What Is an FHA Triplex Loan?
An FHA triplex loan is a standard FHA mortgage used to purchase a 3-unit residential property. The requirement is owner-occupancy: you must live in one of the three units as your primary residence within 60 days of closing. The other two units can be rented immediately.
FHA allows lenders to count 75% of the appraiser’s estimated market rent from the non-owner-occupied units as qualifying income — significantly expanding your purchase power compared to a single-family FHA purchase.
Duplexes are exempt from the FHA self-sufficiency test. Triplexes and fourplexes are not. This is the most important distinction between a 2-unit and 3-unit FHA purchase. Before targeting a triplex, Roland verifies that the specific property passes the test — because a failed self-sufficiency test kills the FHA approval regardless of your personal income or credit.
FHA Triplex Loan Limits — South Florida 2026
| County | 1-Unit | 2-Unit (Duplex) | 3-Unit (Triplex) | 4-Unit (Fourplex) |
|---|---|---|---|---|
| Miami-Dade | $776,550 | $994,050 | $1,201,500 | $1,492,875 |
| Broward | $776,550 | $994,050 | $1,201,500 | $1,492,875 |
| Palm Beach | $776,550 | $994,050 | $1,201,500 | $1,492,875 |
| Collier | $776,550 | $994,050 | $1,201,500 | $1,492,875 |
The 3-unit limit of $1,201,500 at 3.5% down requires $42,053 in down payment. With Florida Hometown Heroes ($35,000), a qualified buyer can close with approximately $7,000 down plus closing costs on a triplex priced at $1M.
The FHA Self-Sufficiency Test — The Rule Most Agents Miss
This is the rule that stops most triplex FHA purchases — and most agents don’t know about it until the deal is already in trouble.
Rule: For 3-unit and 4-unit FHA purchases, HUD requires that the combined estimated market rent from ALL units (including the unit you will occupy) equals or exceeds the total monthly PITI (principal, interest, taxes, and insurance).
Income source: The FHA appraiser produces a Schedule of Comparable Rents (form HUD-92458). The rent figures used are the appraiser’s estimated market rents — not the current rents the seller is collecting, not what Zillow shows, not what the buyer believes they can get.
What fails: Legacy below-market rents. Below-market-rent properties in neighborhoods like Little Havana or Allapattah can fail the test at purchase price — even though the value-add upside is real. The rents used in the test are current market rents, not post-renovation rents.
Self-Sufficiency Test Calculation — Live Example
| Scenario | Purchase Price | PITI (est. 7.25% + MIP) | All 3 Units Market Rent | Test Result |
|---|---|---|---|---|
| Hialeah — 3BR Units | $750,000 | ~$6,400/mo | $6,300–$6,600/mo | ✓ Passes |
| North Miami | $850,000 | ~$7,200/mo | $7,200–$7,800/mo | ✓ Passes (close) |
| Little Havana (legacy rents) | $900,000 | ~$7,600/mo | $5,400–$6,000/mo | ✗ Fails |
| South Dade / Homestead | $680,000 | ~$5,800/mo | $5,700–$6,300/mo | ✓ Passes |
As a licensed GC, Roland walks the property, estimates per-unit market rents, and runs the self-sufficiency calculation before any offer is submitted. A failed test discovered during the FHA appraisal means starting over.
Cash Flow Math — FHA Triplex in South Florida
Two rental units create significantly more mortgage offset than a duplex. Here’s what the numbers look like across South Florida submarkets using current 2026 rent data.
| Purchase Price | 3.5% Down | Est. PITI/Mo | 2-Unit Gross Rent (market) | Effective Monthly Cost |
|---|---|---|---|---|
| $700,000 | $24,500 | ~$5,950 | $3,600–$4,400 | $1,550–$2,350 |
| $850,000 | $29,750 | ~$7,200 | $4,200–$5,000 | $2,200–$3,000 |
| $1,000,000 | $35,000 | ~$8,500 | $5,000–$6,200 | $2,300–$3,500 |
Estimates: 7.25% rate, 30-year term, Miami-Dade average property tax and insurance, 0.55% annual MIP. Rent figures based on current Hialeah 3BR submarket ranges.
Down Payment Assistance on an FHA Triplex
Florida Hometown Heroes is eligible for FHA loans on 2–4 unit owner-occupied properties. On a $1,000,000 triplex with 3.5% down ($35,000), Hometown Heroes covers the full down payment. Miami-Dade buyers can stack with PHCD for additional closing cost coverage.
- Hometown Heroes: Up to $35,000 — forgivable after 5 years, statewide, FHA eligible
- PHCD (Miami-Dade): Up to $69,000 — 0% deferred second, stackable with Hometown Heroes
- Broward HOME: Up to $80,000 — forgivable deferred second, Broward properties
See all programs at the South Florida DPA directory.
Where to Find Triplexes That Pass the Self-Sufficiency Test
The self-sufficiency test creates a natural filter for where FHA triplex purchases pencil in South Florida. Markets with above-market rents relative to purchase price are the targets.
- Hialeah: Best entry point. 3BR rents $1,800–$2,200/month per unit. Cap rates 5.5–7.0%. Self-sufficiency clears at most sub-$900K purchase prices with current rents.
- North Miami / North Miami Beach: $2,000–$2,500/unit. Cap rates 6.5–8.5%. Higher yields but older 1960s–70s stock — cast iron and 40-year cert exposure requires GC assessment.
- South Dade / Homestead: $1,600–$2,000/unit, entry pricing $600K–$850K. Newer construction (1980s–2000s), lower GC risk, strong self-sufficiency pass rate.
- Little Havana / Allapattah: Value-add opportunity but below-market legacy rents often fail the test at purchase. Strategy: verify test at current rents, plan rent normalization at tenant turnover.
What a Licensed GC Checks on a Triplex — Before You Offer
Permit history on all three units: Unpermitted additions flag immediately on FHA appraisals and can kill the transaction. Roland pulls complete Miami-Dade Building Department permit records before the offer.
Utility metering — separate vs. shared: Shared electric on a triplex means you pay your tenants’ electricity. Roland verifies individual metering at the pre-offer walk, not during inspection.
Rental unit condition — the rent driver: Two rental units, each needing different renovations. Roland walks and prices each unit separately — because the rental income figure used in the self-sufficiency test depends on actual condition-adjusted market rent.
HVAC per unit: Three systems, potentially three different ages. Roland models remaining useful life per unit as a capital reserve line item in the cash flow projection.
Cast iron drain lines: Pre-1980 Hialeah and North Miami stock often contains cast iron. Failure cost $15K–$40K. Known before you offer = negotiating tool. Known at inspection = repair credit. Known after you close = your emergency.
FHA Triplex vs Duplex — Which Makes Sense for You?
| Factor | Duplex | Triplex |
|---|---|---|
| Self-Sufficiency Test | Exempt — no test required | Required — all 3 units must clear PITI |
| FHA Loan Limit | $994,050 | $1,201,500 |
| Rental Units | 1 | 2 |
| Monthly Rent Offset | Lower (1 unit) | Higher (2 units) |
| Complexity | Lower | Moderate |
| Best For | First-time house hackers with limited flexibility on property selection | Buyers who want maximum rent offset and can verify self-sufficiency pre-offer |
For a full side-by-side including fourplex, see the duplex vs triplex vs fourplex comparison guide.
