Brokers

OUR TEAM

Jim Ditzel holds his CCIM designation, which is held by less than 3% of commercial brokers nationwide, as well as a masters degree in Journalism and Business. 

Tim Conarro has an MBA with a finance emphasis and a unique background in real estate investing. 

JD Belanger is a former Naval officer who has worked around the globe managing commercial facilities. 

Rachel Austefjord studied Real Estate at CU Boulder (Go Buffs!) and focuses on Marketing, Leasing/Sales, and is heavily involved in the Commercial Brokers of Boulder. 

Jim York has over 20 years of commercial property management experience and started the Emerald Real Estate Group in 2007 where he completed more than 350 transactions before moving over to Summit Commercial. 

Jacqui Sigg works with her family managing a portfolio of residential properties and has experience in the corporate commercial REIT industry. 

Kyle Conarro is a CU Buff Alumni with an emphasis in marketing. He has extensive experience in utilizing this degree for several agencies and managing several programs.

Jim Ditzel, CCIM

jim@summitcommercial.net303.931.7341

Tim Conarro

timconarro@gmail.com303.746.1490

JD Belanger

jdbelanger1@gmail.com720.600.9084

Rachel Austefjord

rachel.austefjord@gmail.com408.427.4757

Jim York

jyork@summitcommercial.net303.717.8038

Jacqui Sigg

siggjacqueline@gmail.com 303.775.7538

Kyle Conarro

kyle@summitcommercial.net303.827.9436