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    Contra Costa County, CA Medical Offices for Sale

    31 results
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    Class A Office Suite
    $749,000

    Class A Office Suite

    100 Cortona Way, Brentwood, CA 94513

    Spacious suite ideal for medical or professional office use.

    • Prime location in Brentwood, adjacent to John Muir Medical Center and retail businesses, with easy access to Highway 4 Bypass.
    • Versatile space suitable for medical, dental, therapy, or professional office use (finance, real estate, law, etc.).
    • Spacious first‑floor suite featuring 5 private offices, reception area, break room, large conference room, and open work space.
    • High‑end finishes and decorative lobby create a professional and attractive environment.
    • Ample parking available for patients/clients.
    Updated: Feb 4
    View details
    Class A Office Suite
    $799,000
    2,284 SF

    Class A Office Suite

    100 Cortona Way, Brentwood, CA 94513

    2,284 SF Class A office suite in Brentwood, CA.

    • Prime location in Brentwood, situated off Highway 4 Bypass and adjacent to John Muir Medical Center and retail businesses.
    • Large 2,284 sqft first‑floor suite in Class A Meridian Professional Building.
    • Versatile space suitable for medical, dental, physical therapy, or professional office use.
    • Features 5 private offices, reception area, break room, large conference room, and work stations.
    • Building amenities include common area bathrooms, elevator, and decorative lobby with high‑end finishes.
    Updated: Nov 9, 2025
    View details
    Established Medical Office in Antioch
    $400,000
    2,002 SF

    Established Medical Office in Antioch

    Well-appointed medical office space with efficient layout and ample parking.

    3436 Hillcrest Ave, Antioch, CA 94531
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    Established Medical Office Space
    $400,000
    2,002 SF

    Established Medical Office Space

    Well-appointed medical office in a professional complex, approximately 2,002 SF.

    Hillcrest Ave, Antioch, CA 94531
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    Medical Office For Sale
    $375,000
    1,500 SF

    Medical Office For Sale

    Dental office setup, suitable for medical practices.

    2250 Gladstone Dr #4, Pittsburg, CA 94565
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    Established Medical Office For Sale
    $375,000
    1,500 SF

    Established Medical Office For Sale

    Medical office space available for sale, suitable for dental practice.

    Gladstone Dr #4, Pittsburg, CA 94565
    View details
    10 Crow Canyon Ct, San Ramon Office Building
    $1,875,000
    5,593 SF

    10 Crow Canyon Ct, San Ramon Office Building

    San Ramon office building, excellent investment.

    10 Crow Canyon Ct, San Ramon, CA 94583
    View details
    Pleasant Hill Mixed-Use Office Condo
    $499,000

    Pleasant Hill Mixed-Use Office Condo

    Versatile space, prime location, great amenities.

    101 Gregory Ln, Pleasant Hill, CA 94523
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    Prime Danville Medical Office Building
    $4,500,000
    13,952 SF

    Prime Danville Medical Office Building

    13,952 SF Medical Office, $4.5M

    4145 Blackhawk Plaza Cir, Danville, CA 94506
    View details
    Danville Retail Condo Opportunity
    $750,000
    12,150 SF

    Danville Retail Condo Opportunity

    Prime Danville location, vacant, 12,150 sq ft

    321 Hartz Ave, Danville, CA 94526
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    Danville Commons Condos for Sale
    Contact for pricing
    12,150 SF

    Danville Commons Condos for Sale

    Downtown Danville retail & office suites

    321 Hartz Ave, Danville, CA 94526
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    Montego Ridge Medical Office Complex
    $30,000,000
    122,821 SF

    Montego Ridge Medical Office Complex

    Prime Walnut Creek medical office buildings, redevelopment opportunity.

    1200-1350 Montego, Walnut Creek, CA 94598
    View details
    Brentwood Medical Office Investment
    $5,670,000
    10,003 SF

    Brentwood Medical Office Investment

    High-yield, net-leased medical building

    4510 O'hara Ave, Brentwood, CA 94513
    View details
    Deer Valley Medical Office Center
    $5,375,000
    26,382 SF

    Deer Valley Medical Office Center

    Antioch, CA medical office building, value-add potential.

    5249 Deer Valley Rd, Antioch, CA 94531
    View details
    Medical Office For Sale
    $375,000

    Medical Office For Sale

    Dental office setup, suitable for medical practices.

    2250 Gladstone Dr, Pittsburg, CA 94565
    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
    Medical Office Near San Ramon Hospital
    Contact for pricing
    1,704 SF

    Medical Office Near San Ramon Hospital

    Medical office suites near San Ramon Regional Medical Center.

    5601 Norris Canyon Rd, San Ramon, CA 94583
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    Medical and Office Space Available
    Contact for pricing
    5,508 SF

    Medical and Office Space Available

    Medical and office spaces available near residential and retail areas.

    1030 Country Club Dr, Moraga, CA 94556
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    Medical Office Space Available
    Contact for pricing

    Medical Office Space Available

    Medical office suites for sale in San Ramon, California.

    San Ramon, CA 94583
    View details
    Danville Professional Office For Sale
    Contact for pricing
    3,148 SF

    Danville Professional Office For Sale

    Professional office building near downtown Danville, suitable for owner/user.

    30 Oak Ct, Danville, CA 94526
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    Two-Story Office Building For Sale
    Contact for pricing
    44,341 SF

    Two-Story Office Building For Sale

    44,341 SF office building suitable for administrative or medical use.

    375 N Wiget Ln, Walnut Creek, CA 94598
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    Medical Office Buildings Near Hospitals
    $3,799,999
    14,878 SF

    Medical Office Buildings Near Hospitals

    Office/medical buildings near Kaiser Permanente & John Muir Medical Offices.

    309-311 Lennon Ln, Walnut Creek, CA 94598
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    Dental Office Near Bart Station
    $1,250,000

    Dental Office Near Bart Station

    Turn-key dental office with equipment and private parking.

    6318 Fairmount Ave, El Cerrito, CA 94530
    View details
    Lafayette Medical/Office Building For Sale
    Contact for pricing
    1,540 SF

    Lafayette Medical/Office Building For Sale

    Standalone medical/office building in central Lafayette location.

    3511 School St, Lafayette, CA 94549
    View details

    Contra Costa County, CA Medical Offices Investment Opportunities Market Analysis

    Explore 412 medical offices for sale in Contra Costa County, CA, showcased through 31 active listings on our real estate platform. These investment opportunities span a total of 3,448,480 square feet of properties for sale, with an estimated market value of $186,795,000.

    Sale prices for medical spaces in Contra Costa County, CA start at $185,000, averaging $1,067,400, and reaching up to $30,000,000 — offering options for a variety of budgets and business needs. Daily updated analytics ensure you stay ahead with the latest data and market trends.

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