Model E
2-Bed Backyard ADU · Small Family Home
616 sq ft · 2 beds · 1 bath
Home from $97,500
Delivery & setup from $37,500 · home + setup from $135,000 · site work & options separate
Wolf home plans and a factory-built garage
Explore our floor plans
Find a modular home or ADU (accessory dwelling unit) for your property. Starting prices cover the home; site work is quoted separately.
Wolf coordinates your home and site work—from permitting through finishing. We confirm full-service availability, included work, exclusions, and your complete project price for your property. Separately priced site work can still be handled by Wolf.
Backyard ADUs and guest cottages (300–616 sq ft)
Single-module backyard homes sized for urban lots, side-yard crane sets, and standard 600 to 800 sq ft ADU footprints.
Model F
2-Bed Open-Plan ADU · Small Primary Home
616 sq ft · 2 beds · 1 bath
Home from $97,500
Delivery & setup from $37,500 · home + setup from $135,000 · site work & options separate
Model B
Portland, OR city limits only
Compact 1-Bed Backyard ADU · Guest Cottage
300 sq ft · 1 bed · 1 bath
Home from $67,500
Delivery & setup from $34,000 · home + setup from $101,500 · site work & options separate
Model K
1-Bed Backyard ADU · Right-Sized Cottage
432 sq ft · 1 bed · 1 bath
Home from $85,500
Delivery & setup from $35,500 · home + setup from $121,000 · site work & options separate
Full-time living, primary homes, and aging-in-place (800–1,232 sq ft)
Two- and three-bedroom modular homes built for primary residences on raw land, single-level aging-in-place, or full-sized ADUs in jurisdictions with 1,000 to 1,200 sq ft limits.
Model I
3-Bed Primary Residence · Rural County ADU
1,232 sq ft · 3 beds · 2 baths
Home from $178,500
Delivery & setup from $54,900 · home + setup from $233,400 · site work & options separate
Model J
2-Bed Primary Home · Full-Size Backyard ADU
800 sq ft · 2 beds · 2 baths
Home from $156,500
Delivery & setup from $49,900 · home + setup from $206,400 · site work & options separate
Model L
2-Bed Primary Home · Accessible ADU
984 sq ft · 2 beds · 2 baths
Home from $167,500
Delivery & setup from $49,900 · home + setup from $217,400 · site work & options separate
Duplex development and factory-built garage
Our stacked two-unit duplex for infill lots, plus the 24×24 factory-built garage sold alongside a Wolf home project.
Model M
Available now
Stacked Duplex · Two 2-Bed Homes
2 stacked homes · 2 beds · 1 bath each · 14′×44′
Home from $195,000
Home only · delivery, setup, site work and permits separate
24 x 24 Garage
Only sold with a house project
2-Car Modular Garage · Workshop & Storage
576 sq ft · 2 garage doors · 1 entry door · 24′×24′
Garage from $49,900
Only sold with a Wolf house project · building only; delivery, site work & permits separate
Where Wolf works
In Washington and Oregon our own crews do the work. When your lot needs a survey or septic design, we line that up too. Full details →
Delivery options and state requirements →Every home plan is finished from the same catalog of siding, roof, cabinet, counter, flooring, and porch choices. See every finish option →
Side by side
Compare every model
| Model | Common uses | Size | Bed | Bath | Footprint | Roof | Starting prices | |
|---|---|---|---|---|---|---|---|---|
| Model E | 2-Bed Backyard ADU · Small Family Home | 616 sq ft | 2 | 1 | 14′×44′ | Gable / Shed | Starting at $97,500 Delivery & setup from $37,500 · home + setup from $135,000 · site work & options separate | View → |
| Model F | 2-Bed Open-Plan ADU · Small Primary Home | 616 sq ft | 2 | 1 | 14′×44′ | Gable / Shed | Starting at $97,500 Delivery & setup from $37,500 · home + setup from $135,000 · site work & options separate | View → |
| Model B City of Portland (only) | Compact 1-Bed Backyard ADU · Guest Cottage | 300 sq ft | 1 | 1 | 10′×30′ | Gable / Shed | Starting at $67,500 Delivery & setup from $34,000 · home + setup from $101,500 · site work & options separate | View → |
| Model I | 3-Bed Primary Residence · Rural County ADU | 1,232 sq ft | 3 | 2 | 28′×44′ | Gable | Starting at $178,500 Delivery & setup from $54,900 · home + setup from $233,400 · site work & options separate | View → |
| Model J | 2-Bed Primary Home · Full-Size Backyard ADU | 800 sq ft | 2 | 2 | 23′×36′ | Gable / Shed | Starting at $156,500 Delivery & setup from $49,900 · home + setup from $206,400 · site work & options separate | View → |
| Model K | 1-Bed Backyard ADU · Right-Sized Cottage | 432 sq ft | 1 | 1 | 12′×36′ | Gable / Shed | Starting at $85,500 Delivery & setup from $35,500 · home + setup from $121,000 · site work & options separate | View → |
| Model L | 2-Bed Primary Home · Accessible ADU | 984 sq ft | 2 | 2 | 28′×38′ | Gable | Starting at $167,500 Delivery & setup from $49,900 · home + setup from $217,400 · site work & options separate | View → |
| 24 x 24 Garage Only sold with a house project | 2-Car Modular Garage · Workshop & Storage | 576 sq ft | — | — | 24′×24′ | Gable | Starting at $49,900 Only sold with a Wolf house project · building only; delivery, site work & permits separate | View → |
| Model M Available now | Stacked duplex 2 separate homes | To be confirmed | 2 per home | 1 per home | 44′ × 14′ | To be confirmed | Home from $195,000 Home only · delivery, setup, site work and permits separate | View → |
Covered porches are optional on all home models except J and L, which include one. An additional covered porch is optional on J and L.
Starting price is for the home unit only and excludes appliances, delivery, installation, permitting, and site work. You can purchase our appliance package or provide your own appliances. Final project pricing is based on your specific property and selections.
Project budget breakdown
How a complete Wolf project is budgeted
Our larger plans (Models J, L, and I) can be a main home on raw land. They can also be a full-size backyard ADU where the local cap allows it, such as Snohomish County (1,200 sq ft) or rural Clark County. Every project budget breaks down into three clear parts.
Starting prices $85,500–$178,500
1. The Home (Factory Build)
Built indoors in Battle Ground, WA to the IRC (International Residential Code) with WA L&I / OR BCD state inspection. The Model B, sold only in the City of Portland, starts at $67,500.
- 2×6 exterior framing, 2×10 floor joists, R-21/R-24 walls, R-30 floor & R-49/R-50 roof insulation
- Quartz countertops, White Shaker cabinets with soft-close hardware, and waterproof LVP flooring
- Ductless mini-split heat pump, ERV fresh-air system, 40-gallon water heater, and low-E windows
- Fiber-cement lap siding (3 standard colors) and 30-year architectural shingle roof
Setup starting prices $35,500–$54,900
2. Site Work, Delivery & Permits
Managed by Wolf’s in-house field crew in WA & OR, or coordinated with your general contractor on delivery-only sites. Site work and permits beyond the standard setup are priced for your property. Setup for the Portland-only Model B starts at $34,000.
- Standard delivery within 20 miles of our Battle Ground factory, included in the setup starting price (delivery over 20 miles is priced per project)
- Excavation, permanent concrete foundation, crane/translift set, and marriage-line close-up
- Permitting management, municipal building/impact fees, and engineering stamps
- Water, sewer/septic, electrical trenching, and state sales tax where applicable
Priced per selection in the Options Book
3. Finishes, Appliances & Upgrades
Selected during your Pre-Production Meeting from 180+ cataloged options.
- Kitchen & laundry appliance package (stainless or standard) or owner-supplied appliances
- Optional decks, ADA-style entry ramps, and covered porches (included standard on Models J & L)
- Standing-seam metal roofing, cedar shake accents, tile showers, and cold-weather/snow-load packages
In every Wolf home
What’s included, and what’s quoted for your property
The starting price covers the factory-built house: structure, windows, siding, gable or shed roof, water heater, mini-split, and ERV (energy recovery ventilator). Kitchen and laundry appliances are separate — you can purchase our appliance package or provide your own. Delivery, installation, permitting, site work, and utilities are priced for your property. The factory garage is only sold with a Wolf house project and does not include home appliances.
Included in the home price
Included in the starting home price.
- Ductless mini-split heat pump + supplemental wall heater
- Energy Recovery Ventilation (ERV)
- 40-gallon electric water heater
- Double-pane low-E vinyl windows (U-0.27) with code egress
- Exterior prehung front door with deadbolt
- Lap siding, trim, and composition-shingle roof
Quoted for your property
Wolf handles the complete build for full-service projects, including permitting, engineering, site work, foundation, utilities, and delivery and installation. We price this work for your property and include it in your project proposal. Our teams handle the coordination and keep you informed.
Full-service availability depends on your location and property. We confirm included work and any exceptions in your agreement before you proceed.
- Kitchen and laundry appliances — Wolf’s appliance package, or you provide your own
- Delivery and installation
- Permitting and jurisdiction fees
- Site work, foundation, and utilities
Kitchen & laundry if you choose our package
- 30" freestanding electric range + microwave/range hood
- 30" refrigerator and 24" dishwasher
- Stacked electric washer & dryer, vented to exterior
Appliances are not included in the base price. You can purchase our appliance package or provide your own.
Common questions
Questions about Wolf floor plans
How do I know which Wolf floor plan fits my lot?
Start with a free property evaluation. We check your setbacks, lot coverage, utility runs, slope, and crane access before recommending a floor plan, so you do not spend time on a layout your city or county will not permit.
Can I mirror or flip a floor plan to face my yard or driveway?
Yes. Every single-family Wolf floor plan can be built in its standard orientation or a mirrored layout at no extra design charge, so the entry door, living room windows, and plumbing wall line up with your site.
Can Models J, L, and I be permitted as backyard ADUs or only as primary homes?
Both. Every Wolf home is built to the same state-inspected modular building code (IRC). In jurisdictions that allow 1,000 to 1,200 sq ft ADUs, such as Washington cities under HB 1337 or rural counties, Models J, L, and I can be permitted as detached ADUs; on raw land they permit as primary residences.
What is included in the starting home price on this page?
The starting price covers the factory-built house: framing, insulation, windows, siding, roofing, cabinets, quartz countertops, flooring, plumbing fixtures, water heater, mini-split heat pump, and ERV fresh-air system. Delivery, crane set, foundation, permits, utility trenching, and kitchen or laundry appliances are priced separately for your property.
Find the right model for your lot
Start with a free preliminary review of zoning, setbacks, and what is generally allowed. Delivery access, utilities, engineering, and site costs need further review before we confirm fit and scope.
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