Castiel Estate

Napa Valley · Howell Mountain · Howell Mountain AVA
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Hours
By appointment only
📞
Phone
(707) 965-2200
💰
Tasting Fee
From $65
📅
Reservations
Required
🌿
Est.
2010

About Castiel Estate

Castiel Estate was founded by Dave and Kathleen DiCesaris, who left careers in commercial real estate to buy an initial 67-acre parcel on Howell Mountain in April 2014, adding an adjacent 21 acres that July to form the 88-acre holding known as Le Colline Vineyard. The couple's connection to Napa Valley traces back to a chance meeting at the Freemark Abbey tasting room, where Dave came in seeking a 1985 Cabernet Sauvignon and Kathleen was working the counter.

Early vintages relied on fruit from the Mondavi family's Cold Springs Vineyard before the DiCesarises brought additional Howell Mountain sites into the blend as their own plantings matured. Celia Welch made the wines in the early years; Maayan Koschitzky is the current winemaker. Production stays small, around 400 to 500 cases annually, centered on a 100% varietal Cabernet Sauvignon with a Sauvignon Blanc added to the lineup more recently.

The DiCesarises' 88-acre Le Colline Vineyard was assembled from two separate Howell Mountain parcels bought four months apart in 2014.
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What Wino Notion Loved
Visit pending, based on winery profile & reputation
Two-parcel estateLe Colline Vineyard was assembled from a 67-acre parcel bought in April 2014 and an adjoining 21 acres bought that July.
Mondavi-sourced startEarly Castiel Cabernets relied on fruit from the Mondavi family's Cold Springs Vineyard before estate-grown Howell Mountain fruit came online.
Small, appointment-onlyAnnual production runs 400 to 500 cases, sold with no public tasting room and no walk-in access.
"A small, appointment-only Howell Mountain Cabernet estate built by a couple who left real estate for wine."
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Featured Wines

CABERNET SAUVIGNON
Howell Mountain Cabernet Sauvignon
Howell Mountain, Napa Valley
A 100% varietal Cabernet Sauvignon produced in every vintage since the winery's 2014 debut, made by winemaker Maayan Koschitzky.
Allocation
SAUVIGNON BLANC
Sauvignon Blanc
Napa Valley
A more recent addition to the estate's small lineup, noted in a 2024 vintage.
Allocation
Wine lineup as described at napawineproject.com and confirmed by current-vintage listings at third-party retailers, July 2026; Castiel Estate does not publish direct pricing and sells primarily by appointment and allocation.

Tasting Experiences

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🏔️
Private Appointment Tasting
Castiel Estate has no public tasting room and is not open to walk-in visitors; tastings have historically been hosted off-site, including at Heron House in Yountville prior to its December 2022 closure.
By appointment

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Frequently Asked Questions

What are the tasting room hours at Castiel Estate?

Castiel Estate's tasting room hours are By appointment only. Hours can change seasonally, so confirm with the winery before visiting.

Is Castiel Estate wheelchair accessible?

Yes - Castiel Estate offers wheelchair accessible facilities.

How much do tastings cost at Castiel Estate?

Tastings at Castiel Estate generally fall in the $$$ price range. Check with the winery for current tasting options.

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