lake house
lake house



Phone: 303-475-7249

Jim Holmes is an established Realtor® with Keller Williams Realty DTC, bringing more than 30 years of real estate knowledge, experience and service to his clients.

He credits his success to being passionate – and compassionate – about helping people find the ideal home for each stage of their lives. As a Certified Senior Housing Professional and Senior Real Estate Specialist, he particularly enjoys helping those moving later in life to simplify their living options and improve their quality of life by staying active and preserving their independence.

Jim lives with his wife, Diane, in Highlands Ranch, Colorado. They have two adult married children and a granddaughter and grandson. Jim spends his free time riding horses, biking and snow skiing with family and friends.

Patrick Panzarino


Patrick Panzarino is a Realtor® with Keller Williams Realty Denver Tech Center and is the newest addition to the Great Living Colorado team. Prior to his career in real estate, Patrick worked in medical device sales in Colorado and Washington. Patrick prides himself on understanding exactly what his clients real estate goals are and is passionate about helping them achieve them. Patrick particularly enjoys helping clients get involved in real estate investment opportunities and helping first time home buyers. Patrick lives in Highlands Ranch, Colorado with his wife Danielle, two sons Trey and Bennett, and their dog Marley. In his free time Patrick enjoys spending time with his family, running, biking, snowboarding, golfing, and hiking.

Donna Fejfar

Licensed Assistant
Donna Fejfar is a Realtor® with Keller Williams Realty DTC, with over 20 years of real estate knowledge and a strong emphasis on the contracts and legal aspects. Her experience includes residential resale; new home construction and lending. One of her goals with the clients that we serve is to always treat them with respect, provide honest consultation and look out for their best interests. Clients for a lifetime versus a one-time business relationship. As a native of Colorado she has a wealth of knowledge on the nooks and crannies of Denver and the surrounding areas.

Allison Beindorff

Administrative Assistant
Allison Beindorff joined Great Living in Colorado Realtors as an administrative assistant in August 2015. Allison has prior experience of working as a support role for real estate transactions. She is eager to support the work of Jim & Christine within the Real Estate industry, as she works to make the transition of a move enjoyable for everyone. Allison brings excitement and passion in working to support clients during the important process of moving. When not at work, Allison treasures time spent with her family, traveling, knitting and reading.

Great Living in Colorado

Keller Williams Realty  DTC, 6300 S. Syracuse Way Suite 150, Centennial, CO 80111

Jim Holmes : 303-475-7249
Patrick Panzarino : 303-956-2949