The best duplex plans, blueprints & designs. Find small, modern w/garage, 1-2 story, low cost, 3 bedroom & more house plans! Call 1-800-913-2350 for expert help

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Explore our wide selection of duplex plans and duplex house designs at The House Plan Company. Find versatile duplex floor plans with 2+ units, open layouts, and customizable features perfect for families …