Model 5

Your Backyards Affordable Path to Luxury

Redefining Flexibility in your Backyard

Luxurious Living in a Compact Space

Smart Luxury for the Modern Family

Design & Price

All-in cost Starting at $336,000

Crafted With Care

Model 5

Model 5 features 800 sq ft of interior space, outfitted with a beautiful mixture of colored wall panels, hardwood flooring, and a custom mixture of hand selected organic materials . The 2 bed/2 bath unit has expansive floor to ceiling glazing, with a large Pivot Door front entry. The kitchen and baths feature ultra modern European style cabinetry, fixtures, and unique lighting elements that create a modern warmth that is truly a Steelbox custom expression of what we feel every home deserves.

So much opportunity in such a small space.

Design & Price

Guest House

Host guests in style with a backyard ADU. Enjoy privacy and comfort in your own space.

Rental Income

Generate passive income with a backyard ADU. Rent it out long-term or as a vacation rental.

Home Office

Increase productivity and work-life balance with a backyard ADU. Enjoy a quiet, dedicated workspace.


Indulge in hobbies and passions with a backyard ADU. Create a custom space for leisure activities.

Sustainable Modern Design
Unique Features

Progressive, clean and modern designs help deliver a simplistic and functional style unlike any other in the modular marketplace.

Energy Efficient

Energy efficient products create a hyper comfortable atmosphere in our ADUs. Our units use the most reliable thermal and sound protective building elements to provide a net zero living environment that exceeds all current building codes.

Custom Built-ins & Casework

Smaller spaces call for a creative and adaptive use of traditional components in unusual spaces. These twists on modern design create exciting and beautiful options that bring a home to life.

Interested in building an ADU?

Interested in building a modular home?

Interested in building a modular home or ADU?

Connect with a project specialist today.

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