

Sid consults and assists users with the negotiation and execution of real estate & financial transactions as well as assists Landlords to secure and position assets for sale or stabilize the property for income. Sid has been the primary point of contact for various multi-market transactions, financial analysis, sale/lease back transactions, disposition assignments, as well as fee-based consulting for various users and clients.
Sid P. Ewing
Senior Vice President
Being a licensed broker since 1995, I have come to specialize in strategic consulting for acquisition/disposition, both landlord & leasing, and developing of commercial real estate throughout the US with a primary focus in the Bay Area. I have had the opportunity to represent many of the most notable and successful corporations in the nation and Bay Area, including Kaiser Permanente, CommonSpirit, Chevron, Bank of America, Crowley Maritime, Dreyer's Grand Ice Cream CBRE Global Investors, CalSTRS, Public Health Institute, Hanna Brophy: additional available upon request.
Professional Services
Blog
My Story
My professional career has seen significant involvement in the medical industry. I’ve represented various medical users, developers, and owners of medical offices and clinics across the Bay Area and Northern California. Currently, I hold the esteemed position of a Fellow, representing Colliers in Northern California for Colliers’ national healthcare team, further establishing my credibility in the medical real estate sector.
This is a dynamic time to work in the Oakland market as the area reinvigorates itself and grows to an entirely new potential. It has been an honor to list many of Oakland’s iconic office towers, such as the Ordway, Lake Merritt Towers, 180 Grand Avenue, 1333 Broadway, 1111 Broadway, 555 12th Street, EmeryStation in Emeryville, and Berkeley Tower in Berkeley.
My commitment consistently surpasses my client’s highest expectations for success and service. I take particular pride in managing complex, complicated real estate challenges, a testament to my problem-solving skills. I often lead multi-market projects, collaborating with colleagues in other regions. The relationships I’ve built with clients and colleagues are paramount, and I’m always eager to share my market insights with potential clients.
Before joining Colliers International in 2015, I worked in brokerage for JLL, CBRE, where I started my professional brokerage career.
I am a Healthcare Fellow on the Colliers Healthcare Practice Team and a member of the Colliers National Life Sciences Team.
MAJOR LANDLORD’S REPRESENTED
Oakland City Center ±1,600,000 SF (5 Class A Buildings)
180 Grand Avenue, Oakland ±280,000 SF
Lake Merritt Tower, Oakland ±220,000 SF
Emeryville Station I & North, Emeryville ±400,000 SF
415 20th Street, Oakland ±70,000 SF
1122 W Washington Blvd, Los Angeles - 55,000sf
San Leandro Tech Campus, San Leandro - 300,000sf (2 Class A buildings and development site)
MAJOR TENANTS REPRESENTED
Kaiser Hospitals, Inc. (KP)
- office, laboratory, medical, clinic & planning)
Lawrence Berkeley National Laborator
-office/admin, research, laboratories with various certifications
Bank of America
Chevron
Dreyer’s Grand Ice Cream
Pandora
Public Health Institute
CommonSpirit
Ask.com
CAPITAL MARKETS/SALE
*2000 Broadway, Oakland - 80,000sf Administration Building with 30,000 sf development site
The Ordway, One Kaiser Plaza, Oakland - 530,000 Class A high-rise
1333 Broadway, Oakland - 252,000 Class A 11-story office bldg
1111 Jackson Street, Oakland & 2120 University Avenue, Berkeley - totaling 170,000 sf
*155 Grand Avenue, Oakland - 220,000sf Class A 10 - story office building
*180 Grand Avenue, Oakland - Class A 15-story office bldg
LAND/DEVELOPMENT
Grand & Harrison: 110,000sf of land sold as Class A building development site - office project
2270 Broadway: 21,000sf of land sold entitled as Class A building site - residential tower
1523 Harrison Street: 23,000sf of land as zoned for residential Class A high-rise
* multiple transactions

Recognition
Working With the Best Clients and Partners















Expertise
Property Types/Uses
Services
Skills
Expertise
Office Projects, Healthcare-use properties, high-rise residential projects, and Land Development
Landlord Representation, Tenant Representation, Capital Markets, Landlord & Occupier Services, Healthcare Transactions
Healthcare, Land Sales, Residential Development Sales
Various Office, Healthcare and Life Science Uses
Education
Memberships & Involvements
Bachelor’s of Science Real Estate & Land Use, California State University, Sacramento
East Bay Brokers Association Board of Directors Boys & Girls Club Oakland Children’s Hospital of Oakland Score Committee
Healthcare Fellow on the Colliers Healthcare Practice Team
Member of the Colliers National Life Sciences Team






