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Can You Buy a Duplex, Triplex or Fourplex With an FHA Loan?

Published 2026-09-09 Last reviewed 2026-09-09 By Lisa C Hamilton, REALTOR®

Quick Answer

Yes. FHA financing may potentially be used to buy an eligible 2-4 unit residential property when the borrower satisfies FHA's owner-occupancy and underwriting requirements. That makes FHA particularly interesting to buyers who want to live in one unit while renting the others.

FHA treats 1-4 unit owner-occupied residential properties differently from pure investment purchases. Here is how that works.

What Does Owner Occupancy Mean?

FHA purchase financing is generally intended for the borrower's principal residence.

A buyer cannot ordinarily use standard FHA purchase financing simply to acquire a fourplex as a pure investment while living somewhere else.

Why Buyers Call This "House Hacking"

The phrase refers to living in part of a property while collecting rent from another portion.

Example:

  • Buy duplex
  • Live in Unit A
  • Rent Unit B

The rental income may potentially be considered by the lender according to FHA underwriting rules.

Can Rental Income Help You Qualify?

Potentially.

The lender determines how qualifying rent may be documented and counted.

Do not assume:

$2,000 rent = $2,000 qualifying income.

Underwriting applies specific calculations.

Does FHA Finance Five Units?

Standard FHA single-family programs generally treat 1-4 units differently from larger multifamily properties.

A five-unit building typically enters commercial/multifamily lending territory.

Property Condition

All units matter.

The lender/appraiser may evaluate the entire property.

Reserves / Special FHA Tests

Certain multi-unit scenarios can involve additional FHA underwriting tests or reserve requirements.

Current HUD requirements should be verified by the lender.

Example

Buyer purchases triplex, lives in one unit, rents two.

Potential benefits:

  • Rental income helps offset housing expense
  • Buyer enters property ownership
  • FHA low-down-payment structure may be available if qualified

Potential challenges:

  • Being a landlord
  • Maintenance
  • Vacancy
  • Insurance
  • Tenant law
  • Larger property costs

This is not free housing.

It is real estate ownership plus landlord responsibility.

How Lisa Helps

Lisa can help evaluate:

  • Market rents
  • Property layout
  • Condition
  • Comparable sales
  • Rental restrictions
  • Neighborhood
  • Investment fundamentals

The lender determines whether rental income qualifies.

For the whole FHA library, visit the FHA Home Loans hub or the Financing a Home resource center.

Frequently Asked Questions

Can I use FHA for a duplex?

Potentially, yes.

Can I use FHA for a fourplex?

Potentially, subject to current requirements.

Do I have to live there?

Standard FHA purchase financing generally includes owner-occupancy requirements.

Can I rent the other units?

Generally, owner-occupied multifamily financing contemplates other units being rented, subject to applicable rules.

Lisa C Hamilton, REALTOR® with THE Brokerage, A Real Estate Firm®

Reviewed by

Lisa C Hamilton, REALTOR®, NV License S.168195

Lisa C Hamilton is a Las Vegas Valley REALTOR® affiliated with THE Brokerage, A Real Estate Firm®, helping buyers, sellers, investors, and relocating clients across Clark County and Greater Las Vegas with local market knowledge, property research, and direct personal representation. She is a REALTOR®: she handles the real estate side of your transaction. Individualized mortgage advice comes from an appropriately licensed lender.

House hacking is homeownership plus landlord responsibility.

Lisa helps you evaluate rents, layout, condition and the neighborhood. Your lender decides whether rental income counts toward qualification.

Mortgage qualification, rates, loan amounts, and program eligibility are determined by your lender and current program rules, not by Lisa. Always verify current figures with an appropriately licensed mortgage professional and the applicable agency (HUD/FHA, VA, USDA, Fannie Mae, Freddie Mac, or the CFPB).