IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "famous-farnsworth-real-listing.ifc"
Time stamp: "2026-05-09T00:00:00"
Author: "BIM.HOUSE"
Organization: "Enabler Inc."
Preprocessor: "IFC4 Add2 — Real Listing AI Design"
Originating system: "BIM.HOUSE"
Application: "BIM.HOUSE" version "1.0" identifier "bim.house"

People and organizations
  Person (none given)
  Owner history of Person (none given) | application "BIM.HOUSE" version "1.0" identifier "bim.house" | change ADDED | created 1714000000 (2024-04-24T23:06:40Z)

Units
  LENGTHUNIT: MILLI METRE
  AREAUNIT: SQUARE_METRE
  VOLUMEUNIT: CUBIC_METRE
  PLANEANGLEUNIT: RADIAN

Spatial structure
IFCPROJECT "ファーンズワース邸 (Farnsworth House) — Mies van der Rohe 1951" | long name "BIM.HOUSE" | phase "1-story 鉄骨 (S 造) 露出ホワイトペイント + 全面ガラスカーテンウォール + トラバーチン床 + 浮遊基礎 (Fox River 洪水対応), 158sqm proposed for 24000sqm lot at Plano, Illinois, USA — Fox River 河畔"
  IFCSITE "Plano, Illinois, USA — Fox River 河畔" | object type "Real listing site, 24000sqm" | elevation above sea level 0.
    IFCBUILDING "ファーンズワース邸 (Farnsworth House) — Mies van der Rohe 1951 (Proposed)" | object type "1F 鉄骨 (S 造) 露出ホワイトペイント + 全面ガラスカーテンウォール + トラバーチン床 + 浮遊基礎 (Fox River 洪水対応) 158sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 182 elements
          4 x IFCSLAB | FLOOR | names: "Travertine Podium", "Entry Step (lower)", "Entry Step (upper)" (+1 more) | material: "Travertine" | property sets: Pset_SlabCommon, BaseQuantities
          40 x IFCCOVERING | FLOORING | names: "Podium tile 1-1", "Podium tile 1-2", "Podium tile 1-3" (+37 more) | material: "Travertine"; "Structural Steel" | property sets: Pset_CoveringCommon, BaseQuantities
          30 x IFCCOLUMN | COLUMN | names: "Steel I-Column 1 (web)", "Steel I-Column 1 (top flange)", "Steel I-Column 1 (bottom flange)" (+27 more) | material: "Structural Steel" | property sets: Pset_ColumnCommon, BaseQuantities
          1 x IFCROOF | FLAT_ROOF | names: "Roof Slab" | material: "Structural Steel" | property sets: Pset_RoofCommon, BaseQuantities
          18 x IFCWINDOW | names: "S Glass Pane 1", "S Glass Pane 2", "S Glass Pane 3" (+15 more) | material: "Plate Glass" | property sets: Pset_WindowCommon, BaseQuantities
          77 x IFCBUILDINGELEMENTPROXY | names: "S Mullion 1", "S Mullion 2", "S Mullion 3" (+74 more) | material: "Structural Steel"; "Water"; "Tree Trunk"; "Foliage" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCDOOR | names: "Main Entry Door" | material: "Plate Glass" | property sets: Pset_DoorCommon, BaseQuantities
          4 x IFCWALL | names: "Service Core (W wall)", "Service Core (E wall)", "Service Core (N wall)" (+1 more) | material: "Solid Wood" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCFURNISHINGELEMENT | names: "Hearth" | material: "Solid Wood" | property sets: Pset_BuildingElementCommon, BaseQuantities
          3 x IFCSPACE | INTERNAL | names: "Open Living + Dining", "Open Sleeping + Library", "Service Core" | material: "Generic"; "Solid Wood" | property sets: Pset_SpaceCommon, BaseQuantities
          3 x IFCBEAM | BEAM | names: "Ridge Beam 1", "Ridge Beam 2", "Ridge Beam 3" | material: "Structural Steel" | property sets: Pset_BeamCommon, BaseQuantities

Property sets
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Travertine Podium" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Entry Step (lower)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Entry Step (upper)" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Floor Slab (raised)" (IFCLABEL)
  BaseQuantities | quantities | on 20 objects (20 IFCCOLUMN)
    Length = 0.2000 [MILLI METRE]
  BaseQuantities | quantities | on 18 objects (18 IFCCOVERING)
    NetArea = 14.9600 [SQUARE_METRE]
    NetVolume = 0.4488 [CUBIC_METRE]
  BaseQuantities | quantities | on 18 objects (18 IFCCOVERING)
    NetArea = 12.0000 [SQUARE_METRE]
    NetVolume = 0.3600 [CUBIC_METRE]
  BaseQuantities | quantities | on 14 objects (14 IFCBUILDINGELEMENTPROXY)
    NetVolume = 0.0053 [CUBIC_METRE]
  BaseQuantities | quantities | on 12 objects (12 IFCWINDOW)
    Area = 8.8000 [SQUARE_METRE]
    NetVolume = 0.2640 [CUBIC_METRE]
    OverallHeight = 2.2000 [MILLI METRE]
    OverallWidth = 4.0000 [MILLI METRE]
  BaseQuantities | quantities | on 10 objects (10 IFCCOLUMN)
    Length = 4.5000 [MILLI METRE]
    NetVolume = 0.0072 [CUBIC_METRE]
  BaseQuantities | quantities | on 6 objects (6 IFCWINDOW)
    Area = 0.0660 [SQUARE_METRE]
    NetVolume = 0.1936 [CUBIC_METRE]
    OverallHeight = 2.2000 [MILLI METRE]
    OverallWidth = 0.0300 [MILLI METRE]
  BaseQuantities | quantities | on 3 objects (3 IFCBEAM)
    Length = 24.0000 [MILLI METRE]
    NetVolume = 0.9600 [CUBIC_METRE]
  BaseQuantities: 14 more contents on 19 objects not shown
  Pset_CoveringCommon | properties | on 4 objects (4 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Roof Edge" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 1-1" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 1-2" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 1-3" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 2-1" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 2-2" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 2-3" (IFCLABEL)
  Pset_CoveringCommon | properties | on 1 object (1 IFCCOVERING)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Podium tile 3-1" (IFCLABEL)
  Pset_CoveringCommon: 29 more contents on 29 objects not shown
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 1 (web)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 1 (top flange)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 1 (bottom flange)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 2 (web)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 2 (top flange)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 2 (bottom flange)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 3 (web)" (IFCLABEL)
  Pset_ColumnCommon | properties | on 1 object (1 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Steel I-Column 3 (top flange)" (IFCLABEL)
  Pset_ColumnCommon: 22 more contents on 22 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 220.80 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Roof Slab" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 1" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 2" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 3" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 4" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 5" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "S Glass Pane 6" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "N Glass Pane 1" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "N Glass Pane 2" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon: 10 more contents on 10 objects not shown
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "S Mullion 1" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "S Mullion 2" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "S Mullion 3" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "S Mullion 4" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "S Mullion 5" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "N Mullion 1" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "N Mullion 2" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCBUILDINGELEMENTPROXY)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "N Mullion 3" (IFCLABEL)
  Pset_BuildingElementCommon: 70 more contents on 70 objects not shown
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Main Entry Door" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Service Core (W wall)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Service Core (E wall)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Service Core (N wall)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "Service Core (S wall)" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 79.20 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "Open Living + Dining" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 83.60 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "Open Sleeping + Library" (IFCLABEL)
  Pset_SpaceCommon | properties | on 1 object (1 IFCSPACE)
    GrossPlannedArea = 15.00 (IFCAREAMEASURE) [SQUARE_METRE]
    IsExternal = FALSE (IFCBOOLEAN)
    PubliclyAccessible = FALSE (IFCBOOLEAN)
    Reference = "Service Core" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Ridge Beam 1" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Ridge Beam 2" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Ridge Beam 3" (IFCLABEL)