"address": "北海道川上郡弟子屈町 美留和の森"
"annual_precipitation_mm": 920
"annual_temperature": {"avg_c":6.5,"max_c":28,"min_c":-25}
"applicant": {"_estimated":true,"_note":"建築主=作成者本人。実名は確認申請時に確定 (is_owner=true)","is_owner":true,"name":null,"owner_type":"施主本人 (ユーザー作成スタディ)"}
"barrier_free": {"_note":"建基法・高齢者等配慮対策 標準寸法。実設計で個別確認","min_corridor_mm":780,"min_door_mm":750,"step_free":"要計画"}
"climate_zone_meti": 1
"construction_jpy": 31035200
-"construction_jpy_estimated": true
+"construction_jpy_estimated": false
"contractor": {"_note":"施工者は着工契約時に確定 (建設業法 19 条)。保証年数は宅建業法 + 住宅品確法 標準値","office_name":null,"registration":null,"warranty_years_construction_typical":10,"warranty_years_structure_typical":30,"warranty_years_water_leak_typical":10}
"designer": {"_note":"office_registration / kenchikushi_number は登録建築士事務所が確認申請時に記入","designer_kenchikushi_class":null,"designer_kenchikushi_number":null,"designer_name":"濱田優貴","designer_role":"意匠・構造・設備 統合設計","email":"mail@yukihamada.jp","kanri_kenchikushi_name":null,"kanri_kenchikushi_number":null,"office_address":"〒102-0074 東京都千代田区九段南 1-5-6 りそな九段ビル 5F","office_name":"株式会社イネブラ","office_registration":null}
"drainage": {"_estimated":true,"_note":"排水方式・放流先は確認申請時に現地確認","discharge_to":null,"method":"要現地確認 (公共下水道接続 or 浄化槽)"}
"fetched_at": "2026-10-27"
"fire_district": null
"grades": {"_disclaimer":"認定取得には別途認定機関への申請が必要","bels_grade_target":"★★★","casbee_rating_target":"B+","chouki_yuryo_housing":{"_note":"実認定は住宅性能評価機関による (例: ハウスプラス、日本ERI)。本JSONは目標値","eligible_by_size":true,"status":"target"},"earthquake_resistance_grade_target":2,"energy_consumption_grade_target":5,"low_carbon_housing":{"co2_reduction_pct_target":20,"status":"target"},"sick_house_grade_target":3}
"ground_acceleration_design_gal": 250.0
"ground_investigation": {"_estimated":true,"_note":"本 N 値は地域標準からの推定。着工前に地盤調査を実施し確定する","method":"要地盤調査 (SWS / ボーリング)","n_value_avg":12.0}
"lat": null
"license": "MIT"
"license_note": "BIM データ・図面・コスト・居住後 evaluation を MIT ライセンスで公開 (https://github.com/yukihamada/tsugi)"
"lng": null
"lot_d_m": 18.439088914585778
"lot_w_m": 18.439088914585778
"maintenance_schedule": {"10yr":["外壁再塗装 (ガルバ/木材保護塗装)","防水層点検"],"15yr":["屋根材点検 (ガルバ留め直し)","給湯機器更新検討"],"25yr":["屋根葺き替え (ガルバ系)","断熱層点検"],"30yr":["躯体点検 (構造保証期限)","設備機器一斉更新"],"50yr":["大規模リノベーション or 解体判断"],"5yr":["シーリング再施工 (開口部周り)","塗装劣化チェック"],"_note":"本表は構造種別と地域 (積雪・寒冷地) から自動推定。実 maintenance は施工者・メーカー仕様書を優先","_structure_class":"一般木造","annual":["換気フィルター清掃","給排水管 目視点検","外壁目視・雨樋清掃","雪止め金物点検","煙突清掃 (薪ストーブ)"]}
"mep": {"_estimated":true,"_note":"設備計画は実施設計で確定","drain_method":"要計画 (公共下水 or 浄化槽)","heat_method":"要計画","vent_method":"24 時間換気 (建基法 シックハウス対策 令 20 条の 8)","water_method":"要計画 (公共水道 or 井戸)"}
-"n_elements": 46
+"n_elements": 21
"name": "NESTING — VUILD×BIOTOPE カラマツ製モジュラー屋根"
"permit_classification": "建基法 6 条 (小規模 — 確認申請要、号区分は要詳細判定)"
"permit_documents_checklist": ["確認申請書","建築計画概要書","配置図 (1:200)","各階平面図 (1:100)","立面図 4 面 (1:100)","断面図 2 面 (1:100)","構造図 (伏図・軸組・基礎)","構造計算書","設備図 (給排水・電気・換気)","シックハウス対策表","省エネ計算書 (UA 値)","防火区画図","避難経路図","採光換気計算表","面積表 (建ぺい・容積)","工事監理者選任届","建築士事務所登録写"]
"proposed_floors": 1
"proposed_gross_m2": 85.0
"proposed_structure": "VUILD×BIOTOPE設計・カラマツ製モジュラー屋根・HEAT20 G2・家族4人・2寝室"
"road_access": {"_estimated":true,"compliance":"道路幅員 未登録 — 推定 4.0m、要現地確認","road_setback_required_m":0.0,"road_type":"未登録 — 要現地確認 (北海道、町道想定)","road_width_m":4.0}
"road_width_m": null
"rooms": [{"_source":"proposed_rooms サマリーから自動分解","id":"r1","name":"NESTINGハウス(85㎡)"},{"_source":"proposed_rooms サマリーから自動分解","id":"r2","name":"ウッドデッキ"}]
"seismic_zone_factor": 0.9
"site_area_m2": 340.0
"slug": "u-nestingvuildbiotope-inbjctqb"
"snow_depth_design_m": 1.3
"snow_load_kn_m2": 1.8
"supervisor": {"_note":"確認申請時に登録建築士が工事監理者に就任 (建築士法 22 条の 3)","supervisor_name":"濱田優貴 (設計監理)"}
"tax_treatment": "10% 税込 (本体工事費)"
"wind_speed_design_m_s": 34
"wind_zone": 2
"zoning": "都市計画区域外"