民間建築物耐震化促進事業(補強設計・改修工事助成)
Overview
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How much
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Who is eligible
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Steps and deadlines
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Contact and official link
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Change history
- 4 Oct 2026 ・ 港区New民間建築物耐震化促進事業(補強設計・改修工事助成)
新しい制度:民間建築物耐震化促進事業(補強設計・改修工事助成)