IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "1hour-tateyama-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 "千葉県館山市北条 — 海近の中古地" | long name "BIM.HOUSE" | phase "1-story 木造軸組 平屋 + 海風防腐塗装 + ガルバリウム鋼板 SGL 屋根 + SUS304 金物, 78sqm proposed for 198sqm lot at 千葉県館山市北条 (館山駅 徒歩 15 分)"
  IFCSITE "千葉県館山市北条 (館山駅 徒歩 15 分)" | object type "Real listing site, 198sqm" | elevation above sea level 0.
    IFCBUILDING "千葉県館山市北条 — 海近の中古地 (Proposed)" | object type "1F 木造軸組 平屋 + 海風防腐塗装 + ガルバリウム鋼板 SGL 屋根 + SUS304 金物 78sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 10 elements
          1 x IFCSLAB | FLOOR | names: "F1 Slab" | material: "Solid Wood" | property sets: Pset_SlabCommon, BaseQuantities
          4 x IFCWALL | names: "F1 N Wall", "F1 S Wall", "F1 E Wall" (+1 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          1 x IFCDOOR | names: "Entry Door" | material: "Solid Wood" | property sets: Pset_DoorCommon, BaseQuantities
          3 x IFCWINDOW | names: "F1 N Window", "F1 E Window", "F1 W Window" | material: "Generic" | property sets: Pset_WindowCommon, BaseQuantities
          1 x IFCROOF | FLAT_ROOF | names: "Roof" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities

Property sets
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "F1 Slab" (IFCLABEL)
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 2.7000 [MILLI METRE]
    Length = 10.5000 [MILLI METRE]
    NetSideArea = 28.3500 [SQUARE_METRE]
    NetVolume = 4.2525 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 2.7000 [MILLI METRE]
    Length = 0.1500 [MILLI METRE]
    NetSideArea = 0.4050 [SQUARE_METRE]
    NetVolume = 5.5890 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWINDOW)
    Area = 0.1650 [SQUARE_METRE]
    NetVolume = 0.2475 [CUBIC_METRE]
    OverallHeight = 1.1000 [MILLI METRE]
    OverallWidth = 0.1500 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCSLAB)
    NetArea = 144.9000 [SQUARE_METRE]
    NetVolume = 21.7350 [CUBIC_METRE]
  BaseQuantities | quantities | on 1 object (1 IFCDOOR)
    Area = 1.8900 [SQUARE_METRE]
    NetVolume = 0.2835 [CUBIC_METRE]
    OverallHeight = 2.1000 [MILLI METRE]
    OverallWidth = 0.9000 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCWINDOW)
    Area = 1.6500 [SQUARE_METRE]
    NetVolume = 0.2475 [CUBIC_METRE]
    OverallHeight = 1.1000 [MILLI METRE]
    OverallWidth = 1.5000 [MILLI METRE]
  BaseQuantities | quantities | on 1 object (1 IFCROOF)
    NetArea = 159.8400 [SQUARE_METRE]
    NetVolume = 28.7712 [CUBIC_METRE]
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "F1 N Wall" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "F1 S Wall" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "F1 E Wall" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "F1 W Wall" (IFCLABEL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "Entry Door" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "F1 N Window" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "F1 E Window" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "F1 W Window" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 159.84 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "Roof" (IFCLABEL)