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Mark Maguire | Colliers | Oakland

Mark Maguire

Executive Vice President

License # CA-01190597

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Professional Summary

In my 23 years in the business, I have specialized in the sales and leasing of warehouse, industrial, R&D, and investment properties in the Bay Area. My clients include a variety of institutional owners and developers as well as corporate tenants in the distribution, ecommerce, manufacturing and R&D sectors. 

I started in commercial real estate in 1994 for BT Commercial, now Cushman Wakefield, where I was a partner and companywide ‘Dealmaker of the Year’ several times before moving to Colliers International in 2008.    Colliers has provided me the platform I need to better serve my client’s needs locally and in other markets.  In total since 1994, I have completed over 1200 transactions in excess of $3 billion. 

The competitive nature of the business, as well as the importance of good relationships in commercial real estate is why I enjoy coming to work every day.  It is my responsibility to fully understand my client’s priorities and goals, then deliver on those needs.  I value making sure my client’s priorities and goals come first in any transaction.    The relationships I have created through this business is a constant reward and many clients have become good friends outside of the workplace. 

Outside the office, I enjoy all outdoor activities and sports.  Competitively I played for the Cal Golf team from 1989-1994, and continue to play in regional as well as national golf tournaments.  I am a ten-time Club Champion at Claremont Country Club in Oakland.  In giving back to a sport that has meant a lot to me, I enjoy supporting and serving on the board of The First Tee for the East Bay, a non-profit organization that supports the development and success of under-privileged kids through golf.



2012-2017 Colliers Everest Award

2016 SIOR Top Industrial Sale, Northern California Chapter

 2012 SF Business Times Bay Area Industrial Deal of the Year
2011 SF Business Times Bay Area R&D Deal of the Year
2005-2017 Costar Power Broker
2001 Company-wide Deal Maker of the Year - NAI BT Commercial (Cushman Wakefield)
1994-2001 Deal Maker of the Year - NAI BT Commercial, Oakland (Cushman Wakefield)
East Bay Brokers Association - Past President


University of California, Berkeley​,   Interdisciplinary Studies

Memberships & Involvements

California Dept of Real Estate, East Bay Brokers Association (Former President), Big “C” Society, Belden Club, San Francisco Grid Club, Association of Silicon Valley Brokers, First Tee of Oakland - Board Member


Service Lines

Landlord Representation, Tenant Representation, Capital Markets

Property Type



Logistics and Transportation Solutions Group

My Team

Featured News

May 6, 2021

Colliers Completes $9M Sale of San Leandro Industrial Property

Leading real estate professional services and investment management company Colliers is pleased to announce the successful sale of 14664-14680 Washington Avenue in San Leandro.
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Sep 24, 2020

Colliers International Leases 100,000 Square-Foot Warehouse Facility in Newark

Leading real estate professional services and investment management company, Colliers International recently represented the landlord and tenant in the leasing of 7447 Morton Avenue, a 105,760 square-foot Class A warehouse and distribution facility in Newark.
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