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Katie K Portenga

Coldwell Banker Global Luxury Real Estate
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Recent Sales

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  • $1,850,000
    5 bd5 ba3,412 sqft Denver, CO
    5 bd5 ba3,412 sqft
    Denver, CO
    Sold 17 days ago
    Seller
    1135 E Virginia Avenue, Denver, CO, 80209
  • $355,000
    1 bd1 ba539 sqft Denver, CO
    1 bd1 ba539 sqft
    Denver, CO
    Sold 17 days ago
    Seller
    2438 W 35th Ave #3, Denver, CO, 80211
  • $1,317,000
    4 bd3 ba2,366 sqft Denver, CO
    4 bd3 ba2,366 sqft
    Denver, CO
    Sold 1 month ago
    Buyer
    495 S York Street, Denver, CO, 80209
  • $460,320
    3 bd3 ba1,762 sqft Aurora, CO
    3 bd3 ba1,762 sqft
    Aurora, CO
    Sold 1 month ago
    Buyer
    5222 Denali Boulevard, Aurora, CO, 80019
  • $735,000
    3 bd4 ba1,737 sqft Denver, CO
    3 bd4 ba1,737 sqft
    Denver, CO
    Sold 1 month ago
    Buyer
    1221 Newton Street, Denver, CO, 80204
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20
Sales last 12 months
217
Total sales
$282K-$1.8M
Price range
$726K
Average price

Get to know Katie K Portenga

Real Estate Broker since 2006

Specialties
Buyer's AgentListing AgentRelocationLuxury Homes
SpeaksEnglish, Spanish
20 Years of experience

Katie K Portenga's sales and listings (219)

This map and property list shows the most recent 100 sales and 100 listings

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For sale

Sold (217)

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For sale (2)

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  • Coldwell Banker Global Luxury Denver
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Katie K Portenga's reviews (68)

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  • 5.0
    • 2/25/2026
    • Clara

    Bought a Single Family home in 2026 in Barnum, Denver, CO.

    Katie is AMAZING!! As first time home buyers, the process was incredibly intimating, but Katie was by our side the whole time. She put up with multiple weekends packed f...
    Katie is AMAZING!! As first time home buyers, the process was incredibly intimating, but Katie was by our side the whole time. Sh...
    5.0
    • 6/22/2025
    • Mere D 970

    Bought and sold a home in 2025.

    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 k...
    Katie was my realtor when I purchased a home and when selling my home. First, she is incredibly knowledgeable and experienced wit...
  • 5.0
    • 6/19/2025
    • zuser20141101190642956

    Sold a Single Family home in 2025 in Washington virginia vale, Denver, CO.

    We had the pleasure of working with Katie Portenga to sell our home, and we couldn’t be more grateful for her expertise and steady guidance. From the start, Katie was kno...
    We had the pleasure of working with Katie Portenga to sell our home, and we couldn’t be more grateful for her expertise and steady...
    5.0
    • 3/20/2025
    • Kim Dong

    Bought a Single Family home in 2024 in Denver, CO.

    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 showin...
    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 ...
  • 5.0
    • 3/13/2025
    • BrendaIbarra Hunsaker

    Bought a Single Family home in 2023 in Brighton, CO.

    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...
    I recently had the pleasure of working with Katie while searching for my new home in Colorado, and I cannot recommend her highly e...
    5.0
    • 5/19/2022
    • timothy kamakani

    Bought a Single Family home in 2021 in Lamar heights, Arvada, CO.

    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 ...
    Katie did an outstanding job when finding my Partner and me home. We were referred to her by a family member and heard great thing...
  • 5.0
    • 4/26/2022
    • Alyssa Murray

    Bought a Single Family home in 2021 in Belcaro, Denver, CO.

    Katie is extremely knowledgeable about the Denver market, and was very assertive as a Buyer’s agent (which is needed at this crazy time). She was a pleasure with which to...
    Katie is extremely knowledgeable about the Denver market, and was very assertive as a Buyer’s agent (which is needed at this crazy...
    5.0
    • 4/12/2022
    • Michael mitchamore

    Bought and sold a Single Family home in 2022 in Castle pines, CO.

    Katie really knows her business. In this difficult market she was able to sell our house very quickly and help us buy a wonderful new home with a solid offer. I highly r...
    Katie really knows her business. In this difficult market she was able to sell our house very quickly and help us buy a wonderful...
  • 5.0
    • 3/3/2022
    • williamtcohen5

    Bought a Single Family home in 2021 in Chaffee park, Denver, CO.

    Katie was one-of-a-kind, highly highly recommend! She was always on the ball, constantly sending us new properties, and available to tour. She found us the perfect first ...
    Katie was one-of-a-kind, highly highly recommend! She was always on the ball, constantly sending us new properties, and available ...
    5.0
    • 1/3/2022
    • Neil Hutcheson

    Bought a home in 2021.

    I would highly recommend Katie Portenga, as she is a very thorough and personable agent. She worked diligently to get us a unit within the property we so desired. She eve...
    I would highly recommend Katie Portenga, as she is a very thorough and personable agent. She worked diligently to get us a unit wi...
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Katie K Portenga

Coldwell Banker Global Luxury Real Estate
20sales last 12 months
217total sales
$282K-$1.8Mprice range
$726Kaverage price
20years of experience