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About

The TAG Real Estate Team is a group of full-time
real estate professionals with expertise in the
San Francisco East Bay Area and Tri-Valley since 2006.

TAG, formally operated as The Arsondi Group is brokered by Keller Williams Tri-Valley Realty. We have a strategic marketing and listing campaign with proven results for selling homes. We have a team dedicated to helping our buyers find the perfect home. The TAG team is committed to putting our clients’ needs first, offering a high-level of customer service through exceptional communication skills, creative solutions to problems and negotiating skills to help our clients with their real estate transactions. We truly love real estate and helping our clients achieve their goals in real estate investments and believe in having fun while doing it.

We look forward to working for you!

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TAG Real Estate Team - Keller Williams Tri-Valley Realty

Posted 4 days ago

Just Listed 🏡 Some homes are built. Others are crafted into something you never want to leave. This one falls firmly in the second category. A fully remodeled 4 bed, 3 bath home in The Gates (one of Pleasanton’s most sought-after neighborhoods), with all the updates you’d want in a brand new build, plus the charm of an established community wrapped around it. The main level includes a bedroom and full bath, ready for guests, multi-gen living, or the dream home office. The rest of the home is thoughtfully reimagined from top to bottom. Turn-key at its finest. Then there’s the backyard. A private vineyard. A custom putting green. A built-in firepit. A nearby spa. This isn’t a yard. It’s a destination. 🛏 4 beds | 🛁 3 baths | 📐 2,050 sqft | 🍇 7,668 sqft lot 📍 The Gates, Pleasanton DM us for a private tour. 💌 TAG. Where real meets real estate. #PleasantonRealEstate #JustListed #BayAreaRealEstate #ForeverHome #WhereRealMeetsRealEstate

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    When a Clayton, California ranch becomes a home ❤️ Some homes are measured in square feet. Others are measured in memories. For the owners of this incredible Clayton ranch, this property became so much more than a place to live. It became the setting for family gatherings, quiet mornings, hard work, celebrations, and the moments that make a house feel like home. Behind the gated entrance and down the long driveway sits a property that offers something increasingly rare in California… space, privacy, and a lifestyle that’s hard to replicate. 🏡 3 Bedroom Main Home on 15+ acres 🏡 Brand New 1,200 Sq Ft ADU ☀️ Solar 🐐 The “Goat Motel” Barn 🚗 Garage & Workshop Space 🌳 Beautiful Ranch Setting The next owner isn’t just purchasing real estate. They’re inheriting the opportunity to create a lifetime of memories of their own. If you’ve been searching for a ranch property in Clayton, California with room for family, animals, hobbies, and a slower pace of life, this is one you’ll want to experience in person. Comment “RANCH” and we’ll send you the details. Or go to www.TAGHomeTour.com Listed by Tony Arsondi TAG Real Estate Team The Number 1 Team at the the Number 1 Brokerage #ClaytonCA #ClaytonCalifornia #brentwoodca #kwland #luxuryrealestate
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6 June
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The Clayton Ranch They Never Planned To Leave | Luxury Ranch Property in Clayton, CA

105 views Jun 6, 2026

For years, this Clayton, California ranch has been more than a home. It has been the backdrop for family gatherings, celebrations, quiet mornings, hard work, and the kind of memories that stay with you forever. In this video, the owners share what made this extraordinary ranch property so meaningful and why saying goodbye is one of the hardest decisions they've ever made. Located in the rolling hills of Clayton, California, this private gated estate offers a rare combination of acreage, privacy, flexibility, and modern amenities that are increasingly difficult to find in the San Francisco Bay Area. Property Features: • Main Home: 3 Bedrooms (possible 4th) | 3 Bathrooms • Opportunity to create an additional bedroom • Brand New Approx. 1,200 Sq Ft ADU • ADU Features 2 Bedrooms | 1.5 Bathrooms • Full Kitchen • Laundry Hookups • Solar Power • Barn ("Goat Motel") • Garage & Workshop Space • Private Gated Entrance • Expansive Ranch Setting Whether you're looking for a multigenerational property, a California ranch, an equestrian lifestyle, hobby farm potential, rental income opportunities, or simply more space and privacy, this property delivers possibilities that are becoming increasingly rare throughout Contra Costa County and the East Bay. About Clayton, California Clayton is one of the Bay Area's hidden gems, offering a unique blend of small-town charm, scenic open space, Mount Diablo views, hiking trails, and convenient access to Walnut Creek, Concord, Pleasant Hill, and the greater San Francisco Bay Area. Thinking about buying or selling a home in Clayton, Concord, Walnut Creek, Pleasant Hill, Livermore, Danville, San Ramon, Dublin, Pleasanton, Brentwood, Oakley, Tracy, Manteca, Lathrop, Ripon, or anywhere in the East Bay or Central Valley? Tony Arsondi and the TAG Real Estate Team help families navigate every stage of their real estate journey throughout Contra Costa County, Alameda County, the Tri-Valley, and California's growing Central Valley communities. Tony Arsondi TAG Real Estate Team Keller Williams Tri-Valley Realty #1 Team at the #1 Brokerage in the Tri-Valley Follow us on instagram @soldbytag www.SoldByTAG.com Serving: Clayton Concord Walnut Creek Pleasant Hill Danville San Ramon Dublin Pleasanton Livermore Brentwood Oakley Tracy Manteca Lathrop Ripon If you have questions about this property, the Clayton real estate market, East Bay ranch properties, ADU opportunities, luxury homes, or California acreage properties, leave a comment below. #ClaytonCA #ClaytonRealEstate #ContraCostaCounty #EastBayRealEstate #CaliforniaRanch #LuxuryRealEstate #ADU #MultiGenerationalLiving #BayAreaHomes #TonyArsondi #TAGRealEstate #KellerWilliams #RanchProperty #EquestrianProperty #CaliforniaHomesForSale

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