Katie K. Portenga Top real estate agent in Denver

Katie K. Portenga

Portenga Properties at Coldwell Banker Global Luxury
19 Years of Experience
(70)
$350K
Total Sales Last Year
19
Years of Experience
82
Recent TransactionsTransactions from the last 3 years
$642.8K
Average Price Point

    About Katie K. Portenga

    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 and Boulder, she has closed over $70M in sales volume since 2022 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 19 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.
    OTHER LANGUAGES
    English
    Read More About Katie K.

    Specialties

    • Sellers
    • Buyers
    • Residential Property

    Awards

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    Katie K. Portenga's Reviews & Ratings

    70 Reviews
    (5/5)
    Note: Reviews may include other agents on their team
    What clients say about this agent....
    • Communicative
    • Responsive
    • Knowledgeable
    • Professional
    • Outstanding
    • Trustworthy
    • Hard working
    • Great for new buyers
    • Attentive
    • Available Remotely

    Meredith D.

    Review for Member: Katie K. Portenga
    June 22, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Katie was my realtor when I purchased a home and when selling my home. First, she is incredibly knowledgeable and experienced with buying and selling in the area. She knows how to navigate a tricky market and works very hard to complete the sale. I bought a home in 2021 in a very competitive market and sold my home in 2025 when things slowed way down. Both times I was able to close quickly despite the challenges of the housing market. A huge thanks to Katie for making it all happen. I have nothing but great things to say and will always recommend her to anyone looking to buy or sell.

    Jodi F.

    Review for Member: Katie K. Portenga
    June 19, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    We had the pleasure of working with Katie Portenga to sell our home, and we couldnt be more grateful for her expertise and steady guidance. From the start, Katie was knowledgeable, responsive, and deeply committed to helping us navigate a tricky market and a particularly challenging prospective buyer. Katie remained calm, professional, and solution-oriented throughout the entire processaEUR"even when things got weird. Her communication was always clear and timely, and she helped us feel confident every step of the way. She went above and beyond to protect our interests while keeping things moving forward. Thanks to Katie, what could have been a stressful and uncertain process ended in a successful sale and a smooth closing. We highly recommend her to anyone looking for a smart, skilled, and truly dedicated real estate agent.

    Kim D.

    Review for Member: Katie K. Portenga
    March 20, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Katie is wonderful to work with, I was a FTHB and she made the process smooth. She spends the time prior to showing houses to get to know you so she can tailor her showings. I believe her best quality is to point out certain aspects of the house that may or may not fit my needs. I was able to close on the house in a couple weeks. I would definitely use her services again for future real estate transactions.

    BrendaIbarra H.

    Review for Member: Katie K. Portenga
    March 13, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    I recently had the pleasure of working with Katie while searching for my new home in Colorado, and I cannot recommend her highly enough! From the very beginning, she took the time to understand my needs and preferences, providing me with a wide range of options that fit various budgets. What impressed me the most was her availability and responsiveness. No matter the time of day, she was always just a message away, ready to answer my questions or provide additional information about the properties we were considering. This level of commitment made the entire process so much smoother and less stressful. On the days I was in town, she was more than accommodating, arranging viewings that fit my schedule perfectly. She guided me through each step, offering valuable insights about the neighborhoods and properties we visited. Her knowledge of the market and dedication to her clients truly set her apart. Thanks to Katie we found the perfect home that checks all my boxes. If youre looking for a realtor who is professional, attentive, and genuinely cares about your needs, look no further. She made our home-buying experience a fantastic one, and I am incredibly grateful for her help!

    Timothy K.

    Review for Member: Katie K. Portenga
    May 19, 2022
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Katie did an outstanding job when finding my Partner and me home. We were referred to her by a family member and heard great things about her. She did not disappoint! We were in contact with her for a while before moving to Colorado, so we hit the ground running the day after we flew in. We saw over ten homes the day after we landed and two more the next day; luckily, our first offer was accepted on the last home we looked at. We wouldn't be where we are without her guidance and support. She was honest throughout the entire process and had our back when we were unsure. She didn't rush us and made us feel like long-time friends; it was a pleasure working with Katie. We are totally in love with our home and are grateful for Katie's excellent service. I would highly recommend her to anyone looking for a home here! Thank you so much, Katie!

    Contact Information

    Location

    201 Columbine Street #200 Denver, CO, 80206

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