The building survey process is essential for assessing the condition of existing structures, identifying potential issues, and planning renovations or maintenance. Traditionally, this process relied on manual measurements, sketches, and 2D blueprints, often resulting in inaccuracies and inefficiencies. With the advent of 3D modeling programs, surveyors can now create highly detailed digital representations of buildings, allowing for greater precision and improved analysis. These models enable professionals to visualize structural elements, detect deterioration, and accurately document historical features. Integrating 3D modeling into the survey process has transformed how existing buildings are analyzed, leading to better-informed decision-making and streamlined project planning.