Micro 150

150 Sqft (12' x 12') approx.

Built in 90 days

1 Bed

1 Bath


The Micro150 started this series almost 5 years ago for us. We wanted to show the world that we can build an ADU all the way down to the State minimum code allowance for what’s known as an Efficiency Unit, which is 150sqft.

We took our time in working out the details that would allow this unit to have a loveseat sofa that converts to a full-sized bed while still allowing you to move around the space freely. We also incorporated a full bathroom with toilet, sink and shower along with a perfectly sized kitchenette.

There’s also room for a closet, small dinette and other furnishings needed to make it feel like a much larger home.


Standard Equipment

General & Exterior
  • Concrete slab foundation
  • Fiber cement lap siding
  • 8ft sidewall height
  • Composition roof
  • Vinyl, dual glaze, low E windows Insulation R15:walls & R30:roof
  • 36” Exterior door (fiberglass standard)
  • 5” baseboards throughout
  • Carpet throughout

  • Tankless water heater
  • Mini split heating/cooling
  • 100AMP electrical subpanel
  • Raised Panel cabinets
  • Laminate countertops
  • Drop-in sink
  • 2 burner cook top
  • Recessed can light above
  • Vanity with molded sink
  • Dual handle faucet
  • Fiberglass shower w/rod
  • Power vent
  • 1.28gpf toilet
  • Chrome medicine cabinet
  • Linoleum floor

Floor Plan

Micro unit is small enough to fit on smaller inner city lots

Floor plan is for visual representation only.

Exterior Options

These plans are a sampling of the wide array of solutions

Standard Siding —

Spanish Stucco —

Standard Stucco —

Modern Stucco/Wood —

Interior & Exterior Pics

The Becky plan actual builds

Let's get started

If you have something you're working on that needs immediate attention,
please feel free to contacts at anytime.
Michelle Vallejos

Michelle Vallejos


Steve Vallejos

Steve Vallejos


855-ADUKITS (238-5421)
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