Duplex House 3D CAD Architectural Drawing Floor Plan and Elevation

The duplex house 3D CAD architectural drawing presents a detailed residential design showing the layout and structural organization of a modern two-unit house. A duplex house typically contains two connected living units that may be arranged side-by-side or vertically, sharing common structural elements while maintaining separate living spaces. This AutoCAD DWG file illustrates floor plans, room layouts, staircases, balconies, elevations, and structural components in a clear architectural view. It covers multiple design categories including residential layout planning, structural framing, room zoning, circulation paths, facade design, material specification, and interior space organization.