NAI Capital - Orange County
1920 Main Street
Suite 100

Irvine, CA United States 92614
t+1 949 468 2321 f+1 949 999 8405
CA BRE License #:01226745
Senior Vice President

Specialties: Investment, Office

Personal Web Site:  Click Here

Scope of Service Experience
Located in NAI Capital’s Orange County office, Mariko has an extensive real estate background. She has been in commercial real estate for 17 years and prior to that she worked in the escrow and mortgage industries. Mariko focuses her business on office sales and leasing with an emphasis on medical properties. Mariko is currently involved in several medical projects as well as a large build to suit opportunity at the Tustin Legacy totaling over 55 acres.
Professional Associations & Designations
Mariko has been active in all areas of the Southern California’s real estate industry, as well as an active member of the Irvine Chamber, board member of OC Professional Women and former mentor for Newport Harbor High School. She formerly served on the Costa Mesa Westside Improvement Committee, a group working to redevelop specific areas of the west side of Costa Mesa and has volunteered her time to the Alzheimer’s Association.
Transaction History
Represented the Seller of five medical condo units at the Muirlands Medical Center
Represented the Landlord and Tenants in leasing suites at the Spectrum Medical Plaza
Represented the Landlord in leasing three suites at the Superior Medical Plaza
Represented the Newport Ave Medical Plaza, Tustin in leasing of vacant suites
Represented a seller of medical condominium units at the Irvine Medical Arts Building
Represented Medical Oncology Care in leasing space in the Irvine Medical Arts Building
Represented the Landlord in leasing space at the 230 E. 17th Street Plaza, Costa Mesa
Represented HK General Contractors in leasing space at the Brookhollow Business Park
Represented My Grandma’s House in leasing space at the Zuma Business Park
Represented the Seller of a condo unit at the Irvine Heritage Medical Plaza
Strategic Clients
Muirlands Medical Center, Lake Forest
230 17th Street Plaza, Costa Mesa
Spectrum Medical Plaza, Irvine
Superior Medical Plaza, Newport Beach
Lincoln Olive Center, Orange
Client Testimonials

“Recently I had the opportunity to work with Mariko Beaver of Bral Realty, Vice President, in seeking out and finding a medical office lease space. The challenges of timing, location, space and use for medical /surgical office space is quite daunting, and in fact much more so than I anticipated. In this search, I had reached out to several commercial real estate agents in looking for medical/surgical office space, only to be disappointed. Finding someone with credibility, knowledge, and access to a wide variety of options with my office/surgical practice requirement goals in mind, I thought would be unobtainable. In a last attempt, I drove around several areas that I felt might be a good location for my practice, and called the phone number on one of the signs I had seen on a weekend search, and Mariko was the listing agent. She was prompt , courteous, informative and professional. We made an initial appointment , and she had several ideas and leads that she thought would be a good fit for my medical/surgical space needs relative to my timing needs and limitations. Mariko was the consummate professional, executing a lease with some difficult timing and specific needs for my medical/surgical practice office. Mariko is a very seasoned commercial real estate agent, and has a very good pulse on the current market, as well as a vast amount of knowledge on specifics as needed for medical office space. She was always available, professional, and executed negotiations , navigating the nuances of all parties and the varied elements needed to get the lease completed. Mariko professionalism was stellar. In a very competitive market, with very specific needs and demands of higher end clients and professionals, the caliber in which she managed the negotiations was the best I have ever been involved with. I have been in several medical/surgical office spaces throughout my career, both national and internationally, and I can recommend Mariko to any and all my peers and colleagues without reservation.”
- Dr. Michael J. Sundine, M.D., F.A.C.S, F.A.A.P. • Sundine Center for Plastic Surgery

“After months of trying to find a tenant on my own with no success, I hired Mariko to assist with leasing some medical space on my behalf. I knew of her reputation as a medical real estate specialist and wanted to use someone who would get the job done quickly. At our initial meeting she mentioned that she was working with a few different prospects that she felt would be good tenants. Within a month she negotiated a favorable deal, handled all of the paperwork and got leases signed, which left me feeling that hiring a professional with a medical specialty was the right move. ”
- Dr. Linda Alimadadian • Advanced Aesthetics

“Mariko is the consummate commercial estate professional. During the negotiations in which she squired a new 3 year lease on by behalf, it became apparent she knew the available inventory in the area in which I wanted to be located as well as items of concern like parking, ease of access and amenities. She also knew the right questions and concessions to ask for during the negotiations. At the end of the process, I got more space at a better price. I highly recommend Mariko. She will take good care of you.”
- Gerry Hegger • PPI West Insurance Services, LLC