This BIM modelling service for a residential house in CitraGarden City provides a fully coordinated digital model that unifies architectural design, structural systems, and MEP (mechanical, electrical, and plumbing) layouts into a single, accurate representation. The scope includes detailed exterior and interior architectural elements, a clear structural framework, and precisely routed service systems, supported by axonometric views, floor plans, sections, and construction-ready drawings. By aligning 3D models with technical documentation, the BIM process improves design accuracy, minimizes coordination conflicts, and supports efficient construction execution, resulting in a well-planned, buildable, and high-quality residential development.