Roederer Estate

Roederer Estate was founded in 1982 by Jean-Claude Rouzaud, then president of Maison Louis Roederer and the sixth-generation family member to lead the Reims Champagne house, which has been continuously family-owned since 1776. Rouzaud personally directed a multi-year California site search before settling on Anderson Valley, evaluating sites across Napa Carneros, the Sonoma Coast, and Mendocino County. Anderson Valley offered the cool maritime climate moderated by daily Pacific fog penetration through the Navarro River corridor, a long growing season suited to gradual acid retention in sparkling base fruit, and a mix of alluvial valley-floor and hillside parcels for viticultural diversity. First vines were planted in 1984, and the estate was built deliberately to méthode traditionnelle standards transferred directly from Maison Louis Roederer's Reims program. The inaugural multi-vintage Anderson Valley Brut debuted in 1988 after years of base wine development and lees aging.

• Founded 1982 by Jean-Claude Rouzaud personally, then president of Maison Louis Roederer (continuous family ownership since 1776)
• Multi-year California site search across Napa Carneros, Sonoma Coast, and Mendocino County
• Anderson Valley selected for cool maritime climate via Navarro River corridor fog, long growing season, and mix of valley-floor and hillside parcels
• First vines planted 1984; inaugural Anderson Valley Brut debuted 1988

Michel Salgues, born in Champagne, served as founding winemaker at Roederer Estate from 1982 and shaped the technical and stylistic foundation of the program across two decades. Arnaud Weyrich, born in Alsace, joined Roederer Estate as an intern in the early 1990s after graduating in 1993 from the Ecole Supérieure d'Oenologie in Montpellier with a Master of Science in Viticulture and Enology, returned in 2000 as assistant winemaker, and succeeded Salgues as head winemaker in 2002. Salgues has described giving roughly five years to the transition, with Weyrich already supervising winemaking operations by the time of the handover. Weyrich continues today as cellar master, overseeing both the méthode traditionnelle program at Roederer Estate and still-wine production at sister property Domaine Anderson. The lineage of two French-born winemakers has provided unusual continuity for a forty-plus-year California program.

• Michel Salgues (born in Champagne): founding winemaker 1982 to 2002; shaped technical and stylistic foundation
• Arnaud Weyrich (born in Alsace): joined as intern in early 1990s; returned as assistant winemaker 2000; succeeded Salgues in 2002
• Weyrich graduated 1993 from Ecole Supérieure d'Oenologie in Montpellier with Master of Science in Viticulture and Enology
• Weyrich continues today as cellar master, also overseeing still-wine production at sister property Domaine Anderson

Roederer Estate farms approximately 620 acres of estate vineyard across multiple sites within the Anderson Valley AVA, with elevations from the valley floor up to roughly 900 feet on hillside parcels. Plantings are predominantly Chardonnay and Pinot Noir, the two principal Champagne varieties, with small Pinot Meunier plantings supporting some bottlings. The mature vineyard age (foundational plantings from 1984) provides established root systems and concentrated, structurally balanced base fruit. Soils across the estate range from alluvial and clay loams on valley-floor sites to sandstone and shale on hillside parcels. Anderson Valley's cool maritime climate, with daily Pacific fog penetration through the Navarro River corridor and substantial diurnal swings between summer afternoon highs and overnight lows, produces grapes with naturally high acidity, modest sugar accumulation, and the long hang times sparkling base wine requires. The estate is farmed sustainably and emphasizes water and wildlife stewardship.

• Approximately 620 acres of estate vineyard across multiple Anderson Valley sites; elevations from valley floor to roughly 900 feet
• Predominantly Chardonnay and Pinot Noir; small Pinot Meunier plantings
• Foundational plantings from 1984 provide established root systems and structurally balanced base fruit
• Daily Pacific fog through the Navarro River corridor plus large diurnal swings preserve natural acidity

Roederer Estate produces a portfolio structured exactly as a Champagne house. The Anderson Valley Brut (multi-vintage flagship) anchors volume and recognition, blending across multiple vintages and parcels with substantial lees aging and the careful dosage adjustment that defines the dry house style. The Anderson Valley Brut Rosé extends the program to rosé through a Pinot Noir-led blend. L'Ermitage, the vintage-dated tête de cuvée, debuted with the 1989 vintage and is bottled only in years the winemaking team considers exceptional, with pre-selected estate parcels, substantially extended lees aging, and a small production volume. L'Ermitage has consistently been recognized as one of California's leading vintage-dated sparkling wines, with scores typically in the low to mid 90-point range across major American publications and inclusion in Wine Spectator Top 100 lists. An L'Ermitage Rosé appears in select years.

• Anderson Valley Brut: multi-vintage flagship blended across vintages and parcels with significant lees aging
• Anderson Valley Brut Rosé: Pinot Noir-led blend extending the program to rosé
• L'Ermitage: vintage-dated tête de cuvée first released with the 1989 vintage; bottled only in exceptional years from pre-selected estate parcels
• L'Ermitage scores consistently in the low to mid 90-point range; multiple Wine Spectator Top 100 inclusions

Roederer Estate is widely regarded as the anchor of Anderson Valley's identity as a serious sparkling-wine region, with neighbor Scharffenberger Cellars (also under Maison Louis Roederer ownership since 2004) completing the sparkling specialist tradition. The Anderson Valley Brut has been a continuous benchmark widely-available California sparkling wine since the late 1980s, and L'Ermitage has played a central role in establishing that vintage-dated California sparkling wine can compete with vintage Champagne in price and quality positioning. Beyond Anderson Valley, the Maison Louis Roederer California footprint also includes Domaine Anderson, the still-wine sister property on adjacent Anderson Valley land that focuses on single-vineyard Pinot Noir and Chardonnay, and Merry Edwards Winery in Sonoma County's Russian River Valley, acquired in 2019. Together the three California properties give Maison Louis Roederer one of the most significant cool-climate Pinot Noir and Chardonnay programs in California, complemented by the Anderson Valley sparkling-wine flagship.

• Widely regarded as the anchor of Anderson Valley's sparkling specialist identity, alongside neighbor Scharffenberger Cellars (also Roederer-owned since 2004)
• Anderson Valley Brut: continuous benchmark widely-available California sparkling wine since the late 1980s
• L'Ermitage: established that vintage-dated California sparkling can compete with vintage Champagne in price and quality positioning
• Maison Louis Roederer California footprint also includes Domaine Anderson (still wines, adjacent property) and Merry Edwards Winery (Russian River Valley, acquired 2019)