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Ann Natunewicz | Colliers | San Francisco

Ann Natunewicz

Senior Vice President

License # 01935970

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Professional Summary

Ann combines a broad-based retail real estate and financial markets advisory background with expertise in translating myriad analytics into real estate strategy, with high-level industry credibility established during her 20+ year career. Her background includes landlord and tenant representation, tenant mix analysis, acquisitions underwriting, ground-up development feasibility, and asset management strategy with re-positioning and redevelopment programs. She is based in San Francisco but very active within Colliers' global retail platform, focused on multi-market tenant opportunities. 



  • Leased more than 375,000 square feet throughout California; select current clients include Heitman, Bentall GreenOak, Transbay Joint Powers Authority, Dignity-GoHealth, VinFast, and Instant Urgent Care.
  • Merchandise mix recommendations and successful anchor recruitment of Nordstrom and Saks Fifth Avenue to the 650,000-SF, $405 million Mall of San Juan (Puerto Rico); feasibility analysis and tenant mix analysis for 100,000-SF luxury brand expansion to Sawgrass (FL) Mills; developed re-positioning strategy, including merchandise mix recommendations and anchor recruitment, for 2005-06, $200 million redevelopment of Del Amo (CA) Fashion Center.
  • Developed multi-year asset management strategy for a $6.4 billion, 43-asset regional mall portfolio held as a joint venture with ING Clarion (now Clarion Partners) and the New York State Teachers' Retirement System (NYStRS).
  • Sourcing, due diligence, and closing activities on 80+ asset acquisitions (>$9B total) while employed by GGP and The Mills (1999-2007).
  • Professional travel, market tracking, and feasibility work throughout the U.S., Mexico, and the Caribbean as well as Central America, Europe, Dubai, and East Asia.












































MBA, Marketing & Economics, The University of Chicago Booth School of Business
BA, Geography, General and Departmental Honors, The University of Chicago


Memberships & Involvements

ICSC, CREW - Commercial Real Estate Women, ULI, CFA Institute


Clarion Partners, Taubman Centers, Simon Property Group, TIAA, Heitman, Grosvenor Americas, Prudential, Handlery Hotels, Axis Development, Neiman Marcus, Nordstrom



Development Consulting

Service Lines

Landlord Representation, Tenant Representation

Property Type


Featured News

Jan 6, 2018

Colliers International launches marketing campaign for retail portion of Salesforce Transit Center in San Francisco

Colliers International launches marketing campaign for retail portion of Salesforce Transit Center in San Francisco brokerage firm will use new website to market retail space at ‘Grand Central Station of the West’
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