IFC building model
Schema: "IFC4"
Description: "ViewDefinition [CoordinationView_V2.0]"
File name: "tsugi-sengoku-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 "継ぐ家 千石・実敷地版 ― 文京区112.92㎡ (山手線内側)" | long name "BIM.HOUSE" | phase "2-story 木造軸組 + 切妻屋根 + 杉CLT 床版 + 焼杉外装 + SIPs断熱 + 太陽光5.5kW + V2H (ZEH) + スクリューパイル基礎 (鋼製らせん杭 φ140), 102.8sqm proposed for 112.92sqm lot at 東京都文京区千石2丁目 (三田線 千石駅 徒歩11分・山手線内側) — 継ぐ家 実敷地版 ※実listing/重説要確認"
  IFCSITE "東京都文京区千石2丁目 (三田線 千石駅 徒歩11分・山手線内側) — 継ぐ家 実敷地版 ※実listing/重説要確認" | object type "Real listing site, 112.92sqm" | elevation above sea level 0.
    IFCBUILDING "継ぐ家 千石・実敷地版 ― 文京区112.92㎡ (山手線内側) (Proposed)" | object type "2F 木造軸組 + 切妻屋根 + 杉CLT 床版 + 焼杉外装 + SIPs断熱 + 太陽光5.5kW + V2H (ZEH) + スクリューパイル基礎 (鋼製らせん杭 φ140) 102.8sqm" | reference height above sea level 0. | terrain above sea level 0.
      IFCBUILDINGSTOREY "GF" | elevation 0.
        contains 75 elements
          1 x IFCSITE | names: "敷地 112.92㎡ (文京区千石2・8.5m×13.3m想定・山手線内側)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          4 x IFCSLAB | FLOOR | names: "1F 床 北棟", "1F 床 西棟", "2F 床 北棟" (+1 more) | material: "Generic" | property sets: Pset_SlabCommon, BaseQuantities
          16 x IFCWALL | names: "1F 外壁北", "1F 外壁東(北棟)", "1F 内南(北棟)" (+13 more) | material: "Generic" | property sets: Pset_WallCommon, BaseQuantities
          6 x IFCROOF | FLAT_ROOF | names: "切妻北流れ", "切妻南流れ", "棟" | material: "Generic" | property sets: Pset_RoofCommon, BaseQuantities
          5 x IFCWINDOW | names: "1F 南面 大開口(庭/アカシアへ)", "1F 東面 縁側窓(庭)", "2F 南面 連窓" (+2 more) | material: "Solid Wood"; "Generic"; "Tree Trunk" | property sets: Pset_WindowCommon, BaseQuantities
          1 x IFCDOOR | names: "玄関" | material: "Generic" | property sets: Pset_DoorCommon, BaseQuantities
          8 x IFCCOLUMN | COLUMN | names: "1F柱105", "2F柱105" | material: "Generic" | property sets: Pset_ColumnCommon, BaseQuantities
          2 x IFCBEAM | BEAM | names: "FL2大梁X", "RF大梁X" | material: "Generic" | property sets: Pset_BeamCommon, BaseQuantities
          7 x IFCFURNISHINGELEMENT | names: "ダイニング", "ソファ", "キッチン" (+4 more) | material: "Generic"; "Tatami (Igusa)" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCGEOGRAPHICELEMENT | names: "既存アカシア(前庭シンボル・樹冠は実敷地に合わせ縮小)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          20 x IFCPILE | names: "スクリューパイル φ140" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          2 x IFCSOLARDEVICE | names: "太陽光パネル 結晶Si 南流れ(北棟) 約3.0kW", "太陽光パネル 結晶Si 南流れ(西ウィング) 約2.5kW" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCELECTRICAPPLIANCE | names: "V2H パワーコンディショナ (EV⇄住宅 6kW・停電時自立)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities
          1 x IFCBUILDINGELEMENTPROXY | names: "EV (V2H給電車・40kWh=自宅約2〜3日分)" | material: "Generic" | property sets: Pset_BuildingElementCommon, BaseQuantities

Property sets
  Pset_BuildingElementCommon | properties | on 20 objects (20 IFCPILE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "スクリューパイル φ140" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCSITE)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "敷地 112.92㎡ (文京区千石2・8.5m×13.3m想定・山手線内側)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ダイニング" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ソファ" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "キッチン" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "柔術マット(JJ畳t40・受け身/スパー安全)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "ベッド(2F)" (IFCLABEL)
  Pset_BuildingElementCommon | properties | on 1 object (1 IFCFURNISHINGELEMENT)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "デスク(2F)" (IFCLABEL)
  Pset_BuildingElementCommon: 6 more contents on 6 objects not shown
  BaseQuantities | quantities | on 20 objects (20 IFCPILE)
    NetVolume = 0.0372 [CUBIC_METRE]
  BaseQuantities | quantities | on 8 objects (8 IFCCOLUMN)
    Length = 3.0000 [MILLI METRE]
    NetVolume = 0.0331 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSLAB)
    NetArea = 32.8500 [SQUARE_METRE]
    NetVolume = 6.5700 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCSLAB)
    NetArea = 18.5000 [SQUARE_METRE]
    NetVolume = 3.7000 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 7.3000 [MILLI METRE]
    NetSideArea = 21.9000 [SQUARE_METRE]
    NetVolume = 5.4750 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.2500 [MILLI METRE]
    NetSideArea = 0.7500 [SQUARE_METRE]
    NetVolume = 3.3750 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 3.6000 [MILLI METRE]
    NetSideArea = 10.8000 [SQUARE_METRE]
    NetVolume = 2.7000 [CUBIC_METRE]
  BaseQuantities | quantities | on 2 objects (2 IFCWALL)
    Height = 3.0000 [MILLI METRE]
    Length = 0.2500 [MILLI METRE]
    NetSideArea = 0.7500 [SQUARE_METRE]
    NetVolume = 3.7500 [CUBIC_METRE]
  BaseQuantities: 28 more contents on 35 objects not shown
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床 北棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F 床 西棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床 北棟" (IFCLABEL)
  Pset_SlabCommon | properties | on 1 object (1 IFCSLAB)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F 床 西棟" (IFCLABEL)
  Pset_WallCommon | properties | on 2 objects (2 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "間仕切耐力壁(北棟東Y/4分割)" (IFCLABEL)
  Pset_WallCommon | properties | on 2 objects (2 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "間仕切耐力壁(西棟X/4分割)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁北" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁東(北棟)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 内南(北棟)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁東(西棟・庭側)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁南(西棟)" (IFCLABEL)
  Pset_WallCommon | properties | on 1 object (1 IFCWALL)
    FireRating = "30" (IFCLABEL)
    IsExternal = TRUE (IFCBOOLEAN)
    LoadBearing = FALSE (IFCBOOLEAN)
    Reference = "1F 外壁西" (IFCLABEL)
  Pset_WallCommon: 6 more contents on 6 objects not shown
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 21.54 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻北流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 21.54 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻南流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 1.44 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "棟" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 12.91 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻北流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 12.91 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "切妻南流れ" (IFCLABEL)
  Pset_RoofCommon | properties | on 1 object (1 IFCROOF)
    IsExternal = TRUE (IFCBOOLEAN)
    ProjectedArea = 0.79 (IFCAREAMEASURE) [SQUARE_METRE]
    Reference = "棟" (IFCLABEL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 南面 大開口(庭/アカシアへ)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 東面 縁側窓(庭)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 南面 連窓" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "1F 継承の定点窓(アカシアを切取る縦長)" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_WindowCommon | properties | on 1 object (1 IFCWINDOW)
    GlazingAreaFraction = 0.85 (IFCREAL)
    IsExternal = TRUE (IFCBOOLEAN)
    Reference = "2F 西面 採光" (IFCLABEL)
    ThermalTransmittance = 2.1 (IFCREAL)
  Pset_DoorCommon | properties | on 1 object (1 IFCDOOR)
    AcousticRating = "Rw 35dB" (IFCLABEL)
    FireRating = "30" (IFCLABEL)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "玄関" (IFCLABEL)
    ThermalTransmittance = 1.8 (IFCREAL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "1F柱105" (IFCLABEL)
  Pset_ColumnCommon | properties | on 4 objects (4 IFCCOLUMN)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "2F柱105" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "FL2大梁X" (IFCLABEL)
  Pset_BeamCommon | properties | on 1 object (1 IFCBEAM)
    IsExternal = FALSE (IFCBOOLEAN)
    Reference = "RF大梁X" (IFCLABEL)