4007 Oak Knoll St St, Antioch, CA 94509 (MLS # 41131150)

Price $879,900
Status Active
Beds 5
Baths 3.5 Baths
Home size 4,270 sqft
Lot Size 10,024 sqft
Days on Market 1
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
Property Type(s): Single Family
Last Updated 4/16/2026 Tract BLACK DIAMOND
Year Built 2011 Garage Spaces 3.0
County Contra Costa

Additional Details

AIR Central Air
AIR CONDITIONING Yes
APPLIANCES Gas Water Heater
FIREPLACE Yes
GARAGE Attached Garage, Yes
HEAT Forced Air
INTERIOR Eat-in Kitchen
LOT 10023 sq ft
LOT DESCRIPTION Back Yard, Cul-De-Sac, Front Yard
LOT DIMENSIONS 10021
PARKING Attached, Garage, Garage Door Opener, Off Street
POOL DESCRIPTION None
STORIES 2
STYLE Contemporary
SUBDIVISION BLACK DIAMOND
VIEW Yes
VIEW DESCRIPTION Hills

Location

Listed with Exp Realty of California Inc.

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