Tony Arsondi Top real estate agent in Livermore

Tony Arsondi

TAG Real Estate Team | Keller Williams Tri-Valley Realty
20 Years of Experience
(104)
$110M
Total Sales Last Year
20
Years of Experience
120
Recent TransactionsTransactions from the last 3 years
$1M
Average Price Point

    About Tony Arsondi

    Anthony "Tony" Arsondi -- Top Livermore Realtor® | Tri-Valley Real Estate Expert | Founder of TAG Real Estate Team (Keller Williams Tri-Valley Realty) With over 20 years of full-time experience, Anthony "Tony" Arsondi is one of the top-rated real estate agents in Livermore, Alameda County, and the Tri-Valley. He is the founder and team leader of The Arsondi Group (TAG Real Estate Team) at Keller Williams Tri-Valley Realty -- the #1 team at the #1 brokerage in the region. Tony leads a high-production team of 15 agents recognized for exceptional client service, advanced marketing, and consistently strong performance. His track record includes helping hundreds of Bay Area families buy and sell homes, earning top rankings in Livermore year after year. Known for his marketing innovation, Tony uses cinematic video tours, drone photography, AI-powered advertising, Google SEO, and targeted social media campaigns to get sellers maximum exposure and top-dollar results. Buyers rely on his negotiation skills and deep local insight to secure the right home in competitive Tri-Valley markets. Born and raised in Castro Valley and a Livermore resident since 2012, Tony brings unmatched knowledge of neighborhoods, schools, lifestyle, and market trends across Livermore, Pleasanton, Dublin, San Ramon, and the East Bay. He has also served on the Agent Leadership Council and as Tech Ambassador at Keller Williams, helping agents master modern real estate systems and AI tools. In the community, Tony co-founded the Livermore Bikes & Brews charity event -- raising money to donate hundreds of bikes to local children each year. Outside of real estate, he loves traveling the world with his family (especially Italy and Mexico), recently purchased an Airbnb condo in Cabo, enjoys coaching his daughter's soccer team, and loves supporting downtown Livermore businesses and events. If you're looking for a top-performing Livermore Realtor®, a trusted Alameda County expert, and a proven Tri-Valley advisor -- Tony Arsondi delivers exceptional results with integrity, strategy, and world-class service.
    Read More About Tony

    Specialties

    • Sellers
    • Buyers
    • Residential Property

    Awards

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    Tony Arsondi's Reviews & Ratings

    104 Reviews
    (5/5)
    Note: Reviews may include other agents on their team
    What clients say about this agent....
    • Responsive
    • Communicative
    • Knowledgeable
    • Professional
    • Outstanding
    • Trustworthy
    • Attentive
    • Hard working
    • Excellent negotiator

    Emily8841

    Review for Member: Tony Arsondi
    January 15, 2026
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    We recently had the pleasure of working with Arevik Tigranyan to buy our home in Sunnyvale, and we cannot recommend her highly enough. The Sunnyvale housing market can be incredibly aggressive, with most homes receiving multiple competing offers. Arevik fought really hard for us in that fierce competition. The most amazing thing is that this was the first and only house we put an offer on, and we won it! From start to finish, Arevik was supportive, genuine, and extremely responsible. What sets her apart is her incredible depth of knowledge in every aspect of real estate from understanding the nuances of the location and home conditions to navigating inspections. She is truly honest and looks out for your best interests. She will frankly tell you if a house has issues or isnt a good investment, rather than just trying to close a deal. Thanks to her diligent work, we closed on our home in less than three weeks. If you want someone who genuinely cares, will only recommend the best homes, and can help you win in a competitive market, hire Arevik.

    Joanne H.

    Review for Member: Tony Arsondi
    December 27, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Corinne was an amazing buyers agent, especially for me as a first-time home buyer. She was incredibly responsive and always quick to answer questions, which made the entire process feel much less overwhelming. I really appreciated the welcome packet she provided, it clearly broke down each step of the home buying process and helped me understand what to expect along the way. Corinne also did a great job negotiating the home price on my behalf. She is excellent at keeping the ball rolling and making sure all parties stay on track, which ultimately helped get us to closing on time.

    Ninaceniza

    Review for Member: Tony Arsondi
    November 19, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    I would like to extend our deepest gratitute to our agent Jennifer Sanchez for the help and guidance in the home buying process. We are first time homeowners and we really appreciate her for guiding us from start to finish. She helped us find ways to buy our home amidst a competitive and expensive market in the Bay area. Jenn is focused and sharp, she guided us through every step of the process, she answered our questions promptly and made the whole process smooth and easy. She is patient and did not ever pressure us to make decisions without giving it a second thought. So sweet of her she even gave us a complimentary gift basket when we moved in to our house. I could not thank her enough for being our real estate guardian angel. Thank you Jenn!

    Siddharth S.

    Review for Member: Tony Arsondi
    November 18, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    Chuy is a gem of a person and a great real estate agent! He was extremely helpful with the entire process. As a first home buyer we needed help with understanding the processes and he helped us at each step till the deal was executed. And of course he was a helpful even after the deal was closed. Would highly recommend Chuy as a real estate agent. Thanks Chuy!

    Z S.

    Review for Member: Tony Arsondi
    October 24, 2025
    Local Knowledge
    Process Expertise
    Responsiveness
    Negotiation skills
    zillowZillowVERIFIED

    I couldn't have asked for a better experience selling my house. Arevik provided expert advice, communicated clearly throughout the whole process, and went above and beyond to ensure everything went smoothly and timely. Her market knowledge and negotiation skills resulted in a fantastic outcome. I highly recommend Arevik to anyone looking to sell their property.