Big Pond Ranch is a rare Santa Ynez Valley estate offering privacy, water, and true multi-residence living along the coveted Roblar Avenue corridor. Set on 5 acres of valley-floor land with open views toward the Santa Ynez and San Rafael Mountains, the property is anchored by a true 1+/- acre private lake, approximately 10 feet deep, complete with dock, rowboat, waterfall grotto, hot tub above the falls, resident koi and visiting waterfowl, creating an irreplaceable sense of place.The Ranch House sits directly on the water and features vaulted living spaces, stone fireplaces, a chef's kitchen, indoor-outdoor flow, two steam showers and dual-zone forced-air heating and air conditioning. Vineyard rows and mountain light frame nearly every room.An approximately 1-acre vineyard of Sauvignon Blanc and Syrah, established in 2011, is professionally farmed and managed by a respected local winemaker, producing private-label wine for the owner without hands-on involvement.Additional improvements include a charming Cottage, ideal for guests or income, and a dramatic Barn Residence featuring full living quarters and kitchen above, a turret bedroom, and a wellness or massage room. Below, a substantial open-volume space provides exceptional flexibility for vehicle storage, studio or gallery use, fitness, entertaining, or future customization. Solar, shared well via a mutual water company, and propane service support efficient year-round living.A singular, multigenerational estate where water, vineyard, and architecture converge, rarely replicated in the Santa Ynez Valley.