When renovation work to improve the insulation performance of a home is carried out using a construction contractor in the city, a portion of the expenses will be subsidized.
Ichikawa City, Chiba Prefecture: Home Insulation Renovation Promotion Project Subsidy (FY2026)
September 7, 2026
Summary
Ichikawa City provides a subsidy covering part of the cost of home renovation work that improves insulation performance when a local construction contractor is used.
Key Information
| Location | Ichikawa City, Chiba |
|---|---|
| Opening Status | Open for Applications |
| Application Period | Apr 20, 2026 – Feb 1, 2027 |
| Max Subsidy Amount | ¥300,000 |
| Subsidy Rate | Window insulation: 1/3; door insulation: 1/3; high-performance window insulation: 1/2; wall, floor, and ceiling insulation: 1/2; the maximum amount varies depending on the eligible work. |
| Purpose | Energy conservation / environment |
| Eligible Expenses | Equipment disposal costs / building costs |
| Eligible Applicants | Individuals |
| Implementing Agency | Ichikawa City |
| Official Page | https://www.city.ichikawa.lg.jp/page/1510.html |