Seattle ADU
Tiny homes for sale in Washington — Seattle and Tacoma ADUs, Olympic Peninsula off-grid cabins, Cascades retreats, and Eastern Washington acreage. Energy-code compliant, delivered statewide.
Built to meet Washington building codes. Fully customizable and delivered to your land.
Seattle ADU
Family Pick
Premium
Seattle’s DADU (Detached Accessory Dwelling Unit) ordinance is among the most permissive in America. Tacoma, Spokane, and Olympia have followed with similar programs. Our HUD-code manufactured homes qualify.
Class A roofing, ember-resistant vents, non-combustible cladding, and defensible-space configurations available for Cascade-adjacent and Eastern Washington placements.
Solar mounting, battery pre-wiring, composting toilet plumbing, and rainwater catchment tie-ins for remote Olympic Peninsula and San Juan Islands placements.
Washington’s WSEC requires building-envelope performance beyond federal HUD minimums. All WA-delivered homes ship with R-30 walls, R-49 ceilings, and triple-pane window options.
Washington buyers finance from 5% down. DADU-focused lenders serve Seattle-metro buyers; rural-land lenders serve Olympic Peninsula and Eastern Washington.
Browse our models and select the floor plan and features that fit your lifestyle.
Apply online in minutes. Our lenders specialize in tiny homes and find your best rate.
Our craftsmen build to Washington building codes with premium materials and full customization.
We deliver to your Washington property and handle complete setup so you can move in right away.
Seattle housing prices priced our whole family out. We bought our parents’ Capitol Hill house with a DADU permit and put a 2-bedroom manufactured home in the backyard. Now my parents have rental income and we have a home in our school district.
We deliver statewide. Top destinations: Seattle and Tacoma for DADU placements; Olympic Peninsula (Clallam, Jefferson, Mason counties) for off-grid cabins; Skagit and Snohomish for North Sound acreage; Yakima Valley and Spokane area for Eastern Washington placements; and San Juan Islands for ferry-served island retreats.
Yes. Park model RVs (ANSI A119.5) are road-legal and permitted in Washington RV parks. HUD-certified manufactured homes are permitted as primary dwellings statewide. Seattle, Tacoma, Olympia, Spokane, and Bellingham all have active DADU (Detached Accessory Dwelling Unit) programs that explicitly include manufactured homes.
Yes — Seattle’s DADU ordinance permits one detached accessory dwelling unit on most single-family residential lots, with no off-street parking requirement and no owner-occupancy requirement. Our HUD-code manufactured homes qualify. We handle the permit-package coordination.
Cascade-adjacent and Eastern Washington placements ship with Class A roofing, ember-resistant vents, non-combustible siding options, and defensible-space-friendly chassis configurations. We follow WUI (Wildland-Urban Interface) best practices.
Starting at $44,899. Most Washington buyers invest $65,000–$110,000 all-in (Seattle-metro DADU placements run higher due to permit and utility-connection costs). Eastern Washington rural placements are the most affordable.
Yes. 5% minimum down, no credit-score minimum, 24-hour pre-approval. Financing from $479/month for qualified Washington buyers.
Join 60+ Washington families who chose a park model or manufactured tiny home as their path to homeownership. Get your free quote today.
Secure | No obligation | Questions? Call us anytime