This AUTOCAD DWG file presents a detailed 20ft x 36ft 4BHK house plan with comprehensive elevation and section layouts. The design includes ground and first-floor plans, with four bedrooms, a kitchen, bathrooms, a lounge, and an open-to-sky area for ventilation and natural light. It also features section details for columns, site, and area plans, making it ideal for a well-structured and aesthetically pleasing residence. Each component is thoughtfully arranged to maximize functionality, space, and comfort. Perfect for architects, builders, and homeowners, this DWG file provides an in-depth blueprint for creating a modern, spacious 4BHK home that balances structural strength with elegant design.