Promontory, Napa Valley 2018 sold at auction 121 times in the last five years, at a median of $728 per 750ml; half of those sales fell between $677 and $797. The most recent sale was on August 7, 2026. The lowest retail price today is $572, across 86 retail offers.
Auction median, last 5 yrs
$728
121 sales · $677–797 middle half
Lowest retail now
$572
86 retail offers
Last auction sale
Aug 7
2026
Critic scores
100
Wine Advocate
100
Vinous
100
James Suckling
Promontory, Napa Valley, neighbouring vintages
Live auction lots for 2018 (3)
$492per 750ml incl. premium14% below retail
Fine & Rare Wine Signature® Auction - Beverly Hills
2018 · Lot 474 · Qty 3
$513per 750ml incl. premium10% below retail
Fine & Rare Wine Signature® Auction - Beverly Hills
2018 · Lot 329 · Qty 3
$400per 750ml incl. premium30% below retail
The October 2026 Auction: Part 5
2018 · Lot 4424
Wine facts
- Country
- United States
- Region
- California
- Sub-region
- Napa Valley
- Type
- Red
See retail offers and the full price history
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About Promontory
Promontory is a Harlan family estate on Oakville's south-western ridge, just south of Harlan Estate. Bill Harlan first saw the remote site while hiking in the early 1980s, and the family acquired it in 2008. Will Harlan has run it since 2015, with David Cilli as winemaker. Of roughly 840 acres, less than a tenth is vineyard, on steep slopes where volcanic, sedimentary and metamorphic soils meet. The family describes its Cabernet-based wine as more rustic and tannic than Harlan Estate. It is aged in large Austrian oak casks and released about five and a half years after harvest. The first vintage was 2009.
- Appellation
- Napa Valley
- Owner
- Harlan family
- Founded
- 2008
- Grapes
- Cabernet Sauvignon
- Wines
- Promontory
- Website
- promontory.wine
Sources: Wikipedia, promontory.wine