{"id":"mcfefb517e8034df6","name":"止水板設置等助成","name_broken":false,"aka":[],"category":{"slug":"bosai","name":"防災・安全"},"provider":{"level":"municipal","name":"江戸川区","municipalities":[{"code":"131237","name":"江戸川区"}],"listed_by":null},"local_only":true,"own_doubt":null,"municipal_spread":1,"status":"active","fiscal_year":2026,"audience":"personal","benefit_kind":"subsidy","apply_method":null,"apply_note":null,"application_url":null,"eligibility":null,"amount_unit":"yen","amount_period":null,"amount_monthly_equiv":null,"amount_direction":null,"notice_kind":null,"rate_percent":50,"rate_basis":"対象経費に対する割合（上限は公式ページで確認）","beneficiary_kind":null,"beneficiary_target":null,"amount_in_text":null,"summary":"江戸川区による個人向けの補助金。対象は未確認。上限500,000円・補助率50%。","fields":{"amount_max":{"value":500000,"status":"ok","method":"deep_research"},"amount_min":{"value":500000,"status":"ok","method":"deep_research"},"rate_percent":{"value":50,"status":"ok","method":"deep_research"},"has_income_limit":{"status":"not_verified"},"age_min":{"status":"not_verified"},"age_max":{"status":"not_verified"},"deadline":{"status":"not_verified"}},"income_limits":[],"notes":[{"kind":"context","title":"止水板助成は杉並3/4・100万円と江戸川1/2・50万円で4倍の実効差","body":"水害対策の止水板・防水板設置助成は、杉並区が対象工事費の3/4（75%）・一つの建物につき上限1,000,000円（千円未満切り捨て）、江戸川区が対象費用の1/2・上限500,000円。同じ100万円の工事なら杉並区は75万円、江戸川区は50万円が助成され、上限まで使い切る前提では受給額が2倍、自己負担では杉並区25万円対江戸川区の50万円超と差が開く。江戸川区の助成対象経費には止水板本体だけでなく関連する内外壁の止水工事、土間コンクリート打設工事費用も含まれ、区から「承認通知書」が交付される前の事前申請が必須で、令和8年12月25日までにすべての手続きを完了する必要がある。江戸川区は土のうステーション事業で土のうを無料提供しており、申請不要・利用者が自ら運搬する形式。港区は助成ではなく止水パネルのあっせんで、自己負担30,000円（あっせん価格との差額を区が全額負担）・1世帯1セット1回限り・所得制限なし。だから利用者は、年度末ではなく12月に締まる江戸川区の期限を見落とさないことが最大の注意点である。","severity":"medium"}],"schedules":[{"kind":"payment","times_per_year":null,"months":null,"amount_per_time":null,"covers":null,"note":"江戸川区は令和8年（2026年）12月25日（金曜日）までにすべての手続きを完了すること。承認通知書交付前の事前申請が必須"}],"editorial":null,"completeness":{"level":"partial","missing":["所得制限の有無","受付時期","対象条件"],"has_source":true},"usability":{"level":"contactable","who_known":false,"what_known":true,"next_step":"公式案内で対象条件を確認してください","substitutes":["確認済みの金額"]},"contact":{"department":null,"phone":"江戸川区役所代表 03-3652-1151"},"source":{"url":"https://www.city.edogawa.tokyo.jp/e065/kurashi/sumai/shisui.html","original_url":null,"checked_at":"2026-08-20","title":"止水板設置等助成 江戸川区ホームページ"},"successor":null,"verification":{"first_seen_at":"2026-08-20","verified_at":null,"data_updated_at":"2026-10-06","content_changed_at":"2026-10-06","confidence":"high","verified_fields":3},"index":{"indexable":true,"reasons":[]},"legacy_slug":"止水板設置等助成-江戸川区","public_no":11148,"slug":"11148"}