{"id":"mfb3d31ca765012aa","name":"既存住宅における省エネ改修促進事業（高断熱窓・ドア・断熱材・浴槽）","aka":["既存住宅における省エネ改修促進事業（高断熱窓・ドア）","既存住宅における省エネ改修促進事業（躯体断熱改修）","既存住宅における省エネ改修促進事業（高断熱浴槽）"],"category":{"slug":"jutaku","name":"住宅・住まい"},"provider":{"level":"prefecture","name":"東京都\n（執行機関：公益財団法人東京都環境公社「クール・ネット東京」）","municipalities":[{"code":"134023","name":"青ヶ島村"},{"code":"132276","name":"羽村市"},{"code":"133817","name":"三宅村"},{"code":"132144","name":"国分寺市"},{"code":"131113","name":"大田区"},{"code":"131211","name":"足立区"},{"code":"132250","name":"稲城市"},{"code":"131130","name":"渋谷区"},{"code":"131202","name":"練馬区"},{"code":"132110","name":"小平市"},{"code":"134015","name":"八丈町"},{"code":"132217","name":"清瀬市"},{"code":"131148","name":"中野区"},{"code":"133647","name":"神津島村"},{"code":"132098","name":"町田市"},{"code":"134210","name":"小笠原村"},{"code":"132225","name":"東久留米市"},{"code":"131229","name":"葛飾区"},{"code":"131121","name":"世田谷区"},{"code":"131172","name":"北区"},{"code":"132063","name":"府中市"},{"code":"133639","name":"新島村"},{"code":"132136","name":"東村山市"},{"code":"131181","name":"荒川区"},{"code":"132209","name":"東大和市"},{"code":"133621","name":"利島村"},{"code":"131059","name":"文京区"},{"code":"131156","name":"杉並区"},{"code":"132071","name":"昭島市"},{"code":"132101","name":"小金井市"},{"code":"131237","name":"江戸川区"},{"code":"132047","name":"三鷹市"},{"code":"132021","name":"立川市"},{"code":"132284","name":"あきる野市"},{"code":"131164","name":"豊島区"},{"code":"132055","name":"青梅市"},{"code":"132128","name":"日野市"},{"code":"131024","name":"中央区"},{"code":"133825","name":"御蔵島村"},{"code":"133078","name":"檜原村"},{"code":"132012","name":"八王子市"},{"code":"132233","name":"武蔵村山市"},{"code":"132152","name":"国立市"},{"code":"131083","name":"江東区"},{"code":"133035","name":"瑞穂町"},{"code":"132080","name":"調布市"},{"code":"132292","name":"西東京市"},{"code":"131041","name":"新宿区"},{"code":"132187","name":"福生市"},{"code":"133051","name":"日の出町"},{"code":"131032","name":"港区"},{"code":"132039","name":"武蔵野市"},{"code":"133086","name":"奥多摩町"},{"code":"131016","name":"千代田区"},{"code":"132241","name":"多摩市"},{"code":"131105","name":"目黒区"},{"code":"132195","name":"狛江市"},{"code":"131075","name":"墨田区"},{"code":"131067","name":"台東区"},{"code":"131199","name":"板橋区"},{"code":"133612","name":"大島町"},{"code":"131091","name":"品川区"}]},"status":"active","fiscal_year":2026,"audience":"personal","benefit_kind":"subsidy","apply_method":null,"apply_note":null,"eligibility":"一般戸建・集合住宅個別、および分譲集合住宅の管理組合申請","amount_unit":"yen","amount_period":null,"amount_monthly_equiv":null,"amount_direction":null,"notice_kind":null,"rate_percent":33.3,"summary":"東京都\n（執行機関：公益財団法人東京都環境公社「クール・ネット東京」）による個人向けの補助金。対象は一般戸建・集合住宅個別、および分譲集合住宅の管理組合申請。 ※年齢・所得制限の有無については未確認。補助率33.3%・所得制限あり。未確認（例年4月頃～翌年3月末まで。予算上限に達し次第終了）、窓口は公益財団法人東京都環境公社「クール・ネット東京」。","fields":{"amount_max":{"status":"not_verified","basis":"要点と本文の金額が一致せず、確認中"},"amount_min":{"value":7000,"status":"ok","method":"deep_research"},"rate_percent":{"value":33.3,"status":"ok","method":"deep_research"},"has_income_limit":{"value":1,"status":"ok","method":"deep_research"},"age_min":{"status":"not_verified"},"age_max":{"status":"not_verified"},"deadline":{"status":"not_verified","basis":"未確認（例年4月頃～翌年3月末まで。予算上限に達し次第終了）"}},"income_limits":[],"notes":[{"kind":"warning","title":"1申請あたり合計50,000円以上でないと申請できない","body":"省エネ改修促進事業の助成下限額は1申請あたり合計助成額が50,000円以上。国のみらいエコ住宅2026事業も下限50,000円/申請で、小規模な改修は国も都も対象外になる。窓1枚だけの交換では申請できない可能性が高く、複数箇所をまとめて改修する必要がある。","severity":"high"},{"kind":"context","title":"都の高断熱窓助成は1戸200万円。防犯窓なら300万円で国の3倍","body":"東京都（クール・ネット東京）の既存住宅における省エネ改修促進事業は、高断熱窓・高断熱ドアが一般戸建・集合住宅個別で上限2,000,000円/戸、「断熱等＋防犯窓」登録製品に改修した場合は上限3,000,000円/戸。国のみらいエコ住宅2026事業のリフォームが最大1,000,000円であることと比べて2〜3倍の規模。断熱材（壁・床・天井等）は上限1,000,000円/戸、高断熱浴槽は上限95,000円/戸で、いずれも助成対象経費の3分の1と比較して小さい額が適用される。リフォーム瑕疵保険等は定額7,000円/契約。","severity":"high"},{"kind":"context","title":"分譲マンションは50戸以上で1戸あたりの上限が上がる","body":"分譲集合住宅の管理組合申請の場合、高断熱窓・高断熱ドアは49戸以下が2,000,000円×合計改修戸数、50戸以上が2,400,000円×合計改修戸数。規模が大きいほど1戸あたりの上限が高くなる設計で、100戸のマンションなら最大2億4,000万円規模になる。管理組合単位での申請が前提。","severity":"medium"}],"schedules":[],"editorial":null,"completeness":{"level":"sparse","missing":["支給額（上限）","受付時期"],"has_source":false},"usability":{"level":"contactable","who_known":true,"what_known":true,"next_step":"公益財団法人東京都環境公社「クール・ネット東京」に問い合わせできます","substitutes":["対象者の説明文","補助率","担当窓口"]},"contact":{"department":"公益財団法人東京都環境公社「クール・ネット東京」","phone":null},"source":null,"successor":null,"verification":{"verified_at":null,"data_updated_at":"2026-09-04","confidence":"high","verified_fields":4},"index":{"indexable":false,"reasons":["出典URLの到達を確認できていない"]},"slug":"既存住宅における省エネ改修促進事業高断熱窓ドア断熱材浴槽"}