From timeless farmhouse exteriors to standout modern designs, these multifamily house plans deliver style with intention. Each one is thoughtfully designed to balance comfort, privacy, and functionality across multiple living spaces – all within a single structure.
Explore two, three, and four-unit layouts, and discover some of our best multifamily designs below.
Discover our collection of multifamily house plans here.
Two-Story Duplex Design
Two-Story Duplex Design - Front Exterior
Two-Story Duplex Design - Main Level
Two-Story Duplex Design - Upper Level
This two-story duplex plan blends classic farmhouse charm with a smart, livable layout. Each unit features an open-concept design anchored by a central kitchen island, perfect for casual meals. The main-level primary suite is tucked privately at the rear of the layout.
Upstairs, three secondary bedrooms share a well-appointed hall bath.
See 10 duplex plans that look like single-family homes here.
Second-Level Living
Second-Level Living - Front Exterior
Second-Level Living - Main Level
Second-Level Living - Upper Level
Here’s a farmhouse plan with all the right details. We love the wide front porch and the gable roof. Inside, the first level shows off a fireplace-warmed great room that opens effortlessly into the kitchen, where an island is ready for relaxed dining and conversation. Don’t miss the walk-in pantry.
The split-bedroom design places the primary suite at the back of the plan. The second floor offers a spacious open layout connecting the main living areas. An extra-big pantry keeps groceries tidy. A bedroom suite and an additional bedroom and a full bath round out this level. Other highlights include a bright sunroom and a handy garage.
Comfortable Craftsman Plan
Comfortable Craftsman Plan - Front Exterior
Comfortable Craftsman Plan - Main Level
Here’s a Craftsman house plan that captures the essence of comfortable living with thoughtful amenities. A cathedral ceiling draws the eye up in the open great room and the dining area. The U-shaped kitchen shines with an island and an extra-big pantry. Nearby, sliding glass doors open to a covered back porch (with a fireplace!).
The primary suite shows off dual sinks, a separate tub, a shower, and a generous walk-in closet. Next to the three-car garage, you’ll find a flexible living space that includes a kitchen, a dining area, and a great room – plus a second bedroom suite.
Flexible Fourplex Design
Flexible Fourplex Design - Front Exterior
Flexible Fourplex Design - Main Level
Flexible Fourplex Design - Upper Level
This flexible fourplex design delivers charming style with Craftsman country curb appeal. Inside, each unit features a living room that flows into an L-shaped kitchen and a dining nook. Enjoy casual hangs at the island.
Relax on the sundeck out back. Two bedrooms share a hall bath on the second level. Note the versatile den.
Contemporary Plan with Mother-in-Law Suite
Contemporary Plan with Mother-in-Law Suite - Front Exterior
Contemporary Plan with Mother-in-Law Suite - Main Level
An open floor plan and modern details give this contemporary plan a luxury vibe. The great room feels bright and airy with a cathedral ceiling. Nearby, the kitchen island offers extra seating, while the dining area is ready for formal meals. Keep groceries organized in the walk-in pantry.
The primary suite shines with two walk-in closets. Just off the four-car garage, a separate living area adds versatility with an open-concept great room, island kitchen, and a private in-law suite.
Barndominium Plan with Apartment
Barndominium Plan with Apartment - Front Exterior
Barndominium Plan with Apartment - Main Level
Barndominium Plan with Apartment - Upper Level
Here’s a barndominium plan that’s filled with extras. A metal gable roof and vertical siding deliver country charm. Inside, a raised snack bar in the kitchen serves the open living room and the dining area. Two bedrooms rest at the back of the plan (including the first-floor primary suite).
Upstairs, two additional bedrooms share a Jack-and-Jill bathroom, while a second primary suite stands out with its oversized walk-in closet. A second-story apartment offers added flexibility with an open living area and two bedrooms. Additional highlights include a loft, a dedicated office, and abundant outdoor living space.
Farmhouse Triplex Plan
Farmhouse Triplex Plan - Front Exterior
Farmhouse Triplex Plan - Main Level
Love the farmhouse look? This one-story triplex plan delivers, featuring an open layout with a spacious kitchen island that flows seamlessly into a light and airy great room.
The peaceful primary suite is tucked at the rear of the home, while a secondary bedroom is positioned near the front. A welcoming front porch and a rear deck create easy opportunities for indoor-outdoor living.
Multifamily Plan with Country Charm
Multifamily Plan with Country Charm - Front Exterior
Multifamily Plan with Country Charm - Main Level
Here’s an adorable multifamily farmhouse plan. We love the board-and-batten siding, the metal roof accents, and the inviting front porch.
Inside, the open living area includes the great room and the island kitchen. A cathedral ceiling creates an airy vibe. A bedroom and a full bath complete this design.
