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Mark Caldwell
Columbia Partners Real EstateLead of Columbia Partners Real Estate
TeamSales numbers represent all team members
70
Sales last 12 months
756
Total sales
$34K-$1.7M
Price range
$754K
Average price

Featured sales

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  • $1,790,000
    4 bd3 ba3,920 sqft Seattle, WA
    4 bd3 ba3,920 sqft
    Seattle, WA
    Sold 6 months ago
    BuyerSeller
    7742 34th Avenue NW, Seattle, WA 98117
  • $1,550,000
    2 bd4 ba3,305 sqft Union, WA
    2 bd4 ba3,305 sqft
    Union, WA
    Sold 6 months ago
    Buyer
    11521 E State Route 106, Union, WA 98592
  • $865,000
    3 bd2 ba1,636 sqft Mill Creek, WA
    3 bd2 ba1,636 sqft
    Mill Creek, WA
    Sold 7 months ago
    Seller
    2103 162nd Place SE, Mill Creek, WA 98012
  • $1,050,000
    7 bd3 ba2,460 sqft Seattle, WA
    7 bd3 ba2,460 sqft
    Seattle, WA
    Sold 8 months ago
    Seller
    11758 1st Avenue NW, Seattle, WA 98177
  • $1,235,000
    5 bd2 ba2,140 sqft Seattle, WA
    5 bd2 ba2,140 sqft
    Seattle, WA
    Sold 9 months ago
    Seller
    198 26th Avenue, Seattle, WA 98122
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Get to know Columbia Partners Real Estate

Real Estate Brokerage

Specialties
Property Management
SpeaksEnglish, Spanish, French, Mandarin, Russian, Cantonese, Hindi, Arabic, Japanese, German, Vietnamese, Korean, Italian, Thai, Farsi, Turkish, Portuguese, Bengali, Greek, Hebrew, Hungarian, Tagalog (Filipino), Polish, Punjabi, Urdu
20 Years of experience

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helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Team listings & sales (775)

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 (12)

For Rent (7)

Sold (756)

Team reviews (169)

Reviews represent all team members.

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  • 5.0
    • 4/12/2026
    • CristinPearson3

    Bought a Single Family home in 2026 in Pacific beach, WA.

    Review for: Bobby Cyr
    Bobby was extremely responsive to all the questions I had throughout the searching and buying process. He used his vast professional experience to advise me and negotiat...
    Bobby was extremely responsive to all the questions I had throughout the searching and buying process. He used his vast professio...
    5.0
    • 4/10/2026
    • Julia Berge

    Bought and sold a Vacant Land home in 2025 in Lewiston, ID.

    Review for: Ben Morton
    Ben was really helpful in our property search and ultimate purchase. He was patient in my question after question. Made the transaction less stressful. Very happy with...
    Ben was really helpful in our property search and ultimate purchase. He was patient in my question after question. Made the tran...
  • 5.0
    • 4/7/2026
    • awhitaker71

    Bought a Single Family home in 2026 in Twin lakes, Federal way, WA.

    Review for: Bobby Cyr
    Bobby was extremely knowledgeable, patient, kind, and attentive to each and every need me and my wife had. He took every request seriously and addressed each and every co...
    Bobby was extremely knowledgeable, patient, kind, and attentive to each and every need me and my wife had. He took every request s...
    5.0
    • 3/22/2026
    • zuser20241019190521869

    Bought a Single Family home in 2026 in Sammamish, WA.

    Review for: Robert Street
    Working with Robert was an absolute pleasure and the key to our successful home purchase. We connected with him via Zillow and were immediately impressed by his deep mark...
    Working with Robert was an absolute pleasure and the key to our successful home purchase. We connected with him via Zillow and wer...
  • 5.0
    • 3/21/2026
    • Josh

    Bought a Single Family home in 2026 in Renton, WA.

    Review for: Josh Restelli
    Josh did an amazing job throughout our entire home buying process. From the very beginning, his communication was consistent, clear, and reassuring, which made a stressfu...
    Josh did an amazing job throughout our entire home buying process. From the very beginning, his communication was consistent, clea...
    5.0
    • 2/25/2026
    • Hailey Vandeventer

    Bought a Condo home in 2026 in Belltown, Seattle, WA.

    Review for: Robert Street
    Robert helped us buy our beautiful condo. As first time buyers, we were very nervous and Robert was a great partner! He was super accommodating, helpful, and very insight...
    Robert helped us buy our beautiful condo. As first time buyers, we were very nervous and Robert was a great partner! He was super ...
  • 5.0
    • 1/6/2026
    • Evan Pierce

    Bought a Single Family home in 2025 in South delridge, Seattle, WA.

    Review for: Patrick Downing
    We got matched with Patrick randomly by Zillow when we wanted to put an early bid on a house, and fate did not disappoint. Patrick is an excellent agent. As first time ho...
    We got matched with Patrick randomly by Zillow when we wanted to put an early bid on a house, and fate did not disappoint. Patrick...
    5.0
    • 12/26/2025
    • Max Ginsberg

    Bought a Condo home in 2025 in Capitol hill, Seattle, WA.

    Review for: Robert Street
    Robert did a great job educating us about the process and negotiating our first home purchase. Very thoughtful and thorough in his work and we really enjoyed working with...
    Robert did a great job educating us about the process and negotiating our first home purchase. Very thoughtful and thorough in his...
  • 5.0
    • 12/9/2025
    • Boyu Zhang

    Bought a Single Family home in 2025 in North beacon hill, Seattle, WA.

    Review for: Robert Street
    We were first-time home buyers, Robert was very knowledgeable and made the entire experience easy and smooth. He walked us through every step, helped us line up inspector...
    We were first-time home buyers, Robert was very knowledgeable and made the entire experience easy and smooth. He walked us through...
    5.0
    • 12/5/2025
    • jordanbonney

    Bought a Single Family home in 2025 in Hillman city, Seattle, WA.

    Review for: Robert Street
    Robert did a wonderful job shepherding us through the home-purchase process! He was highly communicative, flexible with his schedule, made the right connections with the ...
    Robert did a wonderful job shepherding us through the home-purchase process! He was highly communicative, flexible with his schedu...
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TEAM

Mark MingChih Caldwell

Columbia Partners Real EstateLead of Columbia Partners Real Estate
70sales last 12 months
756total sales
$34K-$1.7Mprice range
$754Kaverage price
20years of experience