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$3,325,000
9 Days On Site

189 Oak Rd
Alamo, CA 94507

For Sale|Single Family Residence|Active
4
Beds
3
Total Baths
3
Full Baths
3,192
SqFt
$1,042
/SqFt
1946
Built
Subdivision:
ALAMO OAKS
County:
Contra Costa
Listed by Mary Ellen Mancino Dudum of The Agency me.mancino@theagencyre.com
Call Now: (800) 215-5000
Is this the listing for you? We can help make it yours.
(800) 215-5000
189 Oak Rd189 Oak Rd189 Oak Rd189 Oak Rd
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Monthly Payment (Est.)

$15,170
Calculator powered by Showcase IDX, a Constellation1 Company. Copyright ©2026 Information is deemed reliable but not guaranteed.

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.

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Listing Snapshot
Price 
$3,325,000
Days On Site 
9 Days
Bedrooms 
4
Inside Area (SqFt) 
3,192 sqft
Total Baths 
3
Full Baths 
3
Partial Baths 
N/A
Lot Size 
0.98 Acres
Year Built 
1946
MLS® Number 
41135892
Status 
Active
Property Tax 
N/A
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
3 days agoListing updated with changes from the MLS®
3 days agoStatus changed to Active
a week agoListing first seen on site
General Features
Acres 
0.98
Attached Garage 
Yes
Garage 
Yes
Garage Spaces 
5
Levels 
One
Parking 
AttachedGarageGarage Door OpenerOtherRV Access/Parking
Parking Spaces 
5
Property Sub Type 
Single Family Residence
Style 
Ranch
Interior Features
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Family RoomLiving Room
Flooring 
CarpetTileWood
Heating 
Forced Air
Interior 
Breakfast BarEat-in Kitchen
Bonus Room 
Kitchen 
Features - Kitchen Island, Stone Counters
Sunroom 
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Exterior Features
Construction Details 
See Remarks
Exterior 
Garden
Lot Features 
Back YardFront YardGarden
Patio And Porch 
DeckFront PorchPatio
Pool Features 
None
Roof 
Shingle
Community Features
Financing Terms Available 
CashConventional
Horse Allowed 
Yes


This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, the Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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