Newly constructed by renowned designer and builder Mark Trabucco, 4300/4200 Roblar Avenue is a serene, private compound comprising two separate homes—with approved permits for a third—on 39 south-facing acres in one of the Santa Ynez Valley’s most coveted corridors. Whether you dream of vineyards, agriculture, the ranch lifestyle, or a legacy estate for the next generation, these two properties can support your boldest vision.
A custom gate leads down a paved gravel driveway to the motor court, where a unique pivoting iron gate beckons into the courtyard. The entry looks through eight-foot folding doors that open to a patio embracing the big sky feel of Santa Ynez Valley, with a 75-foot lap pool and mountain views.
The U-shaped design of the main residence takes full advantage of the climate and views, and a beautiful blend of cultural influences accents the clean lines and crisp architecture. With living areas on one level connected by wide hallways, the three-bedroom house is thoughtfully designed and constructed. Formal and casual living spaces blend seamlessly with outdoor terraces.



Gracious patios on the south and west side of the house are perfect for lounging and entertaining. The two rooftop decks, meanwhile, total nearly 800 square feet and can be accessed from the courtyard and inside the home.
The spacious primary suite is a private enclave with fireplace, patio, dual walk-in closets, and a beautifully appointed bathroom with heated floors and a large dual shower.

The two additional ensuite bedrooms provide guests comfortable spaces to retreat. The middle suite has a walled patio; the third suite has private exterior doors that open both to the central courtyard and to the east. Both suites boast views of the San Rafael Mountains. And the main residence has both a three-car garage and a two-car garage; the latter is adjacent to the third guest suite, and as such, it could easily function as an art studio or gym.
The property’s two estate homes are positioned both for privacy and to serve as a family compound. The 1,200-square-foot second residence has two bedrooms, two bathrooms, and an extra-large three-car garage. It was built to the same level of quality and sophistication as the main home, with 16-foot ceilings and 8-foot interior/exterior doors, which lend the feel of a much larger interior than the square-footage suggests.
4200 Roblar, the neighboring ±20-acre vacant parcel, has just become available. Together with 4300 Roblar, this is an incredible opportunity to expand your footprint to approximately 40 acres in one of Santa Ynez Valley’s most prominent locations. 4200 Roblar has a private well and two electric meters, along with a survey and approved plans for a contemporary 1,200-square-foot residence with a four-car garage and a 75-foot lap pool.
4300/4200 Roblar Avenue is being offered for $10,950,000. 4300 Roblar Avenue alone—the two existing houses on approximately 19.5 acres—is being offered for $7,975,000. To schedule a visit, contact the Riskin Partners Estate Group at 805-565-8600 or [email protected].
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Sponsored by Riskin Partners Estate Group (DRE# 01954177) of Village Properties.

















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