4007 Oak Knoll St, Antioch CA 94509 | $879,900

  • 5 bedrooms
  • 4 bathrooms
  • 4,270 Sq Ft
  • 10021 Lot Sq Ft
  • Type: Single Family Residence
  • Stories: 0
  • Year Built: 2011
  • MLS#: 41131150
  • Community:

Listing provided courtesy of Juan Carlos Mandrile of Exp Realty of California Inc.. Last updated 2026-04-17 08:23:31.000000. Listing information © 2025 SANDICOR.

1st time on the market since built! Expansive two-story with 4,000+ sq/ft, featuring 5 bedrooms, 3.5 bathrooms, 3-car garage + an optional bedroom conversion as an ADU, office or shop at the heart of the Black Diamond Ranch subdivision bordering Pittsburg. Offering plenty of kitchen cabinetry and no-spare storage space with solid granite counter tops. Dual zone AC and heating systems. Grand primary bedroom with retreat. 2nd floor common area family loft/bonus room. Spacious, concrete-stamped low maintenance backyard with mature, abundant fruit trees and side-gated access for your RV, watercraft and other vehicles. 3rd-car tandem garage converted into a studio/storage room. Located in close proximity to parks, trails, shopping. Fast & easy access to Hwy 4 for a shorter commute and in close proximity to Los Medanos Community College. Enjoy partial Delta views and rolling hills. Great layout for an extended family living or even an at-home business opportunity?! Check your options and make it yours... https://my.matterport.com/show/?m=4QVqRk3CoFm

More Details

0.23 Acres

David Piper

Call or Text: 858-525-5007

DRE# 02021985