This research project aims to create a framework for the integration of Building Information Modeling (BIM) with Diminished Reality (DR) in the Architecture, Engineering, Construction, and Facility Management (AEC-FM) sector. DR is a real-time technique for visually removing unwanted physical objects, enhancing visualizations in Augmented Reality (AR) scenarios. Although both BIM and DR have garnered attention individually, their synergistic potential remains underexplored. This research endeavors to bridge this gap by establishing a robust framework that leverages BIM’s data management, visualization, and information-rich capabilities to enhance DR applications. The framework will be designed to improve monitoring, management, and planning tasks within AEC-FM, offering an innovative approach to real-time visualization and information retrieval. By providing a structured methodology and insights into the practical challenges and benefits, this thesis contributes to advancing the adoption of BIM-enabled DR in the AEC-FM industry.