The Quick Read: Sometimes, but only through a narrow path, because a five-unit building leaves the standard 1-4 unit short-term rental program and is reviewed as small-balance multifamily or commercial. Whether nightly income counts, and how it is measured, is the deciding variable. Local rules decide whether that income can exist at all.
- Four units or fewer is treated as residential; five or more moves to a different program or desk.
- Select lenders in the network review five-plus-unit buildings, but nightly-stay income is the exception, not the norm.
- The standard short-term rental parameters (75% LTV on a purchase, 70% on a refinance, a 640 score) are built for 1-4 units. A five-unit file is reviewed on its own terms.
- Zoning and local registration are separate gates from the loan.
- If DSCR doesn’t fit, a bank portfolio loan, a bridge loan, or seasoning the building on long-term leases may. Every figure here varies by lender and program — guidelines, property type, leverage, and credit profile all apply.
Why Five Units Is a Different Loan
Five units is the line between residential and commercial lending. LoopNet explains that a building of five or more units counts as commercial multifamily. Lenders there underwrite on property income, coverage, debt yield and net operating income trends. For 2-4 units, they lean on borrower income, credit and debt-to-income.
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Short-term rental income is documented with a 12-month history or a market data report. Program parameters update from Lendmire’s centralized guideline source.
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That line is a convention, not a law of physics. A five-unit building can look exactly like a four-unit one. The file just lands in a different channel, with different documents and a more property-centered review.
Across the wholesale network, the split works like this. Buildings of one to four units run through the residential DSCR programs. Select lenders review five-plus-unit buildings as small-balance multifamily. For the full program picture, see the complete DSCR loans guide.
| Factor | 1-4 Unit DSCR | 5+ Unit Multifamily |
|---|---|---|
| Classification | Residential | Small-balance commercial |
| Income measure | Rent vs. full payment | Often NOI-based |
| Appraisal | Rent schedule forms | Income approach |
| Documents | Leases, rent history | Rent roll, operating statements |
| Lender pool | Wide | Select lenders only |
The Problem Is the Nightly Income
Nightly-stay income is where most five-unit files stall. Practitioner views split across the market. Some programs treat a nightly-rental unit in a 5-8 unit building as vacant, so no income counts. Others, usually specialty small-balance commercial programs, will count it, but the pool of lenders is small.
Both statements can be true because they describe different programs. A residential-style program built around long-term leases has no framework for nightly stays at five units. A commercial-style program prices the building off its income history, so it can review nightly revenue if the operating record is clean.
That is why the first question to ask any lender is not “what is your DSCR floor?” It is “how do you treat nightly-rental income on a five-unit building?” The answer tells you which category the program sits in before you spend time on anything else. Final terms depend on lender guidelines, property type, leverage, and the borrower’s complete credit picture.
How Lenders Measure Nightly Income
Expect one of three methods. Each changes the ratio.
1. Trailing actuals. Platform payout history or a property-manager statement, usually a year of it. Cleanest for an existing operation.
2. Market-rent treatment. The appraiser uses a long-term rent schedule. This is often well below actual nightly income, so the ratio can look weak.
3. Projection-based. A data-service forecast supports income on a purchase with no history. Only some lenders accept it.
On a 1-4 unit file, the ratio is monthly rent divided by the full monthly obligation: principal, interest, taxes, insurance and any HOA dues. On a commercial-style five-unit file, the numerator is more likely net operating income, meaning income after operating expenses. LoopNet notes that at five units lenders look at net operating income and cash flow, and borrower net worth and liquidity still matter.
One more point worth stating plainly. Clearing 1.00 is not the same as positive cash flow. DSCR compares rent to the payment only. Repairs, vacancy, management, utilities and capital spending sit outside it, and nightly operations carry more of those costs than leases do.
A Worked Comparison
Picture an all-nightly five-unit building and run it two ways.
- Gross-rent method: the lender takes projected nightly revenue and divides it by the full monthly obligation. Say the result is about 2.0x.
- Net method: the lender first removes operating expenses, then compares what’s left to debt service. Here the same building might land near 1.4x.
Same building, same income, a very different number. Now remove the nightly income entirely, as a program that treats those units as vacant would. The ratio can fall below 1.00 on the remaining units alone. These ratios are modeled assumptions, not market data.
On a 1.00 benchmark: it is where many select programs start, a floor for specific programs rather than a rule for all of them. A separate select-lender path takes coverage below 1.00, with leverage and terms adjusted. Stronger ratios generally open better pricing and leverage. Qualification stays subject to lender guidelines, credit review and property review.
What Fits Which Building?
| Building type | Likely route | Main risk |
|---|---|---|
| All five units nightly | Specialty commercial lender or bank portfolio | Small lender pool |
| 1-2 units nightly, rest leased | Lease income may carry the file | Nightly units may count as vacant |
| Stabilized long-term leases | Small-balance multifamily DSCR | Shorter structures at five units |
| Vacant or heavy rehab | Bridge, then refinance | Stabilization requirement |
| Mixed-use | Select lenders, case by case | Appraisal and use limits |
The hybrid building deserves a closer look. If two of five units run nightly and three are leased, the safest assumption is that only the lease income is counted. If the nightly units add real revenue, the lender may review them separately, but the file should not depend on that. Run the ratio on leases alone first. Anything the nightly units add is cushion, not the foundation.
What the Standard Short-Term Rental Parameters Look Like
For context, here is where the network’s short-term rental programs sit on 1-4 unit properties. On a purchase, leverage reaches up to 75% LTV on the strongest files. On a refinance or cash-out, short-term rental collateral tops out around 70%. Expect a 640 or better credit score, about 12 months of hosting history, and a 1.00 coverage floor on purchases and on refinances. Loan sizes run up to $3,000,000 on standard programs. These specifics are subject to lender guidelines and a full review of property, leverage, and credit.
Those figures describe the 1-4 unit lane. A five-unit file is placed with select lenders and reviewed on its own terms, so leverage, credit expectations, reserves and structure can all differ. Reserves in particular move with leverage, loan size and transaction type, commonly around six months of PITIA on standard files. Treat everything here as typical ranges, subject to lender guidelines and not a commitment to lend.
Market surveys report that commercial multifamily purchases typically want a larger down payment, with LoopNet putting it at 25% or more. That is a market-wide statistic. The network’s own leverage depends on the lender and the file.
A larger down payment lowers the payment and can lift the ratio, but it never erases a leverage cap, a credit floor, a reserve rule or a property-eligibility limit. The strongest files clear both tests: enough equity and enough rental coverage.
What Lenders Will Ask For
Expect a document request closer to commercial than residential:
- Rent roll with unit-by-unit income
- Income and expense statements
- Occupancy history
- Platform payout history or a property-manager statement
- A data-service projection on a purchase with no operating record
- Proof the nightly use is permitted locally
- Entity documents, since five-unit borrowers are often LLCs, subject to lender program eligibility
On the borrower side, these loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines. Traditional personal-income documentation and debt-to-income ratios are generally not the center of the review, though credit, liquidity and experience still count.
Zoning Can Be a Bigger Obstacle Than the Loan
A loan can work on paper while the nightly use is not allowed. A building that can’t legally operate nightly rentals has no nightly income to underwrite.
Minut’s overview of U.S. short-term rental laws notes that these rules are primarily local. Cities may restrict nightly stays by zone, block, building or unit type, and multifamily buildings may follow separate permission processes. The UNC School of Government explains that zoning has long treated transient lodging as a different use than apartments, and covers a North Carolina court decision upholding limits on whole-house rentals to specific districts. That is one regional example, but it shows the authority exists.
Short-term rental rules can vary by city, county, HOA, and property type, so investors should confirm local rules before relying on projected rental income.
DSCR vs. conventional financing
There are two common ways to finance an investment property, and they qualify you differently — here’s how investors weigh them.
Why investors choose it
- Qualifies on the property’s rental income — no personal tax returns, W-2s, or pay stubs needed to document income.
- No personal debt-to-income ceiling to clear, so existing mortgages and obligations don’t cap your borrowing the same way.
- Can be closed in an LLC, keeping the property inside a business entity.
- Built for scaling — not held to the limit on number of financed properties that conventional financing applies.
- Underwriting centers on the deal: generally qualifies when the rent covers the payment, a 1.00x coverage ratio being a common baseline (confirmed in underwriting).
- Designed specifically for investment property, including long-term and, where the program allows, short-term rentals.
Where it’s strong
- Often the lowest ongoing financing cost for a buyer who fully qualifies on personal income — a fit for a first property or a cost-first purchase.
Trade-offs for investors
- Requires full personal income documentation and must fit within a debt-to-income limit — salary, existing debts, and other mortgages all count.
- Typically held in your personal name rather than a business entity.
- Caps how many financed properties you can carry, which can become a ceiling as a portfolio grows.
- Evaluates you as a borrower as much as the property, which usually means more paperwork.
How investors usually choose: a first or single property often optimizes for the lowest financing cost; portfolio builders often optimize for leverage, vesting in an LLC, and scaling past conventional caps. The right answer depends on your goals, the property, and current guidelines — both paths run through select lenders in Lendmire’s wholesale network, with eligibility and terms confirmed in underwriting.
If DSCR Doesn’t Fit: The Alternatives
A “no” on the DSCR route is not the end of the deal. Three paths come up most often.
- Bank or portfolio loan. Flexible on nightly income, but often shorter terms, balloon structures and a relationship requirement.
- Bridge, then refinance. Useful for a vacant or newly renovated building. The refinance later depends on stabilized income, so plan the exit before the purchase.
- Lease some units to season the building. Moving units to long-term leases can build a clean rent roll for a standard multifamily review, at the cost of nightly upside.
The trade-off is structural. Commercial-style loans often carry shorter terms and balloon payments, which raises refinance risk. A longer fixed structure is easier to hold through a soft season. If you’re torn between a smaller building you can finance cleanly and a five-unit one you can’t, the smaller building often wins on risk even when the nightly income looks better on paper.
One related note: if the building is actually four units, the whole analysis changes. Lendmire’s piece Is There a DSCR Loan Limit on a 2-4 Unit Short-Term Rental? covers that lane.
Key Terms Defined
DSCR (debt service coverage ratio): Rental income divided by the monthly obligation; a measure of whether rent covers the payment.
PITIA: Principal, interest, taxes, insurance and any HOA dues, the full monthly obligation.
NOI (net operating income): Property income after operating expenses, before debt service.
Rent roll: A unit-by-unit list of tenants, leases and rents.
Balloon payment: A large remaining balance due at the end of a short loan term.
Seasoning: The period a property or loan has been held or in place before a refinance.
Frequently Asked Questions
Can a five-unit short-term rental building get a DSCR loan?
It depends on the program. Select lenders in the network review five-plus-unit buildings, but nightly income is treated differently from lease income, and some programs count nightly units as vacant. Qualification is subject to lender guidelines, credit approval and property review.
Is a five-unit building commercial?
Yes, for lending purposes. Four units or fewer is residential, and five or more is small-balance multifamily or commercial. That moves the file to a different program with different documents and an income-based appraisal.
Can some units be nightly rentals and others long-term?
Often, yes, but the lender may count only the lease income. Run the ratio on the leased units alone first, and treat nightly revenue as cushion rather than the basis for qualifying.
Do I need traditional personal-income documentation?
Generally not as the center of the file. These loans qualify primarily on property-level rental income covering the payment, subject to lender guidelines. Expect rent rolls, operating statements and proof of income instead. Tax treatment varies; consult a qualified professional.
What if the building is vacant or newly renovated?
Usually a bridge or construction-style loan fits better first. A permanent loan typically wants stabilized income, and refinances commonly expect about 12 months of hosting history on short-term rental collateral.
If you are buying or refinancing a rental property and want to see how the numbers work, Lendmire can help you compare DSCR loan options based on the property income, credit profile, leverage, and investor goals. Reach the team at 828-256-2183 or request a quote.
For current guidelines and terms, see Lendmire’s DSCR loan programs page.
About Lendmire
Lendmire, NMLS# 2371349, is a mortgage brokerage focused on investor financing, arranging DSCR loans in 40 states plus Washington, D.C. — 41 markets total. Qualification is based on the property’s income rather than personal income documentation, subject to lender guidelines, making it a fit for LLC-held rentals and scaling portfolios. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
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References
1. LoopNet
2. LoopNet
3. Minut – Short-term rental laws in the US
4. UNC School of Government – Land Use Regulation of Short-Term Rental Residential Property
This article is part of Lendmire’s short-term rental loan program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: Can Lake House Short-Term Rentals Share One Portfolio DSCR Loan? · Can You Refinance a Rental Awarded in Divorce With a DSCR Loan? · Short Sale vs Lost Rental on a DSCR Loan Past Ten Properties
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
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Legal disclosures. Lendmire (NMLS# 2371349) is a state-licensed mortgage brokerage that arranges financing through wholesale lender relationships. Lendmire is not a direct lender, depository institution, or registered financial advisor. The discussion above is general informational content about real estate financing — it is not financial, legal, or tax advice, and readers should consult licensed professionals for guidance on their individual circumstances. Loan inquiries are subject to lender underwriting; this article does not represent a commitment to lend. Loan terms, rates, and qualification standards vary by borrower, property, and state, and are subject to change at any time. Equal Housing Opportunity. NMLS Consumer Access: nmlsconsumeraccess.org.