San Francisco, January 2008

David was a Founder and a Managing Principal of Ritchie Hallanan Real Estate, Ltd, a boutique Real Estate firm, established in April 1993. He was responsible for all of the company real estate transactions and managed over 25 licensed sales associates in 2 offices. In April of 2007 our success and our strong reputation of integrity in the local Real Estate market was rewarded when we announced the merger of our firm with Alain Pinel Realtors of Saratoga, Ca. Our new company, Alain Pinel Realtors of San Francisco, is now the crown jewel of the locally owned 25 offices Company.


With almost thirty years of full time residential real estate brokerage David enjoys a citywide reputation among homeowners, investors and realtors at large. His name and word in the community has proven to be one of his greatest assets.

David encourages all sales agents to be property owners and investors in order to be more passionate about San Francisco Real Estate. In addition to his personal residence David has been an investor and developer of residential Real Estate since the early 1980’s.

David grew up in Presidio Heights in a large family with five siblings and he enjoys the celebrity of being an identical twin. His grandmother was born in San Francisco’s fabled North Beach and his daughters are fourth generation San Franciscans. David graduated from St. Ignatius High School and the University of San Francisco. He currently lives with his wife and two daughters in the Lake Street area