30x40 Commercial Residential House DWG File with Floor Layout

This AutoCAD DWG file presents a detailed 30x40 commercial and residential house plan with mixed-use floor layout planning and architectural drafting details. The drawing includes commercial shops on the ground floor along with spacious residential rooms, a lounge area, a kitchen, bathrooms, and balcony layouts on upper floors. It also features accurate wall dimensions, staircase details, and practical space utilization references for professional drafting work. Designed for architects, engineers, and designers, this file supports efficient project planning and execution accuracy. Ideal for mixed-use commercial residential building projects and modern AutoCAD drafting purposes.