Property Details
About this Property
Modern Craftsman Mare Island home with income potential. Spacious 5BD/3.5BA home with a studio ADU (as a 5th bed + kitchen + bath) above the garage with separate entry. Downstairs features a wrap-around porch, living room with fireplace, formal dining, family room with second fireplace, and a flexible bedroom/office. High ceilings, recessed lighting, and tall double-pane windows with custom plantation shutters throughout. Gourmet kitchen with granite counters, large island, pantry, and garden views. Upstairs includes a luxury primary suite, two additional bedrooms, full bath, and laundry room. Enjoy a serene zen-style garden with mature palms, flowering shrubs, trellis, and water fountain. 3-car garage (one tandem), EV-ready, 3-zone HVAC. Close to SF Ferry and freeway access. ADUs in Mare Island are highly desirable for limited inventory - in demand due to nearby university.
MLS Listing Information
MLS #
CC41123579
MLS Source
Contra Costa Association of Realtors
Days on Site
12
Interior Features
Kitchen
Countertop - Stone, Island
Appliances
Dishwasher, Garbage Disposal, Microwave, Oven Range - Built-In, Refrigerator, Dryer, Washer
Family Room
Separate Family Room
Fireplace
Family Room, Gas Starter, Living Room
Flooring
Carpet - Wall to Wall, Tile
Laundry
In Laundry Room
Cooling
Central -1 Zone
Exterior Features
Roof
Tile
Pool
None, Pool - No
Style
Craftsman
Parking, School, and Other Information
Garage/Parking
Gate/Door Opener, No Garage, Tandem Parking, Garage: 3 Car(s)
Sewer
Public Sewer
Water
Public
Contact Information
Listing Agent
Cielo Fuentes
Keenan Howard Realty, Inc.
License #: 01275719
Phone: (510) 778-5655
Co-Listing Agent
Martin Gutierrez
Keenan Howard Realty, Inc.
License #: 02282343
Phone: (925) 897-8234
Neighborhood: Around This Home
Neighborhood: Local Demographics
Market Trends Charts
Nearby Homes for Sale
630 Oscar St is a Single Family Residence in –, CA 94592. This 3,266 square foot property sits on a 6,093 Sq Ft Lot and features 5 bedrooms & 3 full and 1 partial bathrooms. It is currently priced at $799,000 and was built in 2006. This address can also be written as 630 Oscar St, –, CA 94592.
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This listing information is up-to-date as of February 22, 2026. For the most current information, please contact Cielo Fuentes, (510) 778-5655
