Conventional banks won't finance a new Airbnb — no lease history, no qualifying income. STR DSCR loans use AirDNA market projections instead. Here's exactly how they work, which markets qualify most easily, and the permit check every investor must do before going into contract.
Why Banks Won't Lend on New Airbnbs
A conventional lender needs two things to qualify an investment property: your personal income (via W-2 and tax returns) and the property's rental income (via a current lease or at least 12 months of rental history). A new Airbnb has neither. No lease, no income history, no loan.
The STR DSCR program solves this by substituting AirDNA's market-based income projection for actual rental history — allowing you to finance the deal on what the property will realistically earn in that specific submarket.
How AirDNA Qualification Works
AirDNA is the industry's leading short-term rental data platform. It pulls actual booking data from Airbnb and VRBO listings in every submarket to generate projected annual gross rental income for a specific property type and location.
The lender then applies a utilization factor (typically 70–75% of the AirDNA projection) as the qualifying monthly income, then calculates DSCR from there.
Example: AirDNA projects $84,000/year gross STR revenue for a 3BR cabin in Gatlinburg, TN. Lender applies 75% = $63,000/year = $5,250/month qualifying income. Total PITIA = $4,100/month. DSCR = 5,250 ÷ 4,100 = 1.28x ✓
STR vs. LTR DSCR: Key Differences
| Factor | STR DSCR | Standard LTR DSCR |
|---|---|---|
| Income source | AirDNA projection (or 12-mo actual) | Executed lease or appraisal market rent |
| Min. FICO | 660 | 620 |
| Max LTV (purchase) | 75% | 80% |
| Max LTV (cash-out) | 70% | 75% |
| Reserves required | 12 months PITIA | 6 months PITIA |
| Rate vs. LTR | +0.25–0.50% | Baseline |
| Permit check required | Yes — before application | N/A |
The STR Permit Check — Do This Before You Go Into Contract
This is the most important thing in this entire guide: verify that short-term rentals are legally permitted in the specific jurisdiction before you go into contract.
STR regulations vary wildly — not just by state, but by city, county, and even HOA. Some markets have banned new STRs entirely. Others require permits, cap the number of operating days, mandate owner-occupancy, or restrict which zones can operate short-term rentals.
Cities with significant STR restrictions include: New York City (strict), Santa Monica, CA (very strict), New Orleans, LA (restricted), San Francisco, CA (owner-occupancy required), Jersey City, NJ (capped), Honolulu, HI (restricted), Nashville, TN (permit required), Denver, CO (owner-occupancy in some zones).
I run a permit check on every STR deal before you waste time or money on an application. If the market won't allow you to operate as an STR, the loan doesn't work — and neither does your investment thesis.
Best STR Markets for DSCR Loans (2026)
The strongest STR markets for DSCR qualification tend to be high-demand leisure destinations with strong AirDNA data, permissive local regulations, and clear STR operation history. Current top performers:
- Gatlinburg / Smoky Mountains, TN — year-round demand, STR-friendly, strong AirDNA coverage
- Orlando, FL — highest volume STR market in the US, deep AirDNA data
- Destin / 30A, FL — premium beach demand, excellent revenue projections
- Scottsdale, AZ — strong seasonal demand, permissive regulations
- Nashville, TN — permits required but available, high RevPAR
- Myrtle Beach, SC — accessible price points, high occupancy
- Breckenridge / Summit County, CO — high nightly rates, strong ski demand
- Las Vegas, NV — year-round demand, good AirDNA projections
- Sedona, AZ — premium market, strong luxury positioning
Using Actual STR Income Instead of AirDNA
If you've been operating the property as an Airbnb for 12+ months and your actual revenue exceeds the AirDNA projection, some programs will use your documented income instead. This requires bank statements showing STR platform deposits and often a platform earnings report (Airbnb sends these annually).
This is particularly useful for high-performing operators whose properties consistently outperform the market average.
STR DSCR: Step-by-Step
- Identify target property and market
- Run a permit check (I do this for free on any deal you bring me)
- Pull AirDNA projections for that property type and submarket
- Calculate DSCR using the calculator (use 75% of AirDNA monthly income as rent)
- Verify FICO is 660+, down payment is 25%+, reserves are 12 months
- Apply — I'll lock the rate and structure the file