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(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":2,"proposed_gross_m2":519.24,"proposed_structure":"コルテン鋼(耐候性鋼板)外装 + RC + 浮遊する薄い大屋根 + 天井高6m超の吹抜 + 幅10m大開口 + 宙に浮くプール/サウナ/天然温泉/焚き火テラス(設計: SUPPOSE DESIGN OFFICE 谷尻誠・吉田愛。意匠は公開情報ベース・構造詳細は AI 推定)","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 (建基法 42 条の道路種別・幅員)","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":"公式公開: MASTERPIECE 約286.09㎡"},{"_source":"proposed_rooms サマリーから自動分解","id":"r2","name":"214.88㎡(計519.24㎡)・3BR・最大10名(ほか CAVE 約481.76㎡・3BR"},{"_source":"proposed_rooms サマリーから自動分解","id":"r3","name":"THINK 母屋408.93㎡"},{"_source":"proposed_rooms サマリーから自動分解","id":"r4","name":"離れ51.72㎡・1BR)。設計 SUPPOSE DESIGN OFFICE(谷尻誠・吉田愛)。延床面積以外の数値は AI 推定。建築確認の可否は AI 予想であり"},{"_source":"proposed_rooms サマリーから自動分解","id":"r5","name":"申請には建築士の署名が必要。"}],"seismic_zone_factor":1.0,"site_area_m2":1200.0,"slug":"nah-nasu","snow_depth_design_m":0.3,"snow_load_kn_m2":0.6,"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":32,"wind_zone":1,"zoning":"市街化調整区域／都市計画区域外 想定(大田原市・那須高原の牧場地。要現地確認)"},"spec_version":"1.0.0"}