Multi-Family DSCR Analyzer

Analyze 2–4 unit properties unit-by-unit. Get combined DSCR, cap rate, GRM, and a live loan rate quote — no income docs required.

2–4 Unit Per-Unit Rent Cap Rate + GRM +0.25% Rate Adj for 2–4 Unit
Property Type Duplex — 2 Units
%
Typical 5–10%. Applied to gross rent.
%
0% if self-managed.
Gross Rent/mo
Effective Rent/mo
Annual NOI
Cap Rate
Purchase & Loan
$
%
$131,250 — 75% LTV
Annual Operating Costs
$
= $525/mo
$
= $200/mo
$
~$100–200/unit/mo
$
$
Utilities, landscaping, etc.
DSCR Ratio
Enter rent and deal details
Live Rate (2–4 Unit)
Loan Amount
Monthly P&I
PITIA (Debt Service)
LTV
Cap Rate
GRM
Monthly Cash Flow
How DSCR works for 2–4 units: NOI ÷ Debt Service (PITIA). Lenders use DSCR = Gross Rent ÷ PITIA for qualification, but full NOI analysis gives you the real cash flow picture. 2–4 unit properties carry a +0.25% rate adjustment vs SFR pricing.

Why Use DSCR for Multifamily?

2–4 unit properties qualify as residential financed DSCR loans — much more accessible than commercial financing. No income verification, no tax returns. Close in 21 days at investment-grade rates.

Cap Rate = NOI ÷ Purchase Price

Market cap rates for 2–4 unit in most metros run 5–7%. Sub-5% is a strong appreciation play. Above 8% suggests either a deal or a problem — verify the rent roll and expense assumptions.

GRM: Quick Sanity Check

Gross Rent Multiplier = Purchase Price ÷ Annual Gross Rent. Investors use GRM as a fast filter: 8–12 is typical in most markets. Lower GRM = better income relative to price.

DSCR Qualification Nuance

For loan qualification, lenders use Gross Rent ÷ PITIA (before vacancy/maintenance). This calculator shows you both: the lender's view and the investor's real cash-on-cash picture with full expenses.

Frequently Asked Questions

Can I use DSCR financing for a fourplex?

Yes. 2–4 unit properties are eligible for DSCR loans through DSCRFlow. The property must be non-owner-occupied and held in an LLC or corporation. Expect a +0.25% rate adjustment versus a single-family property at the same LTV and FICO.

How do lenders calculate DSCR for multi-unit?

Lenders typically use Gross Monthly Rent ÷ PITIA — they look at the combined rent roll from all units, without deducting vacancy or management fees. The calculator shows you both the lender's DSCR and your real investor NOI-based analysis.

What's a good cap rate for 2–4 unit?

Target 5.5–7.5% in most markets. Below 5% is speculation-heavy. Above 8% warrants scrutiny on the expense assumptions or property condition. Use cap rate as one tool alongside cash-on-cash return and DSCR.

Do all units need to be occupied?

No — vacant units don't disqualify. Lenders use market rents for vacant units at underwriting. However, if you're buying a distressed property, factor realistic lease-up time into your cash flow projections. The vacancy rate input here lets you model that conservatively.

How much down for a 4-unit property?

Minimum 15% down (85% max LTV) at higher rates. 20% is standard. 25% LTV gets you into best pricing. For a $500K fourplex: $75K minimum, $100K standard, $125K for best-rate pricing.

Ready to Finance Your Multi-Family Deal?

Apply in under 10 minutes. 48-hour approvals, 21-day closes. No tax returns or income verification.

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