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Jack Blumenfeld | Colliers | San Diego

Jack Blumenfeld


Senior Associate

License # 02074630

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Professional Summary

Jack Blumenfeld is an Associate specializing in Class A Office/ Flex/Life Science tenant representation and investments in the UTC San Diego office of Colliers International. Jack works to create value for his clients through an understanding of the local as well as global commercial real estate market.  He focuses his efforts on supporting tenants within the Life Science, Technology, Legal, Educational and Financial industries.  Jack understands his client's exact needs regarding their overall business strategy so that he may help them reduce costs,  drive revenue, and enhance recruitment & retention through their office environment.  He is currently assisting in multiple transactions in the majority of San Diego County markets as well as around the United States. 

My primary focus is the Class A submarkets: UTC, Downtown CBD, Carmel Valley, Sorrento Mesa, Sorrento Valley, Del Mar, Torrey Pines, Solana Beach, Carlsbad, Kearny Mesa, and  Mission Valley.  OSSD specializes in local, regional and national office and industrial tenants around the Globe.  


-BA, Syracuse University Maxwell School of Citizenship/Whitman School of Management

-Real Estate Agents Licence, California

Memberships & Involvements

-NAIOP Developing Leaders San Diego

-Syracuse University Alumni Network

-California Life Sciences Association (CLSA)





Business Development, Business Space Lease Advisory, Financial Analysis

Service Lines

Tenant Representation, Corporate Capital Solutions, Occupier Services

Property Type

Office, Healthcare, Industrial


Life Sciences Group

My Team

Featured Research

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San Diego office market on a positive note in Q4

2022 Q4 Office San Diego Region
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Jul 12, 2022

San Diego office market demand surges in Q2

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Featured News

Feb 28, 2022


Building Out Carlsbad’s Industrial Base
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Mar 6, 2020

Giving Workers Their Space

Coworking Space
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