3312 San Marco Ct

No Steps to Entry: EZ access to BART, I-880, & 84/the Dumbarton Bridge*Conveniently located close proximity to parks, sports facilities, the ecological reserve along the eastern shore of San Francisco Bay, historical museum, farmers’ market, shopping centers, & a vibrant selection of restaurants*Inside, the home features a spacious living room with a fireplace and an inviting modern great room combining living and dining areas, overlooking a park-like backyard*Newly renovated kitchen showcases quartz countertops and backsplash, brand-new high-end stainless steel appliances, and ample storage space-perfect for both everyday living and entertaining*Entire home is enhanced with easy-to-maintain wood flooring & updated bathrooms, offering comfort*Outdoors, expansive private yard offers a peaceful sanctuary-perfect for gatherings under the open sky, alfresco dining, morning coffee or quiet moments surrounded by natureconvenience with easy access to BART, I-880, and 84/the Dumbarton Bridge. Enjoy no steps to entry and close proximity to parks, sports facilities, the ecological reserve along the eastern shore of San Francisco Bay, historical museum, farmers’ market, shopping centers, and a vibrant selection of restaurants. Inside, the home features a spacious living room with a fireplace and an inviting modern great room combining living and dining areas, overlooking a park-like backyard. The newly renovated kitchen showcases quartz countertops and backsplash, brand-new high-end stainless steel appliances, and ample storage space—perfect for both everyday living and entertaining. The entire home is enhanced with easy-to-maintain wood flooring and updated bathrooms, offering comfort and style throughout. Step outside to your private, expansive yard, a tranquil retreat ideal for entertaining, outdoor dining, quiet meditation, or simply enjoying nature. A rare opportunity to own a move-in-ready home in a prime Union City location

Current Status

Active

Original Price

$1,450,000

List Price

$1,398,000

On Market Date

Nov 19, 2025

Property Type

Detached

D/N/S

Alvarado Dist

Zip Code

94587

MLS ID

41117797

APN

48311625

Year Built

1978

Stories in Building

1

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

BAY EAST

Bed

3

Bath

2

Parking

2

Attached, Garage Door Opener

SQ FT

1,349

SQ FT Source

Public Records

Lot SQ FT

6,400.0

Lot Acres

0.15 Acres

Pool Info

None

Kitchen

Dishwasher, Refrigerator, 220 Volt Outlet, Counter - Solid Surface, Eat-in Kitchen, Disposal, Kitchen Island, Updated Kitchen

Cooling

None

Disclosures

Home Warranty Plan

Entry Level

Exterior Details

Garden, Back Yard, Dog Run, Front Yard, Side Yard, Storage, Landscape Back, Landscape Front

Flooring

Wood

Foundation

Fire Place

Family Room

Heating

Electric

Laundry

Hookups Only, In Garage

Main Level

3 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, No Steps to Entry, Main Entry

Possession

Close Of Escrow

Architectural Style

Bungalow

Construction Status

Existing

Additional Miscellaneous Features

Garden, Back Yard, Dog Run, Front Yard, Side Yard, Storage, Landscape Back, Landscape Front

Location

Court, Cul-De-Sac, Back Yard, Front Yard, Landscaped

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.

School data provided by GreatSchools. School service boundaries are intended to be used as reference only. To verify enrollment eligibility for a property, contact the school directly.