4007 Oak Knoll St, Antioch, CA 94509

• 5 beds |
• 4 baths |
• 4,270 sqft

Property Description

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

Listing Status:

Active

Date Added:

September 4, 2025 at 05:00AM

Listing Office:

Exp Realty of California Inc. : 888-584-9427

Listing Agent:

Juan Carlos Mandrile : 925-642-1423

MLS ID:

41110312

Interior

• General: Eat-in Kitchen
• Appliances: Gas Water Heater
• Flooring: CarpetTile
• A/C: Central Air
• Heating: Forced Air
• Fireplace: Family RoomFireplace

Exterior

• General: Storage
• Style: Contemporary
• Other Structures: Storage
• Pool: None
• Parking: GarageGarage Door OpenerOff StreetParking spaces: 3

Construction

• Roofing: Slate
• General: 2Slab

Location

• Originating MLS: CRMLS_CCBE
• County: Contra Costa

Lot

• Zoning: 0896000387
• View: HillsView

Utilities

• Sewer: Public Sewer

Financial

• Source: CRMLS_CCBE

This listing courtesy of Juan Carlos Mandrile, Exp Realty of California Inc.