MARKET SNAPSHOT
- ?Sold Listings
- ?Average Sales Price
- ?Average Days on Market
- Any
- $ 100,000
- $ 150,000
- $ 200,000
- $ 400,000
- $ 800,000
- Any
- $ 200,000
- $ 300,000
- $ 400,000
- $ 600,000
- $ 1,000,000
- List
- Mixed
- Map
248 Properties Available
- Default
- Price-High To Low
- Price-Low To High
- Newest Listings
- Beds (Most)
- Baths (Most)
- Year Built (Newest)
- Square Feet (Biggest)
$799,000
3546 Mallard Way, Antioch, CA 94509
Listed by Amsale Addison of AA Realty Services Inc.

$293,000
2606 Rutgers Ln, Antioch, CA 94509
Listed by Amber Hom of Realm Real Estate

$695,000
4601 Country Hills Dr, Antioch, CA 94531
Listed by Ana Topete of Keller Williams Realty

$829,988
3773 Pintail Dr, Antioch, CA 94509
Listed by Tim Palumbo of RE/MAX Accord

$725,000
5560 Mcfarlan Ranch Dr, Antioch, CA 94531
Listed by Lucia Blanco of Compass

$649,000
5 Terranova Dr, Antioch, CA 94509
Listed by Nuren Baral of Kingship Realty Group

$715,000
924 Flintrock Drive, Antioch, CA 94509-6981
Listed by Jaime Garcia of HomeSmart Optima Realty, Inc

$729,999
5161 Maniago WAY, Antioch, CA 94531
Listed by Srikar Palepu of RealEstatePro

$739,000
3025 Sunflower Dr, Antioch, CA 94531
Listed by Rebeca Garcia of Keller Williams Realty

$740,000
5487 Alvar Loop, Antioch, CA 94531
Listed by Carrie Schwabacher of Connect California Homes

$515,000
415 W 9Th St, Antioch, CA 94509
Listed by Gabriela Pina of EXP Realty of California, Inc

$450,000
401 San Joaquin Ave, Antioch, CA 94509
Listed by Maribel Herrera of Don Rhodes Real Estate

$575,000
4334 Wallaby Ct, Antioch, CA 94531
Listed by Jaime Garcia of HomeSmart Optima Realty, Inc

$770,659
5224 Kestrel Street, Antioch, CA 94531
Listed by Adam Hieb of Meritage Homes

$599,000
3443 Lexington Way, Antioch, CA 94509
Listed by Georgette Flynn of Bay Area Realty Brokers

$765,000
5506 Monte Vista Way, Antioch, CA 94531
Listed by Felicia Duncan of Real Estate Experts ERA Powered

$680,000
4137 Amargosa Dr, Antioch, CA 94531
Listed by Varnell Owens of BETTER HOMES REALTY/MCARTHR

$2,450
35 E 16Th St, Antioch, CA 94509
Listed by Laurie Wexner of BHG REAL ESTATE ROYAL & ASSOC.

$265,000
2405 Sunny Ln #3, Antioch, CA 94509
Listed by Blake Bergesen of Keller Williams Realty

$689,000
3911 Folsom Dr, Antioch, CA 94531
Listed by Mike D'Onofrio of Keller Williams Tri-Valley

$4,300
3792 Pintail Dr, Antioch, CA 94509
Listed by Irma Zaragoza of Bay Area Properties

$599,950
4824 Valley Way, Antioch, CA 94531
Listed by Laurie Wexner of BHG REAL ESTATE ROYAL & ASSOC.

$500,000
201 Creed, Antioch, CA 94509
Listed by Lisa Cataldo of Alta Realty Group CA, Inc

MORTGAGE CALCULATOR

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Market Trends
- Average Sold Price
- Median Sold Price
- Highest Sold Price
- Lowest Sold Price
Market Trends are calculated using MLS® sold listing data
Katy Costello is a dedicated real estate professional with nearly a decade of experience, beginning her career in 2015 in Phoenix, Arizona, before relocating to Orange County, California. Passionate about helping clients build wealth through real estate, she is known for her meticulous research, relentless dedication, and commitment to maintaining the highest standards of integrity in every transaction.
Katy ensures that each client experience is marked by trust, professionalism, and exceptional service. Her approach combines deep market knowledge with a steadfast commitment to helping clients achieve their real estate goals, whether they are buying, selling, or investing.
Outside of her work in California, Katy and her partner Jaime are expecting their first child building their first Airbnb property in El Sargento, Baja California Sur, Mexico. In their free time, they enjoy fishing, exploring the local culture, and indulging in the area's vibrant cuisine.
Katy’s personal and professional experiences fuel her passion for real estate, and she is dedicated to making every client's journey seamless and successful































