Great investment opportunity! This well-maintained duplex offers a 3-bedroom, 2-bathroom unit and a 1 bedroom, 1 bathroom unit. The front unit includes an updated kitchen, granite countertops, stainless steel appliances, recessed lighting, laminate flooring throughout, a laundry room, central HVAC and carport. The back unit offers 1 bedroom, 1 bathroom, a large walk in closet, laminate flooring throughout, recessed lighting, updated kitchen, and a mini split. Great commute location close to Antioch eBART and highway 4 access.
Sold for $550,000
$550,000
515 W 9th St, Antioch, CA 94509
4beds
3baths
1,465sqft
Duplex
Built in 1908
-- sqft lot
$532,900 Zestimate®
$375/sqft
$2,912 Estimated rent
Home value
$532,900
$480,000 - $592,000
$2,912/mo
Zestimate® history
Owner options
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$2,912/mo
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$2,912/mo
Rent Zestimate®
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$3,503/mo
Est. payment
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$3,503/mo
Est. payment
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List your homeWhat's special
Zillow last checked:
Listing updated:
Listed by:
Brittany Perez DRE #01993445 925-305-5247,
Keller Williams
Bought with:
Eric Sadati, DRE #01319987
Pellego
Source: bridgeMLS/CCAR/Bay East AOR,MLS#: 41101969
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 3
Heating
- Forced Air, Fireplace(s)
Cooling
- Central Air
Features
- Flooring: Laminate
- Basement: Separate Entry
- Has fireplace: Yes
Interior area
- Total structure area: 1,465
- Total interior livable area: 1,465 sqft
Property
Parking
- Total spaces: 2
- Parking features: Carport, Side Yard Access, Tandem, No Garage, Street Parking
- Has garage: Yes
- Has carport: Yes
- Has uncovered spaces: Yes
Features
- Exterior features: Back Yard, Front Yard, Side Yard, Low Maintenance
- Fencing: Fenced,Full
Lot
- Size: 5,227 sqft
- Features: Back Yard, Front Yard
Details
- Parcel number: 0662070093
- Special conditions: Standard
- Other equipment: None
Construction
Type & style
- Home type: MultiFamily
- Property subtype: Duplex
Materials
- Wood Siding
Condition
- Year built: 1908
Community & neighborhood
Location
- Region: Antioch
Other
Other facts
- Listing terms: Cash,Conventional
Price history
| Date | Event | Price |
|---|---|---|
| 8/7/2025 | Sold | $550,000$375/sqft |
Source:  bridgeMLS/CCAR/Bay East AOR #41101969 Report a problem | ||
| 6/27/2025 | Pending sale | $550,000$375/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41101969 Report a problem | ||
| 6/19/2025 | Listed for sale | $550,000+19.6%$375/sqft |
Source: bridgeMLS/CCAR/Bay East AOR #41101969 Report a problem | ||
| 9/7/2022 | Sold | $460,000+206.9%$314/sqft |
Source: Public Record Report a problem | ||
| 2/28/2011 | Sold | $149,900$102/sqft |
Source:  CCAR #40498808 Report a problem | ||
| 12/3/2010 | Listed for sale | $149,900+103.9%$102/sqft |
Source: DIABLO REALTY #40498808 Report a problem | ||
| 8/16/2010 | Sold | $73,500-4.7%$50/sqft |
Source: Public Record Report a problem | ||
| 6/10/2010 | Listed for sale | $77,138-22.3%$53/sqft |
Source: NRT California #40470697 Report a problem | ||
| 5/13/2010 | Sold | $99,302-72%$68/sqft |
Source: Public Record Report a problem | ||
| 6/26/2007 | Sold | $355,000+163.9%$242/sqft |
Source: Public Record Report a problem | ||
| 9/1/1999 | Sold | $134,500+30.6%$92/sqft |
Source: Public Record Report a problem | ||
| 5/15/1998 | Sold | $103,000$70/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $7,052 -2.5% | $530,604 +2% |
| 2024 | $7,235 +8.4% | $520,200 +2% |
| 2023 | $6,676 +121.8% | $510,000 +181.8% |
| 2022 | $3,010 -19.1% | $180,962 +2% |
| 2021 | $3,721 +30.6% | $177,414 +1% |
| 2020 | $2,849 +1.5% | $175,595 +2% |
| 2019 | $2,808 +3.7% | $172,153 +2% |
| 2018 | $2,707 +3.2% | $168,778 +2% |
| 2017 | $2,623 +3.2% | $165,470 +2% |
| 2016 | $2,541 +5.5% | $162,227 +1.5% |
| 2015 | $2,409 | $159,791 +2% |
| 2014 | $2,409 | $156,662 +0.5% |
| 2013 | -- | $155,955 +2% |
| 2012 | -- | $152,898 +17.6% |
| 2011 | -- | $130,000 -3.7% |
| 2010 | -- | $135,000 -0.4% |
| 2009 | -- | $135,500 -62.2% |
| 2008 | -- | $358,550 +132.4% |
| 2007 | -- | $154,292 +2% |
| 2006 | -- | $151,267 +2% |
| 2005 | -- | $148,302 +2% |
| 2004 | -- | $145,395 +1.9% |
| 2003 | -- | $142,731 +2% |
| 2002 | -- | $139,933 +2% |
| 2001 | -- | $137,190 |
Find assessor info on the county website
Neighborhood: 94509
Nearby schools
GreatSchools rating
- 1/10Fremont Elementary SchoolGrades: K-5Distance: 0.3 mi
- 2/10Antioch Middle SchoolGrades: 6-8Distance: 0.4 mi
- 3/10Antioch High SchoolGrades: 9-12Distance: 0.4 mi
Get a cash offer in 3 minutes
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Estimated market value
$532,900
Get a cash offer in 3 minutes
Find out how much your home could sell for in as little as 3 minutes with a no-obligation cash offer.
Estimated market value
$532,900
- California
- Contra Costa County
- Antioch
- 94509
- 515 W 9th St
Nearby cities
Nearby zip codes
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