Modern Duplex house Plan with Detailed Blueprint & CAD Designs

Modern Duplex House Plan with Craftsman Style & Spacious Layout

Explore this 1.5-story duplex house design with 3, 552 heated sq. ft., front-entry garages, detailed CAD blueprints, and open floor plans.

This duplex house plan offers a perfect mix of comfort and functionality. Designed for modern multi-family living, it delivers timeless charm and smart space planning for today’s builders and families.

Key Features of the Home Plan

Living Areas – Heated & Unheated

• Heated area: 3, 552 sq. ft. total (1, 776 sq. ft. per unit) across 1.5 stories.
• Unheated extras: Covered front and rear porches, garage space, and patio areas.

Bedrooms & Bathrooms

• Each unit includes 3 well-appointed bedrooms, offering privacy and comfort for growing families.
• 2.5 bathrooms per unit, thoughtfully distributed for convenience and guest access.

Interior Highlights

• Open floor plan integrates the kitchen, dining, and great room seamlessly. Explore more open layouts.
• Bonus room offers flexibility for a home office, playroom, or guest space.
• Owner Suite with walk-in closet (WIC) provides a luxurious private retreat.
• Kitchen island and breakfast nook enhance functionality and comfort. View kitchen island plans.

Garage & Storage Details

• Garage Bays: Each unit includes a front-entry 2-car garage.
• Garage Type: Attached, providing direct indoor access and enhanced security.
• Storage: Ample interior storage including pantry, closets, and optional attic access.

Outdoor Living Features

• Spacious covered front and rear porches provide shaded areas for relaxation and social gatherings. Browse porch designs.
• Optional rear patio perfect for grilling, outdoor dining, or enjoying the sunset.
• Stone and stucco finishes lend charm and durability to the exterior.

Architectural Style: Traditional Craftsman

This design blends timeless materials and thoughtful Craftsman details—perfect for families who value character and efficiency in one package. Learn more about the Craftsman style or explore its roots on ArchDaily.

Bonus Features

• Split-bedroom layout enhances privacy between primary and secondary sleeping zones.
• Energy-efficient windows and insulation for reduced utility costs.
• Low-maintenance exterior materials perfect for rental or owner-occupied use.

Included Benefits with Every Plan

• CAD + PDF Files: Fully editable and printable for immediate use on-site or digitally.
• Unlimited Build License: Construct this duplex multiple times with no added fees.
• Free Foundation Changes: Switch between slab, crawlspace, or basement at no cost. Learn about free changes.
• Structural Engineering Included: Stamped plans meet code and reduce build delays.
• Lower Modification Costs: Up to 50% less than any competitor, guaranteed.
• View Before You Buy: Preview full construction sheets before purchasing.

Similar Collections You Might Love

• More Duplex House Plans
• Traditional House Designs
• Plans with Walk-In Closets
• Bonus Room Layouts
• Front Porch House Plans

Frequently Asked Questions

Is this duplex suitable for rental or multi-generational use? Absolutely. With mirrored layouts and separate entrances, it’s perfect for families or investors.
What plan formats are included? You’ll receive editable CAD files and printable PDFs for seamless planning and construction.
Can I preview the blueprint files before buying? Yes, you can see all included sheets in advance.
Are structural stamps included? Yes—every plan comes with full structural engineering.
What if I need to change the foundation? We include free changes between slab, crawlspace, and basement foundations.

Start Building Your Dream Home Today

Have questions or want to personalize your plan? Contact our expert team at [email protected] or fill out our form.

Your future house starts with a great plan—customize it and build with confidence!