189 Oak Rd, Alamo, CA

$3,325,000

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4

Beds

3

Baths

3,192

Square feet

0.98

Acres

About 189 Oak Rd

ONE OF A KIND! Exceptional single-story estate in prestigious Alamo Oaks offering a rare “Napa meets Alamo” lifestyle on nearly an acre of beautifully curated grounds complete with its own vineyard, mature trees, lush gardens, and peaceful natural surroundings. This meticulously maintained property blends elevated charm, privacy, and resort-style living in one of Alamo’s most sought-after settings. Featuring 4 bedrooms PLUS a large office/bonus room and 3 full bathrooms w/heated floors, the home showcases expansive living spaces, refined updates throughout, custom millwork, steam shower, skylights, and seamless indoor-outdoor flow designed for both comfortable daily living and effortless entertaining. The chef’s kitchen is beautifully appointed w/a massive center island, dual sinks, Wolf gas cooktop, Miele double ovens including steam/convection oven, SubZero refrigerator/freezer, Miele microwave and dishwasher, Perlick beverage refrigerator, extensive storage, and open to the family room and outdoor entertaining areas. Expansive windows frame views of the private grounds while filling the home with warmth and natural light. Multiple entertaining decks with built-in bench seating create inviting outdoor living spaces, while a private hot tub just off the luxurious primary suite offers a spa-like retreat. The spacious primary bedroom features custom wainscoting, large walk-in closet, and tranquil views of the grounds. The park-like setting features beautiful bluestone walkways, a stunning heritage oak tree, vineyard rows, vibrant flowers, mature landscaping, fountain, birdbath, large pergola, and outdoor barbecue area creating an extraordinary wine country-inspired atmosphere. Tree-lined and exceptionally private, the property offers multiple destinations to relax, entertain, and reconnect with nature. Adding to the property’s unique appeal is a charming two-stall barn with endless possibilities for entertaining, hobbies, wine tasting, future pool house potential, or elevated gathering space overlooking the vineyard. Car enthusiasts and collectors will appreciate two attached garages including an oversized three-car garage plus separate attached two-car garage offering a total of five garage spaces. The expansive roundabout adjacent to the barn and garages provides excellent flexibility for RV or trailer parking, guest parking, entertaining, or large gatherings. Two oversized storage sheds add even more functionality.

Features of 189 Oak Rd

MLS® # 41135892
Price $3,325,000
Bedrooms 4
Bathrooms 3.00
Full Baths 3
Square Footage 3,192
Acres 0.98
Year Built 1946
Type Residential
Sub-Type Single Family Residence
Style Ranch
Status Active

Community Information

Address 189 Oak Rd
Subdivision ALAMO OAKS
City Alamo
County Contra Costa
State CA
Zip Code 94507

Amenities

Parking Attached, Int Access From Garage, RV/Boat Parking, Other, Garage Faces Front, Garage Faces Side, RV Possible, Garage Door Opener
# of Garages 5
Is Waterfront No
Has Pool No
Pool None

Interior

Interior Features Breakfast Bar, Counter - Solid Surface, Updated Kitchen
Appliances Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator
Heating Forced Air
Cooling Central Air
Fireplace No
# of Fireplaces 2
Fireplaces Family Room, Living Room
# of Stories 1
Stories One Story

Exterior

Exterior Features Back Yard, Front Yard, Garden/Play, Side Yard, Garden, Landscape Back, Landscape Front, Storage Area
Lot Description Horses Possible, Premium Lot, Vineyard, Back Yard, Landscaped, Pool Site
Windows Skylight(s)
Roof Shingle
Construction Other

Additional Information

Date Listed May 27th, 2026
Foreclosure No
Short Sale No
RE / Bank Owned No

Listing Details

AgentMary Ellen Mancino Dudum
OfficeThe Agency

Listing Map

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