Luxury Property Specialists Stella Tsakonas and Stephanie Mull share a familial bond and a passion for helping clients make sound real estate decisions. Their 27+ years in real estate and being long time East Bay residents bring together the best of two skill sets to provide unparalleled concierge service to buyers and sellers: Stella's extensive construction and renovation experience lets her quickly spot potential, as well as recognize problems. A shrewd negotiator, she misses nothing. Stephanie's psychology background makes her a marketing whiz, and with impressive tech skills, she's unstoppable. As a team, Stella and Stephanie work seamlessly to ensure clients never leave money on the table or spend needlessly. Whether selling for a high return, getting the best value in a new home, or winning competitive bids, Stella and Stephanie earn their clients' ongoing trust, exclusivity, and referrals. Consistently ranked in the top 1% of Realtors in Contra Costa County! | Five-Star Award Winning Agents| 2020 Real Trends List of America's Best Real Estate Teams
Note: Reviews may include other agents on their team
What clients say about this agent....
Knowledgeable
Responsive
Professional
Communicative
Outstanding
Hard working
Attentive
Excellent negotiator
Trustworthy
Great for new buyers
Dcwhitaker5
Review for Member: Stella Tsakonas
January 21, 2026
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
After hearing presentations From four competing real estate professionals, I selected Stella and Stephanie to list my personal residence. Their analysis of what buyer segments might be interested in the property and how to market to those buyers differentiated them from the others. During the process of preparing the house for the broadest appeal, they made some suggestions of which I was not enthusiastic, but subsequently approved. I believe that those attracted the attention of the eventual buyers. Stella and Stephanie handled the entire selling process with the highest level of professionalism and thoroughness. I have subsequently recommended them to personal friends.
Northrupconsulting
Review for Member: Stella Tsakonas
April 16, 2025
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Stephanie and Stella are AMAZING. In 2023 Stephanie helped me purchase a perfect townhome in Walnut Creek checking all of my boxes at the time. I then met my now-fiance one month after closing on that townhome. Fast forward to 2025: Stephanie helped me sell my townhome (receiving offers the same day as listing, above-ask, and closing within weeks) and helped us buy our family dream home in Alamo!! We are forever grateful for her prowess, guidance, and for somehow making all of our dreams come true. Both Stephanie and Stella work tirelessly for their clients, always on-call, and addressing every need and concern. Somehow they manage to make each of their clients feel like the only client they have. We have no doubt that we got the best deal, on all three transactions, because of their expertise. Both Stephanie and Stella are masters of their trade, are amazing, and have secured us as clients for life.
User7029652
Review for Member: Stella Tsakonas
November 28, 2024
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Stella was an amazing realtor in helping us find our next home. We were downsizing from a big house and had specific wishes about location, amenities, and style for our new Lafayette home. Stella hit a home run! ? We got everything we wanted! It was an easy and fantastic experience. She found us a pocket listing that was a win-win for both the seller and us. We are SO HAPPY!! We look forward to many happy years in Lafayette. Thank you Stella and Stephanie!
Ja E.
Review for Member: Stella Tsakonas
November 28, 2024
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
Stella was an amazing realtor in helping us find our next home. We were downsizing from a big house and had specific wishes about location, amenities, and style for our new Lafayette home. Stella hit a home run! ? We got everything we wanted! It was an easy and fantastic experience. She found us a pocket listing that was a win-win for both the seller and us. We are SO HAPPY!! We look forward to many happy years in Lafayette. Thank you Stella and Stephanie!
Kcgardens
Review for Member: Stella Tsakonas
August 15, 2024
Local Knowledge
Process Expertise
Responsiveness
Negotiation skills
ZillowVERIFIED
We had the pleasure of working with Stella and Stephanie over several months, starting with driving tours to get a feel for different neighborhoods. When it came time to make offers, they were in constant communication, keeping us updated on the process. They were knowledgable, enthusiastic, professional partners with us throughout, and we would highly recommend them to anyone!