Set on over 18 acres in South Livermore’s wine country, this estate delivers the kind of scale and privacy that’s genuinely rare this close to the Bay Area. Six bedrooms, seven and a half baths, a den, a bonus room, and a game room with a full wet bar give the main house serious flexibility for a large family, for entertaining, or both. The loggia with fireplace extends living outdoors, and the pool and spa round out the grounds beautifully. The property also includes an ADU and au pair unit, a five-car garage with shop, and its own Merlot vineyard, a working piece of Livermore Valley wine country right on your land. Inside the valley, you’re minutes from Downtown Livermore’s restaurants, tasting rooms, and year-round events, and surrounded by acclaimed wineries including Wente and Concannon. Sycamore Grove and Del Valle Regional Park are nearby for hiking, biking, and horseback riding. For commuters, I-580, ACE Train, and BART connections keep San Jose and San Francisco within easy reach.
Property Details
Price:
$4,000,000
MLS #:
ML82049456
Status:
Active
Beds:
6
Baths:
8
Type:
Single Family
Subtype:
Single Family Residence
Neighborhood:
699notdefined
Listed Date:
Jun 10, 2026
Finished Sq Ft:
6,700
Lot Size:
790,806,000 sqft / 18,154.41 acres (approx)
Year Built:
2002
See this Listing
Schools
School District:
Other
Elementary School:
Other
Middle School:
Other
High School:
Other
Interior
Appliances
DW, MW, RF, TC, GS, HOD, VEF
Bathrooms
7 Full Bathrooms, 1 Half Bathroom
Cooling
CA
Flooring
CARP
Heating
CF
Exterior
Architectural Style
MED
Attached Garage YN
1
Common Walls
NCW
Garage Spaces
5
Parking Spots
5
Parking Total
5
Roof
TLE
Spa Features
GN, HT, IG
View
HI, MT, VIN
Financial
HOA Fee
$250
Map
Community
- Address741 Kalthoff Livermore CA
- CityLivermore
- CountyAlameda
- Zip Code94550
Market Summary
Current real estate data for Single Family in Livermore as of Jun 19, 2026
21
Single Family Listed
68
Avg DOM
626
Avg $ / SqFt
$1,230,089
Avg List Price
Property Summary
- 741 Kalthoff Livermore CA is a Single Family for sale in Livermore, CA, 94550. It is listed for $4,000,000 and features 6 beds, 8 baths, and has approximately 6,700 square feet of living space, and was originally constructed in 2002. The current price per square foot is $597. The average price per square foot for Single Family listings in Livermore is $626. The average listing price for Single Family in Livermore is $1,230,089.
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741 Kalthoff
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