1839 Mount Conness Way, Antioch
Listing courtesy of Melissa Saunders from Intero Real Estate Services. 415-724-5863
+19252509611
Merrill Signature Properties/The Jaz Team
Welcome to Black Diamond Knoll, a hidden gem nestled in the heart of Antioch, California, within the picturesque Contra Costa County. This charming subdivision offers a perfect blend of suburban tranquility and modern convenience, making it an ideal destination for families, professionals, and retirees alike.
Black Diamond Knoll boasts a variety of beautifully designed homes that cater to diverse lifestyles and preferences. Each residence is thoughtfully crafted, featuring spacious layouts, contemporary finishes, and inviting outdoor spaces. One standout feature of many homes in this community is the inclusion of rear lot sprinkler systems, ensuring that your garden stays lush and vibrant all year round. Whether you’re hosting a summer barbecue or enjoying a quiet evening under the stars, your outdoor oasis will thrive with minimal effort.
The subdivision is conveniently located near top-rated schools, shopping centers, and recreational parks, providing residents with easy access to all the amenities they need. Enjoy the scenic beauty of nearby hiking trails, or take a short drive to the stunning shores of the Delta for a day of fun in the sun.
In Black Diamond Knoll, you’ll find not just a home, but a vibrant community where neighbors become friends and memories are made. Discover the perfect blend of comfort, style, and convenience in this enchanting Antioch neighborhood. Come and see why Black Diamond Knoll is the ideal place to call home!

Bay East © 2026. CCAR © 2026. BridgeMLS © 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated on: