Building Floor Area Breakdown

Interactive view of net, gross, usable, and circulation space across the recorded rooms in the building plan.

Total Net Area
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Total Gross Area
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Net-to-Gross Ratio
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Largest Room
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Spatial Highlights

    Area Mix
    Room Area Ranking
    Horizontal comparison of recorded rooms by net area.
    Usable vs Circulation Share
    Donut view of how total net area is split between functional and circulation space.
    Treemap of Space Allocation
    Category and room rectangles sized by area contribution within the total net footprint.
    Area Efficiency Indicators
    Indicator panel highlighting total area, envelope gap, and net-to-gross efficiency.
    Sunburst Hierarchy
    Hierarchy from space category to room, with segment size representing area.
    Recorded Room Register
    Room Category Area Share of Net Description