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Katie K Portenga

Coldwell Banker Global Luxury Real Estate
Contact Katie

Recent Sales

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  • $785,000
    3 bd3 ba2,096 sqft Denver, CO
    3 bd3 ba2,096 sqft
    Denver, CO
    Sold 15 days ago
    Seller
    1080 E 13th Ave #403, Denver, CO, 80218
  • $1,220,000
    3 bd3 ba2,301 sqft Blue River, CO
    3 bd3 ba2,301 sqft
    Blue River, CO
    Sold 2 months ago
    Seller
    3824 Ski Hill Rd, Blue River, CO, 80424
  • $457,300
    4 bd2 ba2,036 sqft Denver, CO
    4 bd2 ba2,036 sqft
    Denver, CO
    Sold 2 months ago
    Buyer
    200 Perry St, Denver, CO, 80219
  • $865,000
    5 bd4 ba3,753 sqft Lafayette, CO
    5 bd4 ba3,753 sqft
    Lafayette, CO
    Sold 3 months ago
    Seller
    375 Pika Pt, Lafayette, CO, 80026
  • $875,000
    4 bd4 ba3,013 sqft Arvada, CO
    4 bd4 ba3,013 sqft
    Arvada, CO
    Sold 3 months ago
    Buyer
    8436 Pierson Court, Arvada, CO, 80005
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20
Sales last 12 months
213
Total sales
$192K-$1.4M
Price range
$705K
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 listings & sales (215)

For Sale
For Rent
Sold
This map can show the most recent 100 listings and 100 sales. Review all listings and sales below.

For Sale (2)

Sold (213)

Address
Sold date
Closing price
Represented
Flag Sale
4/15/2026$785,000Seller
3/13/2026$1,220,000Seller
2/26/2026$457,300Buyer
2/11/2026$865,000Seller
1/16/2026$875,000Buyer

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
213total sales
$192K-$1.4Mprice range
$705Kaverage price
20years of experience