Skip to main content Skip to footer
Tony OSullivan | Colliers | New York

Tony OSullivan


Executive Managing Director - VAS

License # 46000050129

Call now
View Less


Professional Summary

Before coming on board with Colliers in December 2013. I have worked for several industry leaders such as, New York Life Insurance, Grubb & Ellis, as well as Cushman & Wakefield.  I have provided valuation and consultancy services on several national portfolios of Class A office buildings, shopping centers, apartment/complexes and industrial warehouse/distribution centers. I have also provided valuation expertise on golf resorts, hotel casinos, and luxury 5-star hotels both nationally and internationally.


A few of my accomplishments are that I am currently a member of both the Appraisal Institute and the Royal Institute for the Chartered Surveyors and was promoted to the position of Managing Director of the New York of Colliers Valuation Group.  I am also a member of the Mortgage Bankers Association.



BComm in Business, National University of Ireland, Galway


HSBC, Capitol One Bank, TD Bank, Apple Bank, Bank of China, Monie Unlimited



Asset Management, Development Consulting

Service Lines

Valuation and Advisory


Multifamily Valuation Group

How can I help you?

* Required Field