{"estimate":{"design_jpy":5652058,"direct_jpy":63081000,"disclaimer":"概算 (実施設計・相見積で変動)。確定額ではありません。","floors":2,"futai_jpy":5652058,"grand_total_jpy":94443383,"gross_m2":193.5,"high_performance":true,"honbun_jpy":70650720,"honbun_per_m2_jpy":365120,"honbun_per_tsubo_jpy":1207008,"kakunin_jpy":370250,"lines":[{"amount":3483000,"label":"仮設工事","unit":"¥18,000/㎡"},{"amount":5805000,"label":"基礎・地業 (寒冷地べた基礎)","unit":"¥30,000/㎡"},{"amount":17028000,"label":"木躯体 (籾殻SIPs+杉CLT)","unit":"¥88,000/㎡"},{"amount":4257000,"label":"屋根・防水 (ガルバ立平)","unit":"¥22,000/㎡"},{"amount":5418000,"label":"外装 (杉板張り)","unit":"¥28,000/㎡"},{"amount":9288000,"label":"内装・造作 (床オーク他)","unit":"¥48,000/㎡"},{"amount":7353000,"label":"建具・高性能サッシ (Low-E)","unit":"¥38,000/㎡"},{"amount":3483000,"label":"電気設備","unit":"¥18,000/㎡"},{"amount":3870000,"label":"給排水・衛生","unit":"¥20,000/㎡"},{"amount":3096000,"label":"空調・換気 (第一種熱交換)","unit":"¥16,000/㎡"}],"method":"部位別概算 (elemental) — 本体は延床ベース+モデル特徴量補正。総額は本体に付帯/設計/確認/税を積上 (詳細見積と同一定義)","misc_jpy":3532536,"pv_kw":0.0,"quantities":{"concrete_m3":0.0,"glass_area_m2":85.67916800000002,"opening_count":17,"roof_area_m2":152.7528,"wall_area_m2":316.691,"wood_m3":0.0},"rate_source":"高性能木造の部位別概算レンジ (2026 想定)。実施設計・相見積で確定。確定額ではありません。","rate_year":2026,"site_overhead_jpy":7569720,"site_overhead_rate":0.12,"subtotal_jpy":85857621,"tax_jpy":8585762},"slug":"u-house-g5yu3wqx","stored_construction_jpy":85722900,"title":"豊中市の家"}