Are you a Pro?  Getsite logo Pricing
Don't lose your saved plans!  Create an account to access your saves whenever you want. See our Terms & Conditions and Privacy Policy.


Floor plan


1 2 3 4 5+



1 2 3+


0 1 2 3+

Total ft2

WIDTH (ft)

DEPTH (ft)

Plan #

See matching plans

Multifamily, Duplex & Triplex House Plans & Designs for Builders

Getting into the multifamily market? Check out these duplex plans, triplex designs, and other layouts for more than one family.

Entry-level buyers will especially appreciate these affordable designs. You'll love how they fit on small lots to keep land costs down. But that doesn't mean that they're stripped-down! Many of these homes feature modern open layouts that make small square footage feel bigger. Buyers will also love the private master suites, handy closets, and private entrances.

While many of the homes in this collection accommodate two, three, or even four families, some of the designs are actually traditional detached homes with in-law apartments that are ideal for multi-generational families or buyers who want to rent out a portion of their home to bring in additional income.

Explore the multifamily house plans collection to find your winning designs.

Builder House Plans Partners

magazine magazine magazine magazine
Coupon Codes