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

Antioch, CA, 94509
$ 879,900
Bedrooms5 Baths3.1 Sq 4,270

Monthly Estimate*

$ 5,489

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Single Family Home for sale in Antioch, CA

for $879,900 with 5 bedrooms and 3 full baths, 1 half bath. This 4,270 square foot home was built in 2011 on a lot size of 0.230051.

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

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Single Family Active

Price

$ 879,900

Bedrooms

5

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 0

Style

Contemporary

Lot Size

0.230051

Year Built

2011

Town/City

Antioch

County/Region

Contra Costa

MLS | Web ID

41110312

Features
General
Living Area 4270
Sewer Public Sewer
Heating Zoned
Cooling Central Air
Roof Slate
Appliances Dishwasher Double Oven Gas Range Plumbed For Ice Maker Microwave Oven Range Gas Water Heater
Garage Spaces 3
Architectural Style Contemporary
Pool Features None
Construction Materials Siding - Stucco
Year Built 2011
Electric No Solar
View Delta Hills
Stories Count 2
Levels Two Story
Property Subtype Detached
County Contra Costa
New Construction No
Property Type Residential
HOA N
Subdivision Name Black Diamond
Garage Y/N Yes
Total Rooms 11
Full Baths 3
Status Active
Directions Somersville/James Donlon
City Antioch
MLS Area Listing
Lot Size Square Feet 10021
Property Condition Existing
Virtual Tour https://blueskypixs.hd.pics/4007-Oak-Knoll-St/idx
Standard Status Active
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Interior
Interior Amenities Family Room Storage Pantry Wet Bar
Flooring Tile Carpet
Total Fireplaces 2
Fireplace Features Family Room
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Window Coverings
Fireplace Y/N Yes
Laundry Features Laundry Room Upper Level
Total Bedrooms 5
Kitchen Features Stone Counters Dishwasher Double Oven Eat-in Kitchen Disposal Gas Range/Cooktop Ice Maker Hookup Kitchen Island Microwave Oven Built-in Pantry Range/Oven Built-in Wet Bar
Total Baths 4
1/2 Baths 1
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Exterior
Exterior Amenities Back Yard Front Yard Side Yard Entry Gate Low Maintenance See Remarks
Fencing Fenced Wood
Parking Features Attached Off Street Side Yard Access Tandem Boat Garage Faces Front On Street Garage Door Opener RV Access/Parking RV Possible
Lot Features Cul-De-Sac Other Back Yard Front Yard
Water Source Public
Lot Size Area 10021
Foundation Details Slab
Building Area Total 4270
Lot Size Acres 0.23
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Internal Only
Street Number 1 4007
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* Excluded Features
List By
Juan Carlos Mandrile

Listing Agent

Exp Realty Of California Inc.

Broker

jcmandrile@hotmail.com

Email

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Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
806588 Elementary School
806593 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
9/4/2025$879,900 Listed Price

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4007 Oak Knoll St, Antioch, CA, 94509 is a Single Family Home for sale at $879,900 with 4,270 sqft and a lot size of 0.230051. 4007 Oak Knoll St has 5 bedrooms, 3.1 baths, and was built in 2011. The property's zip code is 94509 which is in Antioch, CA