
Japan Sustainable Building Consortium (JSBC)
CASBEE rates homes on environmental performance and sustainability.
The CASBEE Certification for Housing costs $500 USD. Over 100,000+ buildings have earned this certification worldwide. Renewal costs $300 USD every 60 months.
Best suited for Japanese homebuilders, residential developers, and real estate professionals seeking to demonstrate the environmental performance of new or existing housing. Particularly valuable for those operating in Japanese markets where CASBEE compliance is required or incentivized by local government regulations.
Certification
English, Japanese
2001
100K+
Audubon Cooperative Sanctuary Certification
Audubon International
SEAM Buildings + Interiors (B+I) Certification: Developer
SEAM
SEAM Buildings + Interiors (B+I) Certification: Occupier
SEAM
SEAM Certification O+M Certification: Developer
SEAM
SEAM Operations + Maintenance (O+M) Certification: Occupier
SEAM
WELL Performance Rating
International WELL Building Insititute
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Japan Sustainable Building Consortium (JSBC)Last verified Mar 6, 2026