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Southern California Middle-Market Multifamily
September 18-19, 2025
Marriott Marquis San Diego MarinaSan Diego, CA

Mark Rapparport
Founder & CEO at Butterfly
Speaker

Profile

Mark Rapparport is the founder and CEO of Butterfly, a company that designs and builds small form factor housing to address Southern California's housing shortage. With over 25 years of experience in real estate development, acquisitions, and finance, Mark has built a deep understanding of residential and commercial real estate. His development track record spans award-winning housing developments for the middle market to luxury custom homes in Orange County.

His expertise extends beyond traditional development through early-stage investment and board service at Mavent, a mortgage compliance software company successfully acquired by Ellie Mae. His entrepreneurial foundation in technology—co-founding Mission Electronics and founding Xtend Micro Products—provides him with operational scaling experience and supply chain management expertise that proves invaluable in streamlining construction processes and managing vendor relationships in the ADU market.

Agenda Sessions

  • ADUs & Multifamily: California’s Housing Crossover Opportunity

    3:00pm