Our Team
Karen Libin
Karen is the owner and managing broker of KL Realty, and has more than 29 years of experience in the Boulder County real estate market. She completed an MBA in finance at the University of Colorado (CU), Boulder, and then obtained her stockbroker’s license and worked in finance before founding KL Realty in 1988. With her business background, Karen specializes in providing clients with sound buying/selling financial advice, and has a knack for structuring creative transactions. Karen’s level of expertise and ingenuity has led to her handling some of the largest and most complex real estate transactions in the area.
John Dabbs
John grew up in southern Africa and obtained a degree in civil engineering from the University of Witwatersrand, Johannesburg. After working as an engineering consultant, he ran a construction company for 15 years before immigrating to the U.S. The skills acquired from his years in the engineering industry add to the diverse capabilities of the KL team and provide clients with an expert on board when dealing with complicated inspection issues. John also owned, operated and guided a photographic safari operation in Zimbabwe, and is an excellent photographer.
Rob Lewis
As a longtime resident of Allenspark, Rob specializes in mountain- and rural property real estate. His unique background enables him to assist clients buying or selling properties ranging from a one room cabin to a full section ranch.
Jordan Serpentini
Annette Nusser
With an extensive background in management and a long-time rural property owner, Annette brings a unique skill set to provide administrative support. In addition to ensuring the smooth operation of the office, she assists with various real estate transactions through client interaction, document management, scheduling, and marketing support.
Let’s get your property in front of the right buyers.
Contact us to start the conversation.





