Modular homes
Modular Home Builder
A modular home is built in sections in a factory, inspected there, then delivered and set on a permanent foundation. Wolf builds modular homes to the same IRC/IBC (International Residential Code / International Building Code) residential codes as site-built houses. We check what your land can support, then handle permits, delivery, utilities, and setup in Washington and Oregon.
Where Wolf works
In Washington and Oregon, Wolf employees handle your project from property review and permits through construction, site work, delivery, and installation. Some projects require third-party services, such as surveys or septic design and installation, depending on the property and jurisdiction. Beyond Washington and Oregon, local contractors complete site work and utility connections.
Who it’s for
Who a Wolf modular home is for
Landowners building a primary home
You own land and want a permanent, right-sized home without running a site-built project. Model J, Model L, and Model I are laid out for full-time living.
Owners adding a second home to a lot
On a lot that already has a house, a modular home is usually permitted as an accessory dwelling unit. Family, guests, or a long-term tenant get their own kitchen, bath, and door.
First-time owners and downsizers
Two bedrooms and a real kitchen in 616 to 984 sq ft, built to the same code as a larger house. Fewer rooms to heat, clean, and maintain.
People who want fewer moving parts
Framing indoors takes weather off the structure’s schedule. In Washington and Oregon, one Wolf team coordinates permits, site work, delivery, and setup instead of a string of separate trades.
Rural and recreation land
Acreage, lake lots, and coastal parcels can take a modular home when the delivery route, well, septic, and power work. We check those before we recommend a plan.
Developers, cities, and nonprofits
The same factory builds cottage clusters, senior housing, and workforce or emergency housing when a project calls for several homes.
What Wolf builds
Modular, not manufactured
Wolf homes are framed, wired, plumbed, insulated, and finished indoors at our factory, inspected by Washington L&I or Oregon BCD, and certified to IRC residential standards. They leave the factory about 92% complete. In Washington and Oregon, our crew sets them on a concrete stem-wall foundation and finishes the connections on site. A HUD (the federal standard for manufactured homes) manufactured home is a different product, built to federal code on a permanent steel chassis. A Wolf home is permitted as a permanent residential structure, like a site-built house.
Full floor plans, not just backyard units
Home plans from 307 to 1,232 sq ft, with one to three sleeping rooms. Model I adds a primary suite with a walk-in closet, a third bedroom that can serve as an office or flex room, a dining area, and a laundry room with its own side entry.
Engineered for Northwest conditions
Standard engineering is rated for 145 mph wind (Exposure B), Seismic Design Category D, and a 30 psf (pounds per square foot) roof snow load. If your city or county requires a higher snow rating, we confirm it during contracting and permitting and build to it.
One section or several
Models B, K, E, and F ship as a single section. Models J, L, and I are built in more than one section, then joined on the foundation and sealed along the marriage line so the seams disappear.
Permits, delivery, and utilities handled
In Washington and Oregon, Wolf prepares the permit packet, does the site work, delivers and sets the home, and connects water, sewer or septic, and power. Outside those states, a local contractor handles site work.
Built while your site is prepared
Factory production typically takes three to four weeks once the home is in line. Permitting is usually the longer stretch, often two to nine months. Most projects go from proposal to finished home in about a year.
Costs in writing
Your proposal separates the home, appliances, permitting, delivery and setup, and site work, so you can see where the budget goes before you sign.
Process
From our factory to your land
- 1
Property evaluation
Zoning and code research, delivery access, foundation needs, and utility routes. We map out whether a modular home works on the parcel and what comes next. The evaluation is free.
- 2
Proposal and permits
You choose a model and finishes. We put the home, permitting, delivery and setup, and site work on one proposal, then prepare and file the permit packet.
- 3
Factory production
Your home is built on our production line and inspected in the plant. It leaves with the state insignia that local inspectors rely on.
- 4
Delivery, set, and finish
The foundation is poured, utilities are trenched, and the home is delivered, set, anchored, and connected. Final inspection and a walkthrough follow, backed by a one-year workmanship warranty.
Models
Modular home plans for full-time living
Prices for the homes themselves range from $67,500 (Model B, City of Portland only) to $178,500 (Model I). Appliances are separate. Complete projects are quoted after reviewing the property and defining the scope.
Notice the rooms and details you would use. These are layouts to explore; we need to review your property before recommending one.
Model K — 432 sq ft
A one-bedroom home with separate living and sleeping spaces.
Model E — 616 sq ft
Two bedrooms, a defined living room, and an optional kitchen island.
Model F — 616 sq ft
Two bedrooms with an open kitchen and great room.
Model J — 828 sq ft
Two beds, two baths, vaulted ceilings, a pantry, and a covered porch.
Model L — 984 sq ft
Two beds, two baths, dining, laundry and mudroom. We can adjust the plan for accessibility.
Model I — 1,232 sq ft
Our largest plan: a primary suite, a second bedroom, a third bedroom that can serve as an office or flex room, and two baths.
Questions
Frequently asked questions
What is the difference between a modular home and a manufactured home?
Is a modular home as well built as a site-built home?
How much does a modular home cost?
Can a modular home be my primary residence?
Do I need to own land first?
How do people pay for a modular home?
Where do you build modular homes?
Can I see a Wolf modular home being built?
Keep reading
Related Wolf pages
Find out if a modular home works on your land
Send the address and what you want to build. We will check zoning, access, delivery, foundation, and utilities, then map out the next steps. The evaluation is free.
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