Professional Experience

Associated Office


400 S Hope Street,
25th Floor,
Los Angeles, CA, 90071

George Koiso, MAI, heads the Multi-Housing Valuation Practice for the Los Angeles office. Over the past three years, his multifamily team is the fastest growing team in Southern California and his clients include most local balance sheet banks, agency lenders, owners, attorneys, and various debt/equity funds across the country. Mr. Koiso was the recipient of CBRE Southern California’s 2015 Public Trust Award, given to 1 in 100+ Southern California valuation employees that demonstrate the best combination of delivering Quality Reports, On-time Delivery, and Client Communication.

Mr. Koiso specializes in multifamily residential properties and has extensive real estate appraisal experience throughout Southern California. He has specialized in Class A institutional-quality assets, both existing and proposed, having worked on some of the highest-profile assets in Southern California. Mr. Koiso also specializes in Small Balance Loan (SBL) apartments, including value-add/bridge loan assignments, and has an exceptional record for managing very large portfolio assignments. Mr. Koiso also serves as an expert witness for property tax appeal purposes, having been involved with over 100 tax appeal cases. Mr. Koiso also conducts external appraisal reviews for various financial institutions and was previously a Review Appraiser for JP Morgan Chase, where he achieved the highest internal employment rating.

Mr. Koiso brings a unique perspective to the industry, focusing on team building and continuous personal development within his staff, all while striving to maintain the industry’s highest standards. He has mentored individuals throughout his career and has volunteered as a Candidate Advisor to over six individuals seeking to earn their MAI designations.

Outside of work, Mr. Koiso is a dedicated husband of 10+ years and is the son of Japanese immigrants, who instilled in him the virtue of a strong work ethic. He enjoys spending time with this family, personal development, reading, yoga, mixed martial arts, and traveling.