Concannon Vineyard

Concannon Vineyard is a historic wine estate located in the Livermore Valley AVA of California. Founded in 1883 by Irish immigrant James Concannon, it is recognized as one of the oldest continuously operating family wineries in the United States. The vineyard is particularly noted for its pioneering role in establishing Petite Sirah as a signature American varietal and for its leadership in sustainable viticulture within the region.

History

The estate was established by James Concannon, who emigrated from Inis Mór in Ireland and was encouraged to enter the wine business by San Francisco Archbishop Joseph Sadoc Alemany. After purchasing land in the Livermore Valley, Concannon planted his first vines, focusing on classic Bordeaux varieties and later becoming one of the first commercial producers of Petite Sirah. The winery survived the challenges of Prohibition by producing sacramental wine, a practice that ensured its continuity. In 1950, under the guidance of third-generation vintner James (Jim) Concannon, the winery began bottling its own wine and significantly expanded its vineyard holdings. The family sold the business to The Wine Group in the early 21st century, though family members remained involved in its operations.

Vineyards and winemaking

The estate's vineyards are situated on the alluvial soils of the Livermore Valley AVA, an area influenced by coastal fog from the San Francisco Bay which creates a long, moderate growing season. Key vineyard sites include the historic Mother Vineyard, home to some of the oldest Petite Sirah vines in California. Winemaking practices combine traditional techniques with modern technology, with a focus on small-lot fermentations and the use of both French and American oak barrels for aging. The winery's facilities have been modernized over the decades while maintaining a connection to its historic stone winery building, a landmark in the region.

Wines and grape varieties

Concannon Vineyard is most famous for its Petite Sirah, a variety it has championed since the 1960s, earning it the nickname "America's First Family of Petite Sirah." The portfolio also includes a range of other varietal wines, notably Cabernet Sauvignon, Chardonnay, Merlot, and Sauvignon Blanc, which showcase the distinct characteristics of the Livermore Valley AVA. The winery produces several tiers of wine, including a Reserve collection highlighting the best lots from select vineyard blocks, and a widely distributed Conservancy line that supports its land preservation efforts.

Recognition and legacy

The vineyard has received significant acclaim, including high ratings from publications like Wine Spectator and Wine Enthusiast. Its historic contributions were formally recognized when it was designated a California Historical Landmark. The estate is also a founding member of the Livermore Valley Winegrowers Association and has played a crucial role in promoting the region's viticultural reputation. The legacy of the Concannon family in American wine history is cemented by their multi-generational stewardship and their pivotal role in popularizing Petite Sirah.

Conservation and sustainability

A leader in environmental stewardship, Concannon Vineyard was certified under the California Sustainable Winegrowing Alliance's program. The estate dedicates a portion of its property as a protected conservancy for native grasses and wildlife, partnering with organizations like the Livermore Valley Wine Country for regional sustainability initiatives. Its Conservancy wine label directly funds these land preservation projects, and the winery employs practices such as water conservation, solar energy, and integrated pest management to minimize its ecological footprint.

Category:Wineries in Alameda County, California Category:Wineries in the Livermore Valley Category:Wineries established in 1883 Category:California Historical Landmarks