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Sean Mullen | Colliers | Jacksonville

Sean Mullen


Valuation Services Director

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Professional Summary

Sean Mullen is a Valuation Services Director in the Jacksonville, Florida office of Colliers International Valuation & Advisory Services. He is a designated member (MAI) of The Appraisal Institute and specializes in the appraisal of vacant land, residential subdivisions and multifamily developments. Since beginning his real estate appraisal career in 2003, Sean has appraised properties including vacant land, subdivisions, condominiums, multifamily (conventional, student housing and manufactured home parks), industrial warehouses and manufacturing facilities, office buildings (professional and medical), both freestanding retail and multitenant retail properties, eminent domain, as well as specialpurpose properties. In addition to his appraisal work, Sean has been qualified as an expert witness in multiple counties of both Florida and Georgia, as well as in U.S. Bankruptcy Court.


University of Georgia-Terry College of Business


Service Lines

Valuation and Advisory

Property Type

Healthcare, Industrial, Land, Office, Multifamily, Retail

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