3 BHK House Center Line Layout Residential CAD Drawing Files

This 3 BHK house center line CAD drawing includes a complete residential layout with detailed column positioning and center line planning details. The drawing contains center line dimensions, column arrangement, room planning, wall alignment, and structural references for accurate residential construction work. The layout helps improve planning precision and construction workflow for building development projects. This CAD file is useful for architects, engineers, builders, and residential planning professionals working on house design and structural planning tasks.