Charter Oak

Who Should Book Charter Oak; and When

Charter Oak is the right call for wine-country regulars who want a serious meal without the ceremony of a multi-course tasting format. If you've already done The French Laundry and you're back in St. Helena looking for something you can actually eat at twice in a long weekend, this is where to come. The $$ price point (a typical two-course meal in the $40–$65 range before wine) makes it the most repeatable option at this quality level in the valley. Open seven days a week, with lunch service starting at 11 AM on weekends and 11:30 AM on weekdays, it fits easily into a Napa itinerary whether you're scheduling around tasting rooms or just want a proper meal before the drive back.

The Room

The building is a century-old stone structure on Charter Oak Avenue in St. Helena; a low, castle-like facade that has stayed largely intact since the restaurant opened in 2018. Inside, a wood-burning hearth anchors the dining room, the live-fire kitchen gives the space a warmth that feels deliberate rather than decorative. The layout reads as communal and relaxed rather than hushed and formal. If you came last time for a weeknight dinner, try the weekend lunch: the room feels different in daylight, the menu's produce-forward approach tracks better when you're not fighting jet lag or a full day of tastings.

The Wine Program

The wine list is where Charter Oak separates itself from the mid-tier pack in Napa. Wine Director Jaime Gutierrez oversees a list of 1,010 selections with a cellar inventory of approximately 4,195 bottles. The program's strengths are California and France, which maps well to the live-fire, vegetable-forward cooking, you're not fighting the food with anything too heavy. Pricing sits at the $$ tier for wine (a range of price points with bottles available across levels), and the corkage fee is $50 if you're bringing something from a morning at the wineries. That corkage figure is worth knowing: Napa Valley is one of the most accessible wine regions in the world for cellar-direct purchases, Charter Oak doesn't penalise you for taking advantage of that. The depth of the list also means you're not stuck defaulting to the same three Cab producers, the sommeliers (Tony Giangreco, Alec Bingham, Chibbon Coholan) have enough range to steer you somewhere interesting whether you're spending $60 or $200 on a bottle. For guests returning after a first visit, the wine list is the place to go deeper: ask for a French Burgundy or a lesser-known California producer rather than the obvious valley floor Cabernet.

The Food

Chef Christopher Kostow, who also owns the restaurant with Martina Kostow, runs a kitchen built around live fire and seasonal produce, much of it grown on-farm. The menu is designed for sharing, with dishes built around one or two key ingredients rather than elaborate technique. The format works because the sourcing does the heavy lifting. Returning guests should note that the menu shifts with the seasons and the kitchen's inspiration, so what was on the table last visit may not be there this time, that's the model, it's worth embracing rather than fighting.

Credentials and Recognition

Charter Oak holds a Michelin Plate (2025), a Pearl Recommended Restaurant designation (2025), and ranks #78 on Opinionated About Dining's Casual list for North America (2025), up from #82 in 2024. The Star Wine List White Star recognition adds weight to the wine program specifically. These are consistent, year-over-year credentials across multiple independent sources, not a single splashy review.

Practical Details

Charter Oak is at 1050 Charter Oak Ave, St. Helena, roughly central in the valley and easy to reach from most Napa and Sonoma accommodation. Hours run Monday through Thursday 11:30 AM to 8:30 PM, Friday 11 AM to 8:45 PM, Saturday 11 AM to 8:45 PM, Sunday 11 AM to 8:30 PM. Booking is rated Easy by Pearl, which means you won't need weeks of lead time the way you would for The French Laundry or Kenzo. That said, weekend lunch slots and dinner on Friday and Saturday move faster than midweek, if you have a specific time in mind, booking a few days ahead is sensible. For more on planning your time in the valley, see our full Napa restaurants guide, our Napa hotels guide, and our Napa experiences guide.