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Zach Vall-Spinosa

Senior Vice President


Career Summary

Zach has been active in the local commercial real estate industry since 1996. While both a partner and now serving his second term as an elected board member of Kidder Mathews, he is a leader in both the company and the industry. Over the past 19+ years he has been involved in over $110,000,000 worth of lease transactions, including the successful purchase, development, and pre-lease of over 5 million square feet. He has also been directly involved in over $130 million worth of investment and owner/user sales in just the last four years.

By representing both sellers/landlords and buyers/tenants, Zach has gained a thorough understanding of what is needed to manage transactions with win-win outcomes, while representing his clients’ best interests. He considers himself an extension of his clients’ companies and takes the time to learn his clients’ true facility needs. Zach will stay involved from the day his clients begin to evaluate their real estate needs, through the final walk-through, and will always be available for continued support throughout the tenant’s occupancy.

Specializing In

  • Office/industrial/high-tech leasing and sales
  • Landlord/seller representation
  • Tenant/buyer representation
  • Corporate relocation and site selection
  • Lease cost analysis
  • Investment analysis
  • Business and legal lease negotiations
  • Space plan and construction document review and "value engineering"
  • Development of marketing, advertising, and co-brokerage programs
  • Lease administration/tenant relations


Zach received his Bachelor of Arts in honors economics in 1996 from the University of Washington. He is an active board member of Kidder Mathews and the Casey Hawkes Memorial Foundation, which provides college scholarships for outstanding children.

See all properties listed by Zach

500 108th Avenue NE, Ste 2400
Bellevue, WA 98004

Select Client List

  • 3Sharp
  • A Crowded Coop
  • American Medical Concepts
  • AscoltaTraining
  • Baumann Investments
  • Canyon Creek Cabinets
  • CCD Enterprises
  • Chinook Lumber
  • Deutsche Bank
  • Emerald Heights Academy
  • Escapia
  • Fastenal Corporation
  • Fibres International
  • HO Sports/Connelly/O’Brien
  • Howard S. Wright
  • Kirtley-Cole
  • Lehman Holdings
  • M-9 Defence
  • Micro Precision Calibration
  • Monroe Public Schools
  • Northwest Building
  • NW Ministries
  • Panattoni Development
  • Plat Electric
  • Primex Aerospace
  • Radiant Visions
  • Rudeen Development
  • Seattle Aerospace
  • Seattle Construction
  • Seimens
  • Servicemaster of Seattle
  • Silicon Mechanics
  • Span Alaska Enterprises
  • TA Associates Realty
  • Terra Associates
  • Teutsch Partners
  • Wavelink Corporation
  • Welcome Four, LLC
  • Werner Paddles
  • Wet Noses Organic Dog Treats