633 Kalthoff Cmn

Once in a Lifetime Opportunity! Estate living in your own custom Mediterranean home of almost 5300 sq ft with 5 bedrooms and 6 baths on a 21 acre parcel with 18 planted acres growing 8 different wine varietals produced and bottled in your own 15,000 sq ft production facility in Ruby Hill Estates! Welcome to Tenuta Vineyards! Your facility includes crushing equipment, steel tanks, a bottling facility, underground barrel storage, a huge wine tasting room, a beer tap room, oversized indoor banquet area and two lofts increase the options for large events and tastings. Grape Varietals include Chardonnay, Pinot Noir, Pinot Grigio, Primitivo, Barbera, Tempranillo, Sangiovese, and Grenache. Tenuta Vineyards is a fully established and successful winery with repeat clientele and events all year long using 3 liquor licenses for the vineyard, tasting room and events. Own your own winery with major income production or change direction, sell your grapes and undertake a completely different venture with a fully separate facility. The options here at Tenuta are unlimited ! Welcome Home!

Current Status

New

Original Price

$7,495,000

List Price

$7,495,000

On Market Date

Aug 14, 2025

Property Type

Detached

D/N/S

Ruby Hill Vineya

Zip Code

94550

MLS ID

41108174

APN

99134314

Year Built

2004

Stories in Building

2

Possession

Close Of Escrow, Negotiable

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

5 (4/2)

Parking

3

Attached, Off Street, Other, Guest, Garage Door Opener

SQ FT

5,285

SQ FT Source

Other

Lot SQ FT

917,082.0

Lot Acres

21.05 Acres

Pool Info

Fenced, Pool/Spa Combo

Kitchen

Dishwasher, Double Oven, Range, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Disposal, Range/Oven Built-in, Updated Kitchen

Cooling

Central Air

Disclosures

Disclosure Package Avail

Entry Level

Exterior Details

Back Yard, Other, See Remarks, Storage Area, Yard Space

Flooring

Hardwood, Tile, Carpet

Foundation

Fire Place

Gas

Heating

Zoned

Laundry

Dryer, Laundry Room, Washer

Upper Level

1 Bedroom, 1 Bath

Main Level

4 Bedrooms, 3.5 Baths

Possession

Close Of Escrow, Negotiable

Architectural Style

Mediterranean

Construction Status

Existing

Additional Miscellaneous Features

Back Yard, Other, See Remarks, Storage Area, Yard Space

Location

Premium Lot, Secluded, Vineyard, Back Yard, Landscaped

Roof

Tile

Fee

$140

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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