Towards a 3D property valuation model: Conceptualization and BIM-CIM based data integrability

In response to the rapid urbanization and scarcity of land, Dr. Siham El Yamani's research introduces a 3D property valuation model that leverages BIM (Building Information Modeling) and CIM (City Information Modeling) technologies. Traditional 2D valuation methods fall short in complex urban environments, but this new approach incorporates 3D variables—including interior factors like air quality and daylight, and exterior elements such as view analysis and noise levels. By integrating data through standards like IFC and CityGML, Dr. El Yamani’s framework enables more dynamic simulations and accurate property assessments, benefiting investors, urban developers, and policymakers.

Her work establishes a significant step forward in precise property valuation.