30x45 Feet Duplex House Ground And First Floor AutoCAD Drawing

This AutoCAD DWG file presents a detailed duplex house floor plan designed for an approximate 30x45 feet residential plot. The drawing includes complete ground floor and first floor layouts with accurate room dimensions and functional space planning. The ground floor plan shows a drawing room, a lounge, bedrooms, a kitchen, bathrooms, a car porch, a staircase block, and open spaces with proper circulation. Each room is clearly labeled with measurements such as 12'-6" x 11'-0" and 16'-0" x 11'-0" bedrooms, 20'-0" x 11'-6" lounge, 13'-0" x 14'-0" drawing room, and 7'-0" x 18'-0" staircase. Door and window positions, wall thickness, projection lines, and passage widths are marked for construction reference.

The first floor plan includes bedrooms, a lounge, a kitchen, bathrooms, a staircase area, terrace space, a balcony, and open-to-sky ventilation zones. The terrace size of 8'-0" x 17'-0" and balcony width of 2'-6" are clearly indicated. Staircase direction, landing positions, and movement paths are shown for safe circulation. Service shafts, ventilation openings, and plumbing zones are properly marked for coordination. Dimension annotations, architectural symbols, and layout references help engineers and builders understand construction requirements.