House Building Design with Basement Ground First Floor Plans

This AutoCAD DWG file presents a complete house building design with underground floor, ground floor, and first floor plans, along with a clear sectional view and building position layout. The drawing includes accurate measurements, level markings, and structural references to support professional planning. The underground floor plan is detailed with a playing room, heating room, bathroom, two storage rooms, hall, staircases, and a small swimming pool. Section drawings indicate depth levels, foundation thickness, and vertical circulation, helping users understand height differences and construction alignment across all floors.

The ground floor plan shows a well-organized arrangement including kitchen, salon, living room, porch, hall, staircases, guest room, dressing area, toilet, bathroom, and fireplaces. The first floor layout includes four bedrooms, four bathrooms, four dressing rooms, a workshop, a hall, and staircases, all drafted to scale with clear room dimensions and wall thicknesses. Grid lines, structural walls, and circulation paths are precisely marked, making the drawing suitable for architectural detailing and construction use. This house building design DWG file is ideal for architects, civil engineers, interior designers, and builders working on detailed residential planning.