Model K Tiny House for Sale – 432 sq ft – $85,500 | Wolf Industries

The Wolf Industries Model K is the second-smallest unit in Wolf's catalog and an excellent choice for small lots and dense urban environments where a slightly roomier footprint is desired. At 432 square feet with exterior dimensions of 12 feet by 36 feet, this one-bedroom, one-full-bathroom modular home offers the comfort and quality of a traditional dwelling with a compact footprint. Starting at $85,500 for the home only, the Model K is permit-ready with real construction built in Wolf's Battle Ground, Washington factory.

The Model K includes a dedicated bedroom, a spacious kitchen prepped for standard appliances, a full-size bathroom, and a full living room—delivering a complete residential layout in under 450 square feet. Standard features include HVAC, an electric water heater, vaulted ceilings, granite or quartz countertops, and your choice of gable or shed roof. Optional ADA-friendly modifications are available for buyers who need improved accessibility.

Factory construction follows Wolf's modular process: 2×6 framing with laminated veneer lumber, PEX plumbing, Romex electrical, exterior spray-in insulation, and staged IRC/IBC inspections. Exterior components include fiber cement siding options, solid-core doors, and high-efficiency double-pane windows installed with drip caps and sealed trim joints for durability.

Compared to the smaller Model B, the Model K adds meaningful living space while remaining suitable for backyard ADUs, guest cottages, rental units, and compact primary homes. Wolf provides 3D tours, floorplan downloads, and case-study examples showing Model K deployments across the Pacific Northwest.

As with all Wolf catalog pricing, the $85,500 starting price covers the home only and excludes delivery, installation, permitting, utility fees, and sitework—each quoted based on your property. For Oregon and Washington customers, Wolf offers turn-key permitting, production, delivery within approximately 1,000 miles of its factory, and on-site setup including foundation and utility connections. Factory production typically completes in three to four weeks after permits are issued.

Contact Wolf Industries for a free property evaluation, factory tour, or proposal appointment to confirm model fit, review finish options in the Options Book, and understand total project cost for your jurisdiction.