Add Listing
    For Sale
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Office
    1
    • Retail
    • Office
    • Residential Income
    • Restaurants
    • Industrial
    • Mixed-Use
    • Hospitality
    • Health Care
    • Sports & Entertainment
    • Land
    • Agricultural
    • Specialty
    Price
    Price range
    $
    $
    Size
    Property size / sq.ft.
    AI Search

    Meet Realmo: The Largest Hub
    of Commercial Real     Estate in the US

    Over 1 million active listings and over 150 million property profiles

    Antioch, CA Office Buildings for Sale

    List
    Map
    Los Angeles, CA Lancaster, CA California City, CA
    9 results
    Downtown Antioch Owner/User Opportunity
    $1,500,000
    9,956 SF

    Downtown Antioch Owner/User Opportunity

    218 I Street, Antioch, CA 94509

    Two-story, 9,956 SF building in downtown Antioch.

    • Two‑story building in Downtown Antioch
    • Owner/User Opportunity
    • Boasting 9,956 SF Square Footage
    • Zoning allows for medical, office, and retail uses
    • 7,650 SF Lot Size (0.18 AC)
    Updated: Nov 21, 2025
    View details
    Deer Valley Road Office Building
    $5,375,000
    24,638 SF

    Deer Valley Road Office Building

    5201-5249 Deer Valley Rd, Antioch, CA

    Office building for sale on Deer Valley Road.

    • Opportunity to acquire the fee‑simple interest in 5249 Deer Valley Road
    Updated: Nov 24, 2025
    View details
    Medical/Professional Office Campus For Sale
    $8,950,000
    62,240 SF

    Medical/Professional Office Campus For Sale

    Six-building medical/professional office campus near Sutter Hospital.

    Antioch, CA 94509
    View details
    Office Building Near CA-4 Freeway
    $5,375,000
    24,638 SF

    Office Building Near CA-4 Freeway

    Office building with convenient location near CA-4 Freeway.

    5249 Deer Valley Road, Antioch, CA 94531
    View details
    Commercial Office Building with Parking
    $799,000
    2,128 SF

    Commercial Office Building with Parking

    Single-story office building with ample parking and flexible layout.

    2800 Lone Tree Way, Antioch, CA 94509
    View details
    Free Standing Office Building Investment
    $1,899,000

    Free Standing Office Building Investment

    High-quality, fully leased office building with income in place.

    300 H Street |, Antioch, CA 94509
    View details
    Medical/Professional Flex Office Building
    Contact for pricing
    29,489 SF

    Medical/Professional Flex Office Building

    Medical/professional and flex office building in Antioch, California.

    2213 Buchanan Rd, Antioch, CA 94509
    View details
    Class A Office Building
    $14,000,000
    32,325 SF

    Class A Office Building

    NNN leased Class A office building with long-term tenant.

    4041 Lone Tree Way, Antioch, CA
    View details
    Free Standing Building Near Hospital
    Contact for pricing
    2,678 SF

    Free Standing Building Near Hospital

    2,678 SF vacant building adjacent to Sutter Delta Hospital.

    3741 Sunset Ln, Antioch, CA
    View details
    Based on your search, we've compiled 80 Potential Opportunities for your consideration. Besides 9 Active listings in Antioch, CA, we suggest exploring several alternatives: 4 properties in Nearby Cities, and similar 63 Off-Market properties to explore as potential leads, plus 4 Land Listings that present a potential for development.

    Explore Opportunities in Nearby Cities

    Here are 4 Similar properties we found in Nearby Locations for your consideration.

    Historic Downtown Concord Office Building
    $925,000
    2,316 SF

    Historic Downtown Concord Office Building

    Historic building in downtown Concord with commercial mixed-use zoning.

    2080 East St, Concord, CA 94520
    View details
    Multi-Tenant Office Building in Pittsburg
    $750,000
    3,200 SF

    Multi-Tenant Office Building in Pittsburg

    Multi-tenant office building with income potential in Pittsburg, California.

    3978 Railroad Ave, PITTSBURG, Pittsburg, CA 94565
    View details
    Concord Office Building For Sale
    $1,275,000
    4,364 SF

    Concord Office Building For Sale

    Office building in Concord with upside potential and surface parking.

    2931 Salvio St, Concord, CA
    View details
    Downtown Pittsburg Office Building
    $1,798,000
    13,806 SF

    Downtown Pittsburg Office Building

    13,806 SF office building in Downtown Pittsburg.

    415 Railroad Ave, Pittsburg, CA 94565
    View details

    Potential Development Sites for Consideration

    Can't find the perfect fit? These Land listings present an alternative path: the potential to develop a property for your specific goals.

    Important: These AI-suggestions are a starting point, not a guarantee of permitted use. All zoning, permitting, and land use information must be independently verified by you with the appropriate local authorities before making any commitments.

    Vacant Lot in Downtown Vacaville
    $299,000
    0.14 Acres

    Vacant Lot in Downtown Vacaville

    Buildable lot with approved plans for single-story office building.

    Merchant Street, Vacaville, CA 95688
    View details
    Commercial Lot with Business Potential
    $395,000

    Commercial Lot with Business Potential

    Commercial lot with business potential in a high-traffic area.

    7118 Bowling Drive, Sacramento, CA 95823
    View details
    Downtown San Jose Commercial Property
    $1,900,000
    7,863 SF

    Downtown San Jose Commercial Property

    Prime location with flexible zoning for diverse commercial uses.

    12 S 15th ST 206, San Jose, CA 95112
    View details
    Commercial Land in Modesto
    $2,100,000

    Commercial Land in Modesto

    Commercial land available for sale in Stanislaus County.

    924 G Street, Modesto, CA 95356
    View details

    Explore Off-Market Properties in Antioch, CA

    Consider similar Off-Market properties in Antioch, CA. You may contact the owners directly to inquire about their potential intentions to sell. To help you make a strong first impression, we can assist by reaching out to these owners with compelling proposals created using our AI tool.

    1312 A St

    1312 A St

    OFFICE BUILDING • 4,958 SF
    Value Estimation
    $530,000
    1312 A St, Antioch, CA 94509-2368
    View details
    1500 A St

    1500 A St

    OFFICE BUILDING • 3,343 SF
    Value Estimation
    $600,000
    1500 A St, Antioch, CA 94509-2366
    View details
    23 7th St

    23 7th St

    OFFICE BUILDING • 1,300 SF
    Value Estimation by Request
    23 7th St, Antioch, CA 94509-1741
    View details
    501 3rd St

    501 3rd St

    OFFICE BUILDING • 2,982 SF
    Value Estimation by Request
    501 3rd St, Antioch, CA 94509-1275
    View details
    1504 A St, Unit 1508

    1504 A St, Unit 1508

    OFFICE BUILDING • 1,120 SF
    Value Estimation by Request
    1504 A St, Antioch, CA 94509-2333
    View details
    2157 Country Hls Dr

    2157 Country Hls Dr

    OFFICE BUILDING • 30,000 SF
    Value Estimation
    $4,235,000
    2157 Country Hls Dr, Antioch, CA 94509-7400
    View details
    5065 Deer Vly Rd

    5065 Deer Vly Rd

    OFFICE BUILDING • 54,276 SF
    Value Estimation
    $810,000
    5065 Deer Vly Rd, Antioch, CA 94531-8311
    View details
    3240 Lone Tree Way

    3240 Lone Tree Way

    OFFICE BUILDING • 10,312 SF
    Value Estimation
    $1,565,000
    3240 Lone Tree Way, Antioch, CA 94509-5559
    View details
    3721 Sunset Ln

    3721 Sunset Ln

    OFFICE BUILDING • 3,360 SF
    Value Estimation
    $3,315,000
    3721 Sunset Ln, Antioch, CA 94509-6107
    View details
    4041 Lone Tree Way

    4041 Lone Tree Way

    OFFICE BUILDING • 33,696 SF
    Value Estimation
    $9,480,000
    4041 Lone Tree Way, Antioch, CA 94531-6207
    View details
    1011 A St

    1011 A St

    OFFICE BUILDING • 2,284 SF
    Value Estimation by Request
    1011 A St, Antioch, CA 94509-2323
    View details
    1 Madill Cir

    1 Madill Cir

    OFFICE BUILDING • 1,512 SF
    Value Estimation by Request
    1 Madill Cir, Antioch, CA 94509-3417
    View details
    1821 A St

    1821 A St

    OFFICE BUILDING • 1,035 SF
    Value Estimation by Request
    1821 A St, Antioch, CA 94509-2601
    View details
    618 10th St

    618 10th St

    OFFICE BUILDING • 1,152 SF
    Value Estimation by Request
    618 10th St, Antioch, CA 94509-1656
    View details
    2814 Lone Tree Way

    2814 Lone Tree Way

    OFFICE BUILDING • 880 SF
    Value Estimation by Request
    2814 Lone Tree Way, Antioch, CA 94509-4922
    View details

    Antioch, CA Office Buildings Investment Opportunities Market Analysis

    Explore 72 office buildings for sale in Antioch, CA, showcased through 9 active listings on our real estate platform. These investment opportunities span a total of 847,950 square feet of properties for sale, with an estimated market value of $38,170,000.

    Sale prices for office properties in Antioch, CA start at $95,000, averaging $829,782, and reaching up to $12,200,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

    List
    Map

    Browse Office buildings for Sale Near Antioch, CA

    Popular Searches in Antioch, CA

    Popular Categories

    Most Searched ZIP Codes in Antioch, CA

    • 94509
    • 94531

    Select Neighborhood

    Google sign-in failed. Please try again or use another login method.
    Sign Up Successful!
    You now have access to more from Realmo!