5月住宅着工33.9%増 新築住宅の省エネ義務化反動で大幅増 国交省発表 by | Jun 30, 2026 | ニュース | 0 comments Post Content Submit a Comment Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.