According to Duane Buziak, the right multi family property mortgage options depend less on the building and more on how you plan to use it: live in one unit, rent them all, or renovate and hold. The seven strategies below cover financing for 2-4 unit and larger buildings, so you can match the loan to your plan. At Mortgage Rate Hawk, the philosophy is “We Don’t Just Look. We Hunt.” The same scenario priced several ways can land in very different places, and the habit that pays is Watch. Compare. Save. Every payment figure below is an illustration with assumed rates, not a quote or a commitment to lend.
1. Conventional financing for 2-4 unit owner-occupants
If you will live in one unit of a duplex, triplex, or fourplex, Fannie Mae and Freddie Mac programs treat the purchase as an owner-occupied home loan rather than an investment loan. That usually means better pricing than investor loans, and part of the rent from the other units can help you qualify. Buyers call this “house hacking.”
Suppose a buyer in Raleigh, NC purchases a duplex for $520,000 with 15% down ($78,000), leaving a $442,000 loan. At an assumed 6.50% on a 30-year fixed, principal and interest is about $2,794. Add $420 in taxes, $150 in insurance, and roughly $130 in mortgage insurance, and the full payment (PITIA: principal, interest, taxes, insurance, and association dues) is about $3,494. The appraiser’s market rent for the second unit is $1,900. Underwriters generally credit 75% of that, or $1,425, so the rent helps with qualifying while the real-world cost of living there is closer to $2,069 a month if the unit rents at full price.
- Gather two years of tax returns, W-2s or 1099s, and recent pay stubs.
- Get a pre-approval that states unit count and your occupancy plan.
- Order the appraisal with a rent schedule (the appraiser’s market rent estimate).
- Collect quotes on the exact same scenario.
The common mistake is assuming rent counts dollar for dollar without documentation. It does not. As of 2026, the Fannie Mae Selling Guide sets minimum down payments of 15% for two units and 25% for three to four units, and 3-4 unit properties must also pass a self-sufficiency test, where the property’s own rent has to cover its payment. Confirm the details with your loan officer before you write an offer.
Measure total monthly payment after mortgage insurance against projected net rent, and cash needed to close. If the building only works with rosy rent assumptions, the loan is not the problem.
2. FHA loans on 2-4 units
An FHA-insured loan lets an owner-occupant buy a one-to-four unit home with a low down payment, generally 3.5% with a qualifying credit score. The trade-off is mortgage insurance: an upfront premium (1.75% of the base loan, usually financed) plus an annual premium for years.
For example, imagine a first-time buyer in Baltimore, MD buying a triplex for $450,000 with 3.5% down ($15,750). The base loan is $434,250. Financing the 1.75% upfront premium adds $7,599, for a total loan of about $441,849. At an assumed 6.25%, principal and interest is about $2,721. With about $199 a month in annual mortgage insurance (assuming roughly 0.55%; verify the current schedule) and $710 for taxes and insurance, the payment is about $3,630. If the two rented units bring in $1,700 each, the buyer’s net cost is about $230 a month. On the self-sufficiency test, 75% of rent for all three units ($5,100) is $3,825, which clears the $3,630 payment by a narrow margin.
That narrow margin is the lesson. Run the numbers before you fall for the building.
- Look up the 2026 county FHA limit for the unit count on HUD.gov.
- Confirm the property meets HUD condition standards, since peeling paint or a failing roof can stall the file.
- Run the self-sufficiency test for 3-4 units.
- Price both the upfront and annual mortgage insurance.
Many buyers ignore the ongoing premium and the condition rules. A fixer-upper that fails appraisal inspection may need a renovation loan instead (see strategy 6). Measure cash to close and total monthly cost including mortgage insurance, then hold that number up against a conventional quote on the same building.
3. VA loans for multi family homes
Eligible veterans and service members can use a VA loan on a 2-4 unit property with little or no down payment, provided they occupy one unit. It is a residential loan, not an investor product, which is why VA cannot finance a pure rental purchase.
Start with eligibility. Duane Buziak can pull your Certificate of Eligibility (COE) electronically using your Social Security number and date of birth, so there is no paper chase. With full entitlement, there is no VA-set loan limit. If you have used entitlement before, second-tier (bonus) entitlement applies: take the county loan limit and multiply by 25% for the maximum guarantee, subtract the entitlement already used, and multiply what remains by four for your zero-down purchase limit.
Here is an illustration. A veteran in Virginia Beach, VA buys a $600,000 duplex with no down payment, lives in one unit, and rents the other for $2,200. A first-use funding fee of 2.15% (check the VA funding fee table for 2026, since it varies by use and down payment) is $12,900, financed into a $612,900 loan. At an assumed 6.00%, principal and interest is about $3,675, and with $790 for taxes and insurance, the payment is about $4,465. Net of the $2,200 rent, the veteran’s housing cost is about $2,265.
The common mistakes are treating VA as an investment loan and forgetting the funding fee, which is waived for some veterans with service-connected disability ratings. Measure out-of-pocket cash at closing and the monthly payment after rent offset, and compare both against the FHA and conventional quotes in strategies 1 and 2. You can also confirm your occupancy plan and the details at VA.gov.
4. Duane Buziak’s method: compare rates by unit count, occupancy, and loan type
Pricing on multi family property mortgage options moves with unit count, occupancy, credit, down payment, and loan-level price adjustments (LLPAs, the risk-based fees built into agency pricing). A fourplex costs more to finance than a single-family home, and an investor fourplex costs more than an owner-occupied one. The only way to see the spread is to hold the property constant and change the program.
Here is Duane Buziak’s framework applied to one Florida fourplex at $800,000. The rates are assumptions chosen to show structure, not quotes.
| Feature | Owner-Occupied Conventional | FHA (Owner-Occupied) | Investor DSCR |
|---|---|---|---|
| Occupancy | You live in one unit | You live in one unit | Rental only |
| Down payment | 25% ($200,000) | 3.5% ($28,000) | 25% ($200,000) |
| Loan amount | $600,000 | $772,000 base, about $785,510 with financed upfront premium | $600,000 |
| Assumed rate | 6.50% | 6.25% | 7.25% |
| Principal and interest | about $3,792 | about $4,837 | about $4,093 |
| Mortgage insurance | None at 25% down | Upfront plus annual premium | None |
| How income is counted | Your income, plus a share of rent | Your income, plus a share of rent | Property rent versus payment |
| Prepayment penalty | No | No | Often yes |
Look at what the table shows. The FHA payment is the highest before mortgage insurance is added, because the loan is larger, even at a lower rate. The DSCR loan costs more per month on the same $600,000 but asks nothing about your personal income. Neither “cheapest rate” nor “lowest down payment” tells the whole story.
- Define the scenario: price, down payment, credit score, occupancy, and unit count.
- Request quotes on identical terms, with the same points and credits.
- Compare APR and cash to close on the Loan Estimate that the CFPB explains.
- Ask for a soft-pull, no-touch credit check first, so shopping does not ding your score.
Digital lenders such as Lower and Rocket have real strengths, including polished apps and clear pricing. As a broker, Duane Buziak shops hundreds of wholesale lenders, and PowerTPO is Lower LLC’s own wholesale subsidiary, which he accesses directly: same underwriters, no retail markup. That does not promise a lower rate on any given day, which is why the comparison itself matters.
The mistake to avoid is comparing quotes with different points, credits, or occupancy assumptions. Measure APR and total cost over the years you expect to hold the property.
5. DSCR loans for rental income qualification
A debt service coverage ratio (DSCR) loan is a non-QM investor product. It qualifies the property, not the borrower: divide the monthly rent by the monthly PITIA, and a result above the lender’s minimum (often 1.0 or somewhat higher) supports approval. There are no tax returns or pay stubs, which suits self-employed investors and anyone with several properties.
Take a Tennessee fourplex priced at $640,000 with 25% down ($160,000), leaving a $480,000 loan. At an assumed 7.25% on a 30-year fixed, principal and interest is about $3,275. Add $450 in monthly taxes and $300 in insurance, and PITIA is about $4,025. Four units renting at $1,450 each total $5,800 a month.
$5,800 divided by $4,025 is a DSCR of about 1.44. That clears 1.0 comfortably. Monthly cash flow before operating costs is $1,775, but after setting aside, say, 15% of rent ($870) for vacancy and repairs, the realistic figure is about $905.
- Collect signed leases, or order a market rent appraisal if units are vacant.
- Calculate rent divided by PITIA yourself before you submit anything.
- Prepare a larger down payment and cash reserves.
- Read the prepayment penalty terms and compare them with your plan to sell or refinance.
The mistake is overlooking that DSCR loans usually carry a higher rate, a bigger down payment, and often a prepayment penalty compared with agency loans. Convenience is paid for. Measure the DSCR against the lender’s minimum, plus monthly cash flow after every cost, not just the mortgage.
6. 203(k) and renovation loans for multi family rehab
Some of the most attractive multi-unit buildings are the tired ones. A renovation loan wraps purchase and repairs into a single mortgage, so you do not need a separate construction loan or a pile of cash. The FHA 203(k) program works for one-to-four unit properties, and conventional renovation products exist as well.
For example, imagine an outdated triplex in Georgia priced at $380,000 that needs a $28,000 roof and a $22,000 kitchen update. Add a 15% contingency on the $50,000 of work ($7,500), and repairs total $57,500. The project costs $437,500. If the improved value comes in near $480,000, the renovation loan makes sense. If the after-repair value comes in near the project cost, it does not. Verify current program details on HUD.gov; the maximum loan is tied to value after improvements and project cost.
- Get written contractor bids for each repair item.
- Hire the HUD consultant or inspector the program requires for larger projects.
- Submit the repair scope and let the appraiser value the property as improved.
- Plan for draw inspections, since funds are released as work is completed.
- Add a contingency cushion, commonly 10% to 20%, to every estimate.
The classic mistake is underestimating costs and timeline, then having no cushion when the contractor opens a wall. Measure total project cost against after-repair value, and months until every unit is rentable. Each vacant month while you carry the payment cuts into the return.
7. Commercial and portfolio options for 5+ units
Once a building has five or more units, it is no longer a residential loan. Underwriting moves toward the property’s income, and standard agency rules for owner-occupied 1-4 units stop applying. Many buyers are surprised to learn that a six-unit building is financed like a business asset.
Here is an illustration, with no invented figures. An investor who started with an owner-occupied fourplex now eyes a six-unit building. The lender will look at net operating income (NOI): collected rent minus operating expenses such as taxes, insurance, maintenance, and management, before debt service. Then DSCR is NOI divided by annual debt payments. A stronger NOI-to-debt ratio supports a larger loan. The investor’s personal income still matters, but less.
- Pull the seller’s income and expense statements and current rent roll.
- Compute NOI yourself and sanity-check expenses against typical ratios.
- Speak with Duane Buziak about what is offered through a network of vetted commercial and specialty lending partners.
- Compare terms, including balloons and amortization.
The mistake is applying residential assumptions. Commercial terms often include a shorter fixed period (for instance, five to ten years) with a longer amortization schedule, so a balloon payment comes due and you must refinance or pay off. Down payments are typically larger, too. Measure NOI, DSCR, and the loan’s term versus its amortization, because the day the balloon comes due is a planning date, not a surprise.
Multi family property mortgage questions, answered directly
What loan can I use to buy a duplex and live in one side?
Conventional, FHA, and VA loans all allow it. You must occupy one unit as your primary residence, and each program has different down payment, mortgage insurance, and fee rules.
How much down payment does a multi family property need?
It depends on the program and unit count. As of 2026, FHA allows as little as 3.5% and VA can be zero down for eligible borrowers. Conventional owner-occupied loans need more for 2 units (15% under Fannie Mae rules) and 3-4 units (25%), and investor loans typically need 20% to 25% or more.
Can rental income help me qualify?
Yes, with documentation. Lenders typically credit about 75% of lease or market rent, which accounts for vacancy and upkeep, and rent from the unit you occupy generally does not count toward qualifying income on a 2-unit purchase.
What is the self-sufficiency test?
It is a rule for 3-4 unit properties that requires the property’s own rental income to cover its payment. Fannie Mae and FHA each apply a version, so a building that cannot support itself on rent may not qualify.
Can a VA loan buy a multi family property?
Yes, up to four units, if you live in one of them. VA cannot finance a purely investment property. Check VA.gov for current rules.
What are the 2026 loan limits for multi-unit properties?
Limits are set by county and rise with unit count. FHFA publishes conforming limits and HUD publishes FHA limits, so check both for your county before you shop.
What is a DSCR loan?
A DSCR loan qualifies an investment property on its rent compared with its payment, not on your personal income. Rent divided by PITIA gives the ratio.
Are 5+ unit buildings financed differently?
Yes. Five or more units are treated as commercial real estate and underwritten mainly on NOI and DSCR, often with balloon terms and larger down payments.
How do I compare mortgage rates for a fourplex in Florida?
Request quotes on an identical scenario, then compare APR and cash to close on each Loan Estimate. The CFPB offers guidance on reading the form. Make sure points, credits, and occupancy assumptions match.
Will shopping hurt my credit?
A soft-pull, no-touch credit check lets you see options without a hard inquiry, and Mortgage Rate Hawk by Duane Buziak offers it for free. Ask before any lender runs a full pull.
Where to start: the owner-occupied path or the rental path
If you will live in the building, begin with conventional, FHA, and VA, since owner-occupied financing usually carries the lowest down payments and the most flexible qualifying. If you will not live there, move to DSCR or, for five or more units, commercial options. Renovation financing layers on top of either path when the property needs work.
Then contact Duane Buziak at Mortgage Rate Hawk by Duane Buziak, 804-212-8663, so he can hunt rates across programs for your exact scenario. Your dream home is waiting, so don’t let the mortgage process hold you back. Get your free rate comparison and personalized loan match today, with same-day expert guidance to help you find the right path forward, whether you’re a first-time buyer or ready to refinance.
