Harbor Gateway Business Center - 3535 & 3545 Harbor Blvd

3535 Harbor Blvd, Costa Mesa, CA 92626

Property Information

  • For Lease Contact for pricing
  • Property Type Office - Flex - Office
  • Property Size 121,646 SF
  • Lot Size 13.6 Acre
  • Parking Spaces Avail. 802
  • Parking Ratio 6.60 / 1,000 SF
  • Property Tenancy Multi-Tenant
  • Building Class B
  • Year Built 1961
  • Date Updated Sep 8, 2025

2 Spaces Available

3535 Harbor Blvd

Space Type

Flex - Office

Lease Rate

Contact for pricing

Total Space

51,408 SF

Divisible Space

51,408 - 51,408 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

3535 Harbor Blvd #100

Space Type

Flex - Office

Lease Rate

Contact for pricing

Total Space

24,891 SF

Divisible Space

24,891 - 24,891 SF

Available Date

Immediate

Renewal Option

Yes

Sublease

No

Contacts

Jeff Reese

C.J. Segerstrom & Sons

Carmen Twork

C.J. Segerstrom & Sons

Location

Located at 3535 Harbor Blvd, Costa Mesa, CA 92626, this property is part of the Mesa Verde neighborhood and Orange County market.

Contact Harbor Gateway Business Center - 3535 & 3545 Harbor Blvd
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