3D House Plans AutoCAD File for Multi Storey Building with Roof Design

This 3D house plans AutoCAD file presents a detailed multi storey residential building model with complete exterior massing and roof layout. The drawing includes a three-dimensional view showing balcony projections, window alignment, façade elements, vertical circulation zones, and structural floor levels. The roof design features twin dome-shaped skylight structures with proper slab thickness and surface detailing. All building components are arranged with accurate proportions and standard measurements, making this DWG file suitable for residential and institutional design planning. The model supports scale-based drafting, layer management, and dimension control for professional construction documentation.