Detached1,200 sq ftThe Twin Falls
Two-Story Flagship
Maximum space on smaller lots — our flagship design
Included Features
- ✓Two-story layout
- ✓Two bedrooms upstairs
- ✓Two full bathrooms
- ✓Full kitchen
- ✓Open living/dining downstairs
- ✓In-unit laundry
- ✓Covered balcony
- ✓Small footprint, big living
Plumbing scope: Two-story plumbing: two baths + kitchen — full package with vertical runs
Estimated from
~$2,544/mo
Rental potential
$1,000-$1,400/mo
Build Your The Twin Falls
Customize your build and see how options affect your estimated cost. All numbers are rough estimates — your Feasibility Check gives you real pricing.
Per Twin Falls code, your ADU exterior must match your main home.
Your Build Estimate
Rough estimates to help you explore options. Your actual costs depend on site conditions, materials, and final design. Get real pricing with a Feasibility Check.
Get a Real Quote for This BuildADU Investment Calculator
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* P&I at selected rate and term. Property value based on FHFA 20-30% avg for ADU properties. Does not include taxes, insurance, maintenance, or vacancy.
Explore Other Models
Not quite right? Browse our other ADU designs.
Is The Twin Falls Right for Your Property?
Book a free Readiness Call and we'll check your lot size, zoning district, and the 45% rule to see if this model fits.