Katie K. Portenga is a passionate REALTOR® who is dedicated to delivering luxury level service to all of her buyers and sellers. As an exceptional negotiator coupled with thorough knowledge of the Denver Metro, she has closed over $20M in sales volume and 27 transactions within the past year earning the distinction of Top Individual Real Estate Producer by 5280 Magazine. Katie loves and appreciates working with her clients and offers them the skills and expertise acquired over her 17 years in the industry. She has consistently earned repeat transactions from former clients, whether buyer or seller, and attributes her cumulative success to her reputation for scrupulous integrity, her enthusiasm about working hard for all clients, her broad market knowledge, and her experience gained from complex transactions.

As a proud longtime resident of Denver proper, Katie represents both sellers and buyers throughout the metropolitan area as far south as Castle Rock, east to Aurora, west to Golden, north to Boulder and everything in between. Throughout every transaction, Katie's goal is to exceed the expectations of each one of her clients so they feel 100% confident in referring her to family and friends.

Katie has a Bachelor of Fine Arts degree from The University of Texas at Austin, and she also studied at Boston University. Before venturing into residential real estate, she held sales positions at Fortune 500 companies – Xerox, Ethicon (a Johnson & Johnson company), and The Ritz-Carlton Club – all of which are well-known for the finest customer service, something Katie always provides her clients.

Originally from South Texas, Katie was an accomplished sailboat racer and participated in regattas around the nation. After residing in Austin, she decided to try something new and moved to Colorado in 2001 for a change of pace to enjoy the mountain lifestyle - hiking, skiing, and biking. During her free time, Katie plays tennis, continues to explore the mountains, travels, and spends time with family and friends. Katie has two children - Lucy and Garrett and two dogs - George and Stetson. She is also a big supporter and passionately involved with The Logan School for Creative Learning.

To start turning your dream of homeownership into a reality or to successfully sell your current property for top dollar, feel free to reach out to Katie K. Portenga today. She is here to guide you through the process, as not only your go-to realty expert, but as your trusted ally in Denver Metro real estate.

5280 Black Diamond Individual Top Real Estate Producers - 2022

Consistently Ranked in the Top 1% of Denver Realtors

27 Homes Sold in 2022 Ranging in Price from $286K-$2.225M

5280 Five Star Professional Award | 2019-2022

Best of Zillow 2018, 2019

Platinum Club - Your Castle Real Estate - 2018

Denver Metro Association of Realtors Excellence Award®