This BIM modelling service for a residential house in CitraGarden City presents an alternative digital model that emphasizes deeper technical coordination and construction-level detail. The model integrates architectural design, structural framing, and MEP systems with enhanced sectional, axonometric, and exploded views to clearly illustrate spatial relationships, load paths, and service routing. Detailed floor plans, sections, portal frames, and system diagrams are aligned within a single BIM environment, enabling accurate visualization, clash avoidance, and constructability review. This approach supports design validation, efficient coordination among disciplines, and precise execution on site, resulting in a robust, build-ready residential BIM deliverable.