
Get to know Mario Ponce
Family Realtor
Let’s be honest—real estate today is flooded with agents who watched one too many HGTV episodes and decided they were born to sell homes. That’s not me. I’m part of Cantwell and Stein Realtors, a family brokerage with 35+ years of boots-on-the-ground experience helping families across the Bay Area buy, sell, and build real wealth.
I treat every transaction like the family’s future is on the line—because every family is unique, and so is every de...
Mario Ponce's listings & sales (26)
For Sale
Sold (26)
Address | Sold date | Closing price | Represented | Flag Sale |
---|---|---|---|---|
7/31/2025 | $480,000 | Seller | ||
6/27/2025 | $665,000 | Buyer | ||
5/30/2025 | $407,000 | Buyer | ||
4/14/2025 | $720,000 | Buyer | ||
3/27/2025 | $304,000 | Buyer |
Mario Ponce's reviews (32)
Write a review- Highly likely to recommend||5.05.0
4/17/2025 - kaosen mr
Bought a Condo home in 2025 in Four corners, Concord, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsThe experience of working with Mario was excellent. Mario did a wonderful job. He was very professional, responsible, and helpful, always willing to answer any questions. I highly recommend him. - Highly likely to recommend||5.05.0
3/15/2025 - ladysammyx
Bought a Single Family home in 2025 in Antioch, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWe are so grateful to have had Mario as our realtor! He walked us through every detail, making the home-buying process easy and manageable. When challenges came up, he went above and beyond to find solutions and always had our best interests in mind....Response from Mario Ponce on 3/17/2025
Sam, it was an honor. Thank you for the kind words. Congratulations on your new home!
- Highly likely to recommend||5.05.0
1/26/2025 - Robert Maggio
Bought and sold a Single Family home in 2025 in Clayton valley, Concord, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsMario was knowledgeable and was able to juggle the sale of our condo and the purchase of our new home less than a week apart. Whenever we had questions about the process he was able to effectively communicate and resolve whatever we threw his way. - Highly likely to recommend||5.05.0
11/8/2024 - jml916
Bought a Condo home in 2024 in Martinez, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsMario was fantastic to work with on finding a local Condo as a first time home buyer! He was very patient with me and always went the extra mile to make sure i found what i was looking for. Hes was very responsive throughout the process and was willi... - Highly likely to recommend||5.05.0
4/22/2024 - pinaysha81
Bought a home in 2024.Local knowledgeProcess expertiseResponsivenessNegotiation skillsMario found our ideal home! We highly recommend Mario. He was extremely informative and knowledgeable about real estate during the entire process of purchasing our home. He listened carefully and took the time to understand our preferences and lifes...