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The Team


Leslie Haas, MBA/Broker Associate/Property Manager/President/CEO
Leslie E. Haas, MBA, University of Dallas, brings over 10 years of Real Estate experience in San Francisco and on the Peninsula. She was the Director of Agent Services at Keller Williams in Palo Alto/Menlo Park where she helped train Real Estate agents. Prior to joining Keller Williams, she was Realtor at Cashin, Menlo Park and Century 21 Baldini in San Francisco. Before starting her real estate career, she worked in corporate sales, for a Non-Profit and as a product manager for American Airlines. She holds a BS from Arizona State University.Leslie oversees the day-to-day operation and management of our portfolio. She believes doing business the right way is the only way and has developed a reputation for thoroughness, honesty and excellence.

Kathy Stelzer
Kathy Stelzer, Owner/Founder/Consultant
Whether you are renting out your property for the first time or just making a change, we bring you over 35 years of property management experience. After 25 years working as a property manager for 3 different companies managing single family homes and apartment communities as large as 300 units, Kathy formed Cambridge Property Management in 2005. “I learned from some of the best in the Bay area”. She designed the mission of our company to give very personal service and respect our client’s property as if it were our own, to maximize our client’s investment income, while providing a good working relationship with our renters. We maintain a limited portfolio so that we can provide a very personalized stable service to our clients.In her past life Kathy has been a Peace Corps volunteer and teacher. Kathy and Bob, have made their home on the peninsula for more than 30 years. They have 2 young-adult children.

“Coming together is a beginning; keeping together is progress; working together is success”! (Henry Ford)

Bob Stelzer, Owner/Managing Broker
Bob Stelzer is the Broker of Record for Cambridge Property Management. Bob has been an active Real Estate Broker on the San Francisco Peninsula for over 30 years. He has represented owners and investors and has managed for some of the largest real estate companies in both San Mateo and Santa Clara county. He is a recognized expert on Contracts and Negotiating and has been honored multiple times as Realtor and Broker of the year as well as for his community service.