Rent office in Costa Mesa

Found 73 offices

Rent office West Warner Avenue 3731_1-1previousnext

1/6

West Warner Avenue 3731, Costa Mesa, CA 92704
Size: 721 ft2
Floor: 2
Price for month/ft2: $ 3
Price for month: $ 2389
Rent office 575 Anton Boulevard_1-1previousnext

1/11

575 Anton Boulevard, Costa Mesa, CA 92626
Size: 990 ft2
Floor: 3
Price for month/ft2: $ 2
Price for month: $ 2400
Rent office 600 Anton Boulevard_1-1previousnext

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600 Anton Boulevard, Costa Mesa, CA 92626
Size: 700 ft2
Floor: 4
Price for month/ft2: $ 3
Price for month: $ 2410
Rent office Plaza Tower_1-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 484 ft2
Floor: 3
Price for month/ft2: $ 5
Price for month: $ 2493
Rent office 3330 Harbor Blvd_1-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 1163 ft2
Floor: 3
Price for month/ft2: $ 2
Price for month: $ 2750
Rent office 600 Anton Boulevard_2-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 786 ft2
Floor: 4
Price for month/ft2: $ 4
Price for month: $ 2759
Rent office West Warner Avenue 3731_2-1previousnext

1/6

West Warner Avenue 3731, Costa Mesa, CA 92704
Size: 807 ft2
Floor: 2
Price for month/ft2: $ 3
Price for month: $ 2769
Rent office 555 Anton Boulevard_1-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 1206 ft2
Floor: 3
Price for month/ft2: $ 2
Price for month: $ 2900
Rent office 3420 Bristol Street_1-1previousnext

1/8

3420 Bristol St, Costa Mesa, CA 92626
Size: 1313 ft2
Floor: 5
Price for month/ft2: $ 2
Price for month: $ 2899
Rent office Anton Boulevard 555_1-1previousnext

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555 Anton Boulevard, Costa Mesa, CA 92626
Size: 484 ft2
Floor: 4
Price for month/ft2: $ 6
Price for month: $ 3060
Rent office 3420 Bristol St-1previousnext

1/8

3420 Bristol St, Costa Mesa, CA 92626
Size: 1184 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 3080
Rent office 575 Anton Boulevard_2-1previousnext

1/11

575 Anton Boulevard, Costa Mesa, CA 92626
Size: 1335 ft2
Floor: 3
Price for month/ft2: $ 2
Price for month: $ 3190
Rent office 600 Anton Boulevard_3-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 646 ft2
Floor: 3
Price for month/ft2: $ 5
Price for month: $ 3324
Rent office 555 Anton Boulevard_2-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 592 ft2
Floor: 4
Price for month/ft2: $ 6
Price for month: $ 3740
Rent office 3420 Bristol Street_2-1previousnext

1/8

3420 Bristol St, Costa Mesa, CA 92626
Size: 1561 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 4060
Rent office 3330 Harbor Blvd_2-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 1808 ft2
Floor: 3
Price for month/ft2: $ 2
Price for month: $ 4450
Rent office 555 Anton Boulevard_3-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 1765 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 4589
Rent office West Warner Avenue 3731_3-1previousnext

1/6

West Warner Avenue 3731, Costa Mesa, CA 92704
Size: 1292 ft2
Floor: 2
Price for month/ft2: $ 4
Price for month: $ 4730
Rent office 600 Anton Boulevard_4-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 1313 ft2
Floor: 4
Price for month/ft2: $ 4
Price for month: $ 4739
Rent office 555 Anton Boulevard_4-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 753 ft2
Floor: 4
Price for month/ft2: $ 6
Price for month: $ 4760
Rent office Costa Mesa

Office space for rent in Costa Mesa

Costa Mesa sits at the centre of Orange County's business district, and the listing reflects that: 82 units in 9 buildings, concentrated on Anton Boulevard, Bristol Street and Harbor Boulevard. Rates run $293 to $816 per m² a year — one of the widest spreads on this site, and the reason the address matters more here than the square metre count.

South Coast Metro or the corridors

Anton Boulevard forms the South Coast Metro cluster next to the performing arts centre and the mall, and the towers there sit at the upper end of the Costa Mesa range. Bristol Street and Harbor Boulevard run north–south through the rest of the city, where the stock is lower-rise and the rate drops towards the $293 floor. The distance between the two is a few minutes by car and roughly a third in price.

Parking and size

Units in Costa Mesa range from 5 m² to 524 m², median 65 m². Parking is bundled with most addresses rather than charged per space, which is the normal Orange County arrangement and a real difference from downtown Los Angeles. Where an owner has not published a rate, the Costa Mesa card says so rather than showing a guess.

Frequently asked questions

How much does it cost to rent an office in Costa Mesa?
Office rates in Costa Mesa range from $298 to $1,075 per m² per year, with a median of $443. The smallest budget starts at about $53 per month. Right now 82 offices are available across 6 buildings.
Is there small office space in Costa Mesa for a team of 5?
Yes. 40 offices up to 30 m² are available in Costa Mesa — enough for a team of four to six. Such offices start at about $53 per month.
Can I rent a private office in Costa Mesa instead of a coworking desk?
Yes. Alongside coworking desks, Costa Mesa listings include private offices and whole floors. Filter by office type on this page to see only private space.
How do I rent an office in Costa Mesa — where do I start?
Pick a size and budget in the filter above, compare buildings in Costa Mesa, then request a viewing directly from the building page. We charge tenants no agency fee.