Investor Inquiries (720) 641-8209
Rental Hotline (303) 380-9300

About Us

Kathryn MacGeraghty » MPM, MRE, GRI, RMP, CNE, Owner / President

Kathyrn MacGeraghty

Kathryn has been selling and managing residential real estate in Colorado since 2001. She has training and experience with 1031 property exchanges, remodeling/rehab, financial analysis, and accounting.

She is an active member of the National Association of Realtors and the National Association of Residential Property Managers. She served on the board of the Denver Chapter of the NARPM from 2002 to 2013. She has received the MPM and RMP designations from NARPM, plus MRE, GRI, CNEdesignations from the Realtor associations.

She received a Master's degree in Operations Research from UC Berkeley. In the corporate world, her analytic expertise was focused initially in telecommunications, later to economics and direct marketing. 

"My passion is to take care of my clients, including their houses, and objectives, both financial & personal. That includes every-day activities such as finding fabulous tenants, getting gutters cleaned, selling the homes, to the extraordinary, such as disaster mitigation."


  • 2001 to current: Owner and President of Blue Sage Realty, Inc., CRMC®
  • 1997 to 2001: Product Manager at MatchLogic, Inc.
  • 1994 to 1997: Senior Statistical Analyst at Abacus Direct, Inc.
  • 1992 to 1994: Member of Technical Staff at Pac Bell Directory
  • 1991 to 1992: Project Manager at Providien
  • 1987 to 1990: Realtor Associate at Tepping Realty


  • Master of Science, Operations Research, UC Berkeley
  • Bachelor of Science, Mathematics, University of the Pacific
  • GRI – Graduate Realtor Institute (2004)
  • RPM – Residential Management Professional (2005)
  • MRE – Master of Real Estate (2007)
  • MPM – Master of Property Manager (2009)
  • CNE – Certified Negotiation Expert (2011)

Kate Roth » Managing Broker, Treasurer

Kate Roth

Kate has ten years experience with property management in the Denver Metro area. She is in charge of the company's operations, including both rental management and sales. She lives in Thornton, and is the hands-on manager for the North & East Denver Metro areas. She is on the Board of Directors, as Secretary, in the Denver Chapter of NARPM and working to attain her RMP designation.

National Associations of Realtors (NAR)
Denver Metro Association of Realtors (DMAR)
National Association of Residential Property Managers (NARPM)

Jake Garner » Maintenance Coordinator

Jake GarnerJake has experience with maintenance. He just completed NARPM's Maintenance course.

Amanda McClean » Office Manager / Bookkeeping

Amanda McClean
Amanda brings many years of experience as an Office Manager and Bookkeeper to Blue Sage Realty.  Her background also includes pre-law and HOA Management.  She is currently working on her Certified Residential Management Bookkeeper designation, and is an active member of NARPM. 

National Association of Residential Property Managers (NARPM)