
Get to know Jen Mimiaga Costa
Realtor
A lifelong resident of Northern California, Jennifer grew up in Concord & Walnut Creek, graduating from Carondelet High School then UC Davis with a BS Degree in Agricultural & Managerial Economics. After graduation, she moved to Walnut Creek then Modesto to work as a Plant Manager for the world's largest tomato processing plant at the time. She later found her passion as a Loan Officer helping her clients reach new milestones and embracing each ...
Jen Mimiaga Costa's listings & sales (12)
For Sale
Sold (12)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 11/7/2025 | $670,000 | Buyer | ||
| 6/19/2025 | $750,000 | Buyer | ||
| 6/4/2025 | $650,000 | Buyer | ||
| 4/7/2025 | $715,000 | Buyer | ||
| 3/28/2025 | $548,500 | Buyer |
Jen Mimiaga Costa's reviews (12)
Write a review- Highly likely to recommend||5.05.0
11/11/2025 - don ulunma2
Bought a home in 2025.Local knowledgeProcess expertiseResponsivenessNegotiation skillsJen did an outstanding job with assisting us in finding a home. Jen was knowledgeable, professional, proactive, and experienced with real estate issues. Jen helped us address problems by referring us to others. Jen was invaluable. I will definitely ... - Highly likely to recommend||5.05.0
6/18/2025 - Ana U.
Bought a Single Family home in 2025 in Clayton valley, Concord, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsWhere do I even start!? Jen is not just an incredible realtor but an incredible human being. She made a stressful situation of buying house into a fun and exciting experience! My fiancé and I are thrilled with her work. She has gone above and beyond ... - Highly likely to recommend||5.05.0
6/15/2025 - BenjaminOsmanovi
Bought a Townhouse home in 2025 in Moraga, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsAs first time home buyers, working with Jen was an absolute dream. She is incredible at communicating with inspectors, sellers, and brokers, which made our home-buying experience go seamlessly. Jen is truthful and will always do the best for her clie... - Highly likely to recommend||5.05.0
4/10/2025 - Hannah Sacramento
Bought a Townhouse home in 2025 in Hercules, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsJen is a true gem! Me and my husband were very grateful that we have met Jen on our first open house. Jen possesses comprehensive knowledge of the industry. She made us feel protected, especially we are first time home buyers, and she genuinely cared... - Highly likely to recommend||5.05.0
4/9/2025 - Andrea R
Bought a Single Family home in 2025 in Olivera, Concord, CA.Local knowledgeProcess expertiseResponsivenessNegotiation skillsJen was absolutely AMAZING! As a young couple who had no clue how to navigate this process, Jen made the impossible, possible! She was so kind and reassuring throughout the purchase and truly went above and beyond for us. She’s honest, reliable and s...









