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    Costa Mesa, CA Office Units for Lease

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    Furnished Coworking Space with Offices
    Updated: Jun 5
    Furnished Coworking Space with Offices

    3090 Bristol Street, Costa Mesa, CA 92626

    $13,818/Mo per office
    Furnished space with 2 offices, an open area, and a large kitchen
    Office and conference center with outdoor access, lounge, and courtyard
    On‑site BLK Dot Coffee, fitness center, car detail service, food trucks, and farmer’s market
    Directly off the 405 freeway at 3090 Bristol Street, Costa Mesa, CA 92626
    South Coast Plaza is two minutes north; John Wayne Airport is less than three miles east
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    Office Units with Open Workspace
    Updated: Jun 5
    Office Units with Open Workspace

    3100 Bristol Street, Costa Mesa, CA 92626

    $11,974/Mo
    6 window‑line offices and 3 interior offices
    Large open work area with reception and kitchen space
    Central air; building constructed in 1987
    Directly off the 405 freeway at 3100 Bristol Street
    Covered garage adjacent to the property
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    Office Unit with Private Balcony
    Office Unit with Private Balcony

    3100 Bristol Street, Costa Mesa, CA 92626

    $14,898/Mo

    Configured with a reception area, conference room, private offices, storage, and flexible open workspace.

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    Coworking Space with Flexible Terms
    Coworking Space with Flexible Terms

    245-D Fischer Ave., Costa Mesa, CA 92626

    $526/Mo per office
    172 sqft

    Shared conference, reception, kitchen, and restroom facilities complement individual and shared office arrangements.

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    Office Unit with Training Room
    Office Unit with Training Room

    3070 Bristol Street, Costa Mesa, CA 92626

    $11,290/Mo

    This office configuration includes private offices, a conference room, training space, kitchen, and storage.

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    First-Floor Office Units
    First-Floor Office Units

    3080 Bristol Street, Costa Mesa, CA 92626

    $15,414/Mo

    Configured for professional operations with private offices, collaborative space, and shared meeting and employee areas.

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    Creative Office Units
    Creative Office Units

    3090 Bristol Street, Costa Mesa, CA 92626

    $50,855/Mo

    Flexible workspace includes private offices, a conference room, kitchen, and a large open area for varied work settings.

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    Office Unit with Private Balcony
    Office Unit with Private Balcony

    3100 Bristol St Unit 400, Costa Mesa, CA 92626

    $14,898/Mo
    5,050 sqft

    Configured with a reception area, conference room, private offices, storage, and flexible open workspace.

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    Office Suite With Conference Room
    Office Suite With Conference Room

    3080 Bristol Street, Costa Mesa, CA 92626

    $16,644/Mo

    Configured workspace includes private offices, reception, a break area, and dedicated IT space.

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    Office Units with Open Workspace
    Office Units with Open Workspace

    3080 Bristol Street, Costa Mesa, CA 92626

    $13,594/Mo

    Flexible office setting with private window-lined rooms, a generous shared area, and kitchen amenities.

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    Office Unit with Open Workspace
    Office Unit with Open Workspace

    3100 Bristol St Unit 220, Costa Mesa, CA 92626

    $11,974/Mo
    4,059 sqft

    Private offices, reception, kitchen, copy storage, and a substantial shared work area support varied office needs.

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    Office Suite with Open Workspace
    Office Suite with Open Workspace

    3080 Bristol Street, Costa Mesa, CA 92626

    $5,835/Mo

    Configured with two private offices, an expansive shared work area, and a breakroom kitchen.

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    Built-Out Fifth-Floor Office Suite
    Built-Out Fifth-Floor Office Suite

    3070 Bristol Street 560, Costa Mesa, CA 92626

    $5,436/Mo
    1,843 sqft

    Fully built-out fifth-floor office suite with open layout, reception, conference space, and campus amenities in a Class A setting.

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    Second-Floor Retail Suite
    Second-Floor Retail Suite

    474 E 17th Street, Costa Mesa, CA 92627

    $42 SF/Yr
    500 sqft

    500 SF opportunity within a Costa Mesa retail center serving the Newport Bay Area.

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    Office Suite with Five Window Offices
    Office Suite with Five Window Offices

    3080 Bristol Street 600, Costa Mesa, CA 92626

    $16,644/Mo
    9,009 sqft

    Office suite with five window-lined offices, a large open area, and kitchen facilities within a campus setting.

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    Creative Office Suite with Kitchen
    Creative Office Suite with Kitchen

    430-3080 Bristol St, Costa Mesa, CA 92626

    $13,594/Mo
    9,009 sqft

    Office suite featuring five window line offices, a large open area, and kitchen for everyday work and meetings.

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    Office Unit with Open Workspace
    Office Unit with Open Workspace

    3080 Bristol St Unit 440, Costa Mesa, CA 92626

    $5,835/Mo
    1,978 sqft

    Two private offices, an expansive shared work area, and a breakroom with kitchen support a flexible office layout.

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    Built-Out Office Suite with Conference Room
    Built-Out Office Suite with Conference Room

    560-3070 Bristol St, Costa Mesa, CA 92626

    $5,436/Mo
    1,843 sqft

    Fifth-floor suite with reception, open area, conference room, and office space inside a Class A office campus.

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    Coworking Space with Training Room
    Coworking Space with Training Room

    3070 Bristol St Unit 340, Costa Mesa, CA 92626

    $11,290/Mo per office
    3,827 sqft

    Configured with private offices, a conference room, reception area, kitchen, and storage.

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    Office Unit with Open Workspace
    Office Unit with Open Workspace

    3080 Bristol St Unit 430, Costa Mesa, CA 92626

    $13,594/Mo
    4,608 sqft

    Flexible office suite featuring private perimeter offices, an expansive shared work area, and an in-suite kitchen.

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    First-Floor Office Unit
    First-Floor Office Unit

    3080 Bristol St Unit 150, Costa Mesa, CA 92626

    $15,414/Mo
    5,225 sqft

    Configured with reception, conference, break, private office, and open work areas.

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    Move-In Ready Third-Floor Office Suite
    Move-In Ready Third-Floor Office Suite

    330-3080 Bristol St, Costa Mesa, CA 92626

    $10,548/Mo
    2,482 sqft

    Third-floor suite in a modern Canvas campus with structured parking and on-site fitness, conference facilities, and tenant lounges.

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    Built-Out Class A Office Suite
    Built-Out Class A Office Suite

    3080 Bristol Street 550, Costa Mesa, CA 92626

    $11,827/Mo
    17,239 sqft

    Fifth-floor workspace combines collaborative areas with private work settings.

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    Built-Out Office Suite in Campus
    Built-Out Office Suite in Campus

    550-3080 Bristol St, Costa Mesa, CA 92626

    $11,827/Mo per office
    17,239 sqft

    Fifth-floor, fully built-out office suite with modern collaboration and private work areas inside the Canvas business campus.

    View details

    Costa Mesa, CA Office Units Lease Rates & Market Statistics

    Browse 67 Office Units for lease in Costa Mesa, CA on Realmo, a commercial real estate marketplace serving the Costa Mesa area. The current inventory totals 199,329 square feet of properties — an average of ~3,000 SF per listing.

    Asking lease rates for Office Units in Costa Mesa start at $8.23 SF/Yr, average $32.17 SF/Yr, and reach $51 SF/Yr at the top of the market. That's a 6x spread between entry-level and premium space, making side-by-side comparison of asking rents and lease terms essential. The local average of $32.17 SF/Yr is 33% above the California state average of $24.24 SF/Yr.

    Costa Mesa accounts for 10% of the 694 office units currently available across Orange County, where nearby markets include Irvine and Santa Ana. Office Units make up 81% of the 83 Office Spaces currently for lease in Costa Mesa, with asking rates in line with the citywide Office Spaces average. Also worth a look for tenants weighing alternatives: Creative space (14 listings) and Coworking space (7 listings) elsewhere in the Costa Mesa market.

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    Most Searched ZIP Codes in Costa Mesa, CA

    • 92626
    • 92627

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