630 Oscar St

"Elegant Multi-Generational Living in Historical Mare Island" Exceptional home offers 5 bedrooms 3.5 bath which includes a studio unit (with kitchen & bath) above garage (ADU/ 5th bedroom)...DOWNSTAIRS offers an ornate wrap-around covered porch that leads to a charming living room, alcove with fireplace. The inner half has the dining, family room with the 2nd fireplace plus a versatile bedroom with walk in closet or an expansive office. Features high ceilings, recessed lights, tall double-pane panel windows outfitted with custom plantation shutters throughout. The gourmet kitchen has views of the serene garden-it has granite counters, a large island, a roomy pantry, quality cabinetry and appliances. UPSTAIRS you'll find a luxurious primary suite with walk-in closet, a soaking tub with separate vanity spaces, two bedrooms, a full bath, and a dedicated laundry room to complete it. Enjoy outdoor gatherings at the zen garden/retreat framed by mature palm trees, vibrant flowering shrubs, custom trellis, and cascading water fountain... 3-CAR garage (one side tandem), prewired EV charging, and multi-zoned HVAC. Near Ferry, easy freeway access.

Current Status

Active

Original Price

$925,000

List Price

$925,000

On Market Date

Jul 15, 2025

Property Type

Detached

D/N/S

Not Listed

Zip Code

94592

MLS ID

41104796

APN

0066100080

Year Built

2006

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

3.5 (3/1)

Parking

3

Attached, Tandem, 24'+ Deep Garage

SQ FT

3,266

SQ FT Source

Other

Lot SQ FT

6,093.0

Lot Acres

0.14 Acres

Pool Info

None

Kitchen

Dishwasher, Gas Range, Microwave, Oven, Refrigerator, Disposal, Gas Range/Cooktop, Oven Built-in

Cooling

Ceiling Fan(s), Central Air

Disclosures

Nat Hazard Disclosure

Entry Level

Exterior Details

Sprinklers Automatic

Flooring

Tile, Carpet

Foundation

Fire Place

Family Room, Living Room

Heating

Natural Gas

Laundry

Dryer, Washer

Main Level

1 Bedroom

Possession

Close Of Escrow

Architectural Style

Victorian

Construction Status

Existing

Additional Miscellaneous Features

Sprinklers Automatic

Location

Level

Roof

Composition Shingles

Water and Sewer

Public

Fee

Unavailable

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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