, families | Condition, rent collection |
| Medical corridor | 1960s-70s fourplexes | Hospital staff | Parking, roofs, boilers |
| West End and Heights | Newer side-by-side duplexes | Families | Covenants, hail exposure |
This example is illustrative and not a quote. An investor buys a brick fourplex near the medical corridor for $520,000. Each unit rents for $1,050 a month, for $4,200 combined. Taxes are budgeted at $420 a month and insurance at $210.
At 80% LTV the loan is $416,000 and estimated principal and interest on a 30-year term is about $2,909. The total payment is about $3,539 and DSCR is about 1.19x. At 75% LTV the loan is $390,000, principal and interest is about $2,727, the payment about $3,357 and DSCR about 1.25x.
If the owner pays heat through a shared boiler, those costs are not in the DSCR payment but do reduce cash flow, so budget them separately.
Many Billings fourplexes of this age have one gas meter and one boiler for the building. Converting to separate heat is expensive, so most owners price heat into the rent. A lender will look at the rent you collect; your own budget should look at the heat bill too.
Montana reappraises residential property every two years. The state has also changed how it classifies residential property, and the treatment of long-term rentals can differ from second homes. Ask the Department of Revenue how your property is classified and what the next bill is likely to be.
Montana does not charge a real estate transfer tax, and it has no general sales tax. That keeps acquisition costs lower, but property taxes are a meaningful line in the ratio.
Montana's Residential Landlord and Tenant Act sets rules on deposits, notices and entry. There is no statewide rent control, and Montana law generally limits local rent control. Underwrite on market rents you can support with comparable leases.
Winter matters for tenants and owners alike. Leases should be clear about snow removal, heat and who reports frozen pipes, especially in older buildings with shared systems.
Screening and documentation matter more than any single rule. Keep written leases, move-in condition reports and records of every notice. A tidy rent roll speeds up both your DSCR file and any later refinance.
Billings sees regular hailstorms, and a fourplex roof is a large surface. Expect insurers to ask about roof age and material and to apply wind and hail deductibles. A newer impact-resistant roof can help.
Older buildings with original electrical panels or boilers may need updates before some insurers will write coverage. Get a quote during the inspection period.
Check the flood map as well. A few older neighborhoods on the South Side and near the Yellowstone River sit in or near mapped flood areas, and flood insurance would then be required.
Billings has some five- to eight-unit buildings near downtown and the hospitals. Those are still residential for DSCR purposes, though maximum LTV can be lower and varies by program; see our Billings 5-8 unit page. Nine or more units is commercial.
If you own five or more small properties, a blanket portfolio loan can combine them. Send the address, price, leases, tax bill and insurance quote and LendingStreet will run the numbers. Call (877) 298-1001 or use the form below to get a quote.
Yes. The loan qualifies on the combined rent of all four units, with no W-2s or tax returns. Purchases go up to 80% LTV.
No statewide rent control, and state law generally limits local rent control. Check current law.
Through the state's appraisal and classification system, with reappraisal every two years. Ask the Department of Revenue about your property's class.
On many programs, a market rent estimate can be used for a vacant unit. A signed lease strengthens the file.
Only if the conversion is legal. Bring permit history or zoning confirmation.
Yes. Rate-and-term and cash-out refinances are available, with cash-out up to 75% LTV. Seasoning rules for cash-out vary by program.
No. Our investor loans are business-purpose loans on non-owner-occupied property. Every unit has to be held as a rental.
2-3 competing quotes from 30+ capital sources. No credit pull. No commitment.
By clicking, you provide express written consent to be contacted by LendingStreet (NMLS #1734316) via SMS, phone, or email, possibly using automated technology, regarding your loan inquiry. Reply STOP to opt out. Consent is not required to obtain services. See our Privacy Policy and Terms.