Date
Details
Price
Change
Source
4/10/2026
Listed
$599,950
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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$599,950 Just Listed
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Property Description
Duplex opportunity offering both immediate rental income potential and a move in ready unit. The front unit is a 2 bedroom 1 bathroom home currently occupied by a long term tenant who has expressed a desire to remain in the home. The rear unit is a spacious 4 bedroom 1 bathroom home that has been recently updated with new interior paint, flooring, kitchen cabinets, sink, microwave, dishwasher, and baseboards. The unit includes a stackable washer and dryer with both gas and electric hookups available, along with a full basement providing additional space and flexibility. This property is ideal for an owner occupant looking to live in one unit while offsetting expenses, or for an investor seeking a two unit rental property. Conveniently located near local amenities, schools, and commuter routes.
Full Property Details
Full Property Details for 612 15th St
General
- Price: $599,950
- Status: Active
- Type: Duplex
- Source: MAX
- MLS ID: 41130611
- Updated: 4/11/2026
- Added to Site: 2 day(s) ago
Interior
- Interior Features: Storage, Tub w/Shower Over
- Appliances: Dryer, Washer, Gas Water Heater
- Flooring: Concrete, Laminate, Carpet, Other
Additional Information
- Equipment: Other
Exterior
- Exterior Features: Back Yard, Front Yard, Other
Parking
- Parking Features: Other
Location
- Area: Listing
- County: Contra Costa
- Subdivision: Antioch
- Driving Directions: GPS
School Information
- School District: Antioch (925) 779-7500
- Elem School District: Antioch (925) 779-7500
- High School District: Antioch (925) 779-7500
Heating & Cooling
- Central air: Yes
- Cooling Type: Ceiling Fan(s), Central Air, Wall/Window Unit(s), Other
- Heating Type: Forced Air, Other
Utilities
- Sewer: Public Sewer
- Utility Description: Other Water/Sewer, Natural Gas Connected, Individual Electric Meter, Individual Gas Meter
Structural Information
- Exterior Const.: Stucco, Other
- Roof: Composition Shingles, Other
- Windows: Double Pane Windows, Screens, Window Coverings
- Year Built: 1929
Lot Features
- Lot Size (Acres): 0.12
- Lot Dimensions: 5227.2
- Lot Features: Other, Back Yard, Front Yard
- Fencing (Description): Fenced
Financial Considerations
- For Sale: Yes
- Price Per Sq. Ft.: $298
Disclosures and Reports
- Property ID: 671720068
Listed by Re/Max Gold Blue Line Group, Jose Sublasky and Re/Max Gold Blue Line Group, Michael Barbanica
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agents
— 612 15th St —
Jose Sublasky
Re/Max Gold Blue Line Group
Michael Barbanica
Re/Max Gold Blue Line Group
Cell: 925-584-1609
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 612 15th St
School District:Antioch Unified School District
| Name | Grades | Distance |
|---|---|---|
Fremont Elementary School, Antioch, CA 1413 F Street, Antioch, CA 94509 | K-5 | 0.1 mi |
Antioch Middle School 1500 D Street, Antioch, CA 94509 | 6-8 | 0.2 mi |
Antioch High School 700 West 18th Street, Antioch, CA 94509 | 9-12 | 0.1 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 612 15th St
Tax History
Tax History for 612 15th St
Year
Property Taxes
Change
Tax Assessment
Change
2025
$1,762
10%
$57,529
2%
2023
$1,605
—
$56,402
2%
2023
$1,605
1%
$55,297
2%
2022
$1,594
4%
$54,214
2%
2021
$1,532
3%
$53,152
1%
2020
$1,482
2%
$52,608
2%
2019
$1,450
4%
$51,578
2%
2018
$1,397
4%
$50,567
2%
2017
$1,342
5%
$49,576
2%
2016
$1,279
3%
$48,605
2%
2015
$1,237
4%
$47,876
2%
2014
$1,185
4%
$46,940
—
2013
$1,144
—
$46,729
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 612 15th St
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- Single Family
- Closed
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- 1,308Sq. Ft.
Listed by Smg | Signal
Sold by Smg | Signal and Realty One Group Elite
Sold by Smg | Signal and Realty One Group Elite
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Sold by EXP Realty, Ashley Williams
Sold by EXP Realty, Ashley Williams
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Sold by Loans Realty Elite Corporation, Naresh Sharma
Sold by Loans Realty Elite Corporation, Naresh Sharma
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Listed by EXP Realty of California, Inc, Gabriela Pina
Sold by KW Silicon City, Ric Bareng
Sold by KW Silicon City, Ric Bareng
612 15th St, Antioch, CA 94509 (MLS# 41130611) is a Duplex property with 0 bedrooms and 0 full bathrooms. 612 15th St is currently listed for $599,950 and was received on April 10, 2026. Want to learn more about 612 15th St? Do you have questions about finding other Duplex real estate for sale in Antioch? You can browse all Antioch real estate or contact a Coldwell Banker agent to request more information.