Rent office in Costa Mesa

Found 73 offices

Rent office 600 Anton Boulevard_1-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 969 ft2
Floor: 3
Price for month/ft2: $ 5
Price for month: $ 4986
Rent office 555 Anton Boulevard_1-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 969 ft2
Floor: 4
Price for month/ft2: $ 6
Price for month: $ 6120
Rent office 3420 Bristol Street_1-1previousnext

1/8

3420 Bristol St, Costa Mesa, CA 92626
Size: 2368 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 6160
Rent office 3330 Harbor Blvd_1-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 2368 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 6190
Rent office Anton Boulevard 555_1-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 2411 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 6199
Rent office West Warner Avenue 3731_1-1previousnext

1/6

West Warner Avenue 3731, Costa Mesa, CA 92704
Size: 1808 ft2
Floor: 2
Price for month/ft2: $ 3
Price for month: $ 6249
Rent office Plaza Tower_1-1previousnext

1/17

600 Anton Boulevard, Costa Mesa, CA 92626
Size: 1873 ft2
Floor: 4
Price for month/ft2: $ 3
Price for month: $ 6350
Rent office 3330 Harbor Blvd_2-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 3283 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 8670
Rent office 555 Anton Boulevard_2-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 3337 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 8699
Rent office 3330 Harbor Blvd_3-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 4467 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 12139
Rent office 555 Anton Boulevard_3-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 4521 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 12149
Rent office 3330 Harbor Blvd_4-1previousnext

1/5

3330 Harbor Blvd, Costa Mesa, CA 92626
Size: 5490 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 15100
Rent office 555 Anton Boulevard_4-1previousnext

1/21

555 Anton Boulevard, Costa Mesa, CA 92626
Size: 5640 ft2
Floor: 3
Price for month/ft2: $ 3
Price for month: $ 15199
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.