Add Listing
    For Lease
    • For Sale
    • For Lease
    • Recently Sold
    • Property Lookup
    • Brokers
    Space Uses
    • Retail
    • Restaurant
    • Office
    • Coworking
    • Medical Space
    • Automotive
    • Industrial
    • Warehouse
    • Flex
    • Hospitality
    • Sports & Entertainment
    • 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

    Costa Mesa, CA Office Units for Lease

    List
    Map
    Los Angeles, CA San Diego, CA San Francisco, CA
    33 results
    Costa Mesa Office Space Available
    $5,835/Mo
    1,978 SF

    Costa Mesa Office Space Available

    3080 Bristol Street, Costa Mesa, CA 92626

    Modern office space in vibrant Costa Mesa arts district.

    • Move‑in ready spec suite (1978 SF) with two offices, large open space, and breakroom/kitchen.
    • Prime location in Costa Mesa's SoBeCa district, walking distance to restaurants, retailers, art venues, and entertainment (The Camp, The Lab).
    • Convenient access to transportation: John Wayne Airport (3 miles), directly off the 405 freeway.
    • On‑site amenities: office and conference center with outdoor access, fitness center, BLK Dot Coffee, outdoor lounge, courtyard, food trucks, farmer’s market, and car detail service.
    • Abundant covered parking.
    Updated: Oct 29, 2025
    View details
    Furnished Office Suite in Costa Mesa
    $15,095/Mo
    5,117 SF

    Furnished Office Suite in Costa Mesa

    3070 Bristol Street, Costa Mesa, CA 92626

    Furnished 5,117 sqft office suite with private offices.

    • Furnished 5,117 SqFt Spec Suite with 8 Private Offices and Floating Conference Room
    • Double Door Entrance directly off Elevator Lobby
    • Enjoy on‑site amenities: Fitness Center, BLK Dot Coffee, Car Detail Service, Food Trucks, and Farmer’s Market
    • Abundant Covered Garage Parking
    • Walking Distance to Restaurants, Retailers, Art & Music Venues (The Camp, The Lab, Anti‑Mall)
    Updated: Jun 3, 2025
    View details
    Costa Mesa Office Space Available
    $27,839 SF/Yr
    9,437 SF

    Costa Mesa Office Space Available

    9,437 SF office space in Costa Mesa, CA.

    3070 Bristol Street, Costa Mesa, CA 92626
    View details
    Costa Mesa Office Space Available
    $26,576 SF/Yr
    9,009 SF

    Costa Mesa Office Space Available

    9,009 SF office space in Costa Mesa, CA.

    3080 Bristol Street, Costa Mesa, CA 92626
    View details
    Costa Mesa Office Spec Suite
    $5,015/Mo
    1,700 SF

    Costa Mesa Office Spec Suite

    1,700 SF office space in Costa Mesa, CA.

    3070 Bristol Street, Costa Mesa, CA 92626
    View details
    Office Space in Costa Mesa
    $44,465 SF/Yr
    15,073 SF

    Office Space in Costa Mesa

    17,131 SF office space with reception and open area.

    3070 Bristol Street, Costa Mesa, CA 92626
    View details
    Office Space Near John Wayne
    $1.25 SF/Yr
    13,507 SF

    Office Space Near John Wayne

    Office space for lease in excellent John Wayne Airport area.

    275 Baker St, Costa Mesa, CA 92626
    View details
    Costa Mesa Office Space
    $2 SF/Yr
    8,000 SF

    Costa Mesa Office Space

    8,000 sqft office space available for lease.

    3195 Airport Loop Dr # B, Costa Mesa, CA 92626
    View details
    Costa Mesa Office Space Available
    $1.70 SF/Yr
    23,788 SF

    Costa Mesa Office Space Available

    Office space for rent in prime Airport Area location.

    3100 Airway Ave, Costa Mesa, CA 92626
    View details
    Office/Medical Space Available For Rent
    $2 SF/Yr
    5,950 SF

    Office/Medical Space Available For Rent

    Second floor office/medical space available for rent.

    1120 Bristol St, Costa Mesa, CA
    View details
    Industrial Building with Flex Space
    Contact for pricing
    9,800 SF

    Industrial Building with Flex Space

    9,800 SF industrial building with flex/office space for sublease.

    1099a Baker Street, Costa Mesa, CA 92626
    View details
    Available Office Space For Rent
    $1.95 SF/Yr

    Available Office Space For Rent

    Office space available for rent.

    3185 Airway Ave, Costa Mesa, CA 92626
    View details
    Creative Office Space Available
    $2.00 SF/Yr
    24,891 SF

    Creative Office Space Available

    Office space with creative buildout and freeway access.

    3535 Harbor Gtwy S, Costa Mesa, CA
    View details
    Sublease Opportunity in Plaza Tower
    Contact for pricing

    Sublease Opportunity in Plaza Tower

    Shared sublease within a high-profile law firm at Plaza Tower.

    Costa Mesa, CA 92626
    View details
    Costa Mesa Office Space Available
    $1.95 SF/Yr
    2,424 SF

    Costa Mesa Office Space Available

    Office space featuring reception, offices, break room, and storage.

    2755 Bristol St, Costa Mesa, CA
    View details
    Costa Mesa Office Space Available
    Contact for pricing
    2,860 SF

    Costa Mesa Office Space Available

    Office space featuring private offices, open area, and natural light.

    1122 Bristol St, Costa Mesa, CA
    View details
    Renovated Office Space Available
    $1.89 SF/Yr
    19,401 SF

    Renovated Office Space Available

    Lease opportunity: renovated office space in Costa Mesa, CA.

    3560 Hyland Ave, Costa Mesa, CA
    View details
    Medical Office Space Available
    Contact for pricing
    1,370 SF

    Medical Office Space Available

    Medical office space featuring multiple exam rooms, available 1/1/2026.

    3140 Red Hill Ave, Costa Mesa, CA
    View details
    Costa Mesa Office Space Available
    $1.65 SF/Yr
    18,782 SF

    Costa Mesa Office Space Available

    Available office space in Costa Mesa, California.

    2900 Bristol Street - Bldg E, Costa Mesa, CA 92626
    View details
    Professional Office Suites Available
    Contact for pricing

    Professional Office Suites Available

    Two fully built-out office suites with easy freeway access.

    3004 Deodar Ave, Costa Mesa, CA 92626
    View details
    Retail and Office Spaces Available
    Contact for pricing
    4,496 SF

    Retail and Office Spaces Available

    Retail and office spaces for rent in Costa Mesa.

    2000 Harbor Blvd, Costa Mesa, CA 92627
    View details
    Costa Mesa Office Space Available
    $1.85 SF/Yr
    1,038 SF

    Costa Mesa Office Space Available

    Office space for rent in Costa Mesa, California.

    3187 Red Hill Ave, Costa Mesa, CA
    View details
    Flexible Workspace Solutions Available
    Contact for pricing

    Flexible Workspace Solutions Available

    Global network of workspaces with tailored office solutions.

    3420 Bristol St, Costa Mesa, CA 92626
    View details
    Flexible Workspace Solutions Available
    Contact for pricing

    Flexible Workspace Solutions Available

    Global network of workspaces with tailored options for various needs.

    3330 Harbor Blvd, 2nd Floor, Costa Mesa, CA 92626
    View details

    Costa Mesa, CA Office Units Leasing Opportunities Market Analysis

    Explore Office Units leasing options in Costa Mesa, CA with 33 listings featured on our commercial real estate exchange. The current inventory includes 747,881,640 square feet of properties with an estimated lease value of $110 SF/Yr.

    Estimated lease rates for Office Units in Costa Mesa, CA begin at $1.95 SF/Yr, with an average of $22 SF/Yr and extend to $35 SF/Yr.
    List
    Map

    Popular Searches in Costa Mesa, CA

    Popular Categories

    Most Searched ZIP Codes in Costa Mesa, CA

    • 92626
    • 92627

    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!