Stylish Multi Family House Plans That Maximize Space and Value
Why Choose Multi Family House Plans?
Multi family house plans let you multiply your options. Whether you’re building a duplex for extra income, a triplex to keep family close, or a larger multiplex to meet growing demand, these designs are made to feel like home—times two, three, or more.
The three new plans we’re sharing today each bring something different to the mix. You’ll see a Craftsman-style duplex with classic charm, a New American triplex with room to breathe, and a bold Contemporary multiplex that keeps things simple and modern. If multi family living is on your radar, these are great places to start.
New Multi Family House Plans You’ll Want to See
14920RK | Craftsman Duplex with 1,500 Sq Ft Units
There’s something so classic and comforting about this Craftsman duplex. The gables, columns, and matching front porches create a balanced look that feels both inviting and timeless. Each 2-bedroom unit has its own entrance and a private back deck—perfect for relaxed evenings or catching up with neighbors. It’s easy to picture this home on a peaceful street where everything just feels settled and familiar—in the best way.
Related Plans: Get alternate exteriors with house plans 14919RK and 14921RK.
520028RKY | Two-Story New American Triplex House Plan
This New American triplex is neat, practical, and built with comfort in mind. The mix of brick and siding adds a subtle contrast, while the gables give it just the right amount of detail. With three identical units, it’s a great setup for rentals or extended family living. The footprint is efficient, but nothing feels cramped—and there’s a natural flow that makes the space feel easy to settle into.
100340GHR | Contemporary 4-Unit Multi-Plex House Plan
With its clean lines, tall windows, and geometric shape, this modern multiplex makes a strong first impression. The layout creates a charming courtyard between the two front units—adding a shared sense of space without giving up privacy. Each unit feels separate and well-defined, making this a great choice for city lots or any build that calls for a sleek, standout design. This design is available exclusively through Architectural Designs.
Looking for More Multi Family House Plans?
Whether you’re building two units or four, we’ve got even more designs to explore. Head to our Multi-Family House Plan Collection to see what fits your goals—or browse by type below:
Need help narrowing it down or making changes to a plan? Contact us—our team’s always happy to help.