Collin Callaghan

Collin was born in Cleveland, but grew up in Greensboro, North Carolina when his family moved there to start a family business. He graduated from the University of South Carolina with a B.S. in Economics and is pursuing an MBA in Real Estate Finance in his free time. Collin moved to the Queen City a few years ago when his fiance, Gabby, an attorney, was hired by an Uptown law firm. 

Collin became a Broker/Realtor® because he wanted to have a career that allowed his passion for engaging with people to be his job. Prior to joining Corcoran HM Properties, he worked for Adecco, a job placement agency, as an Account Executive. Collin also spent four years as a Regional Manager for Cal-Clean, his family’s food processing sanitation company. 

As a manager, he enjoyed helping employees and colleagues reach or work toward their financial goals. This also inspired him to start a Prisoner  Work Release Program which helped dozens of former inmates leave prison with not only a bank account, but an advanceable career. This led him to work for Adecco where he was also able to help clients find work and change their lives. These experiences taught him that one has to have faith in what they are marketing which, ultimately, led him to residential real estate because it allows him to not only help his clients reach their goals, but to market an exceptional product and services. Collin is results driven, determined, patient and down to earth - all qualities that are important to have as an agent. He even speaks conversational Spanish.

Collin and Gabriela live in Brightwalk just north of Uptown, near Camp North End, with their Goldendoodle Kai. When Collin has free time, he enjoys spending time playing indoor and outdoor soccer, traveling, playing tennis, pickleball, and hiking.

honors & credentials

  • Licensed in NC
  • National Association of Realtors (NAR)
  • North Carolina Association of Realtors (NCAR)
  • Canopy Realtor® Association (CRA)
  • Canopy MLS


  • University of South Carolina (Columbia, SC) - B.S. in Economics
  • Northeastern University (Boston, MA) - D'Amore-McKim School of Business - Future MBA in Real Estate Finance
  • Kaplan School of Real Estate (Charlotte, NC)

Collin's recently closed sales

Closed Apr 7, 2022
MLS #CAR3836683
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Properties displayed may be listed or sold by various participants in the MLS. Based on information submitted to the MLS GRID as of 9/27/2022 at 8:29 AM.. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Corcoran HM Properties is proud to be partnered with


SouthPark Office
6857 Fairview Rd
Charlotte, NC 28210
Waverly Office
7415 Waverly Walk Ave
Suite F2-2
Charlotte, NC 28277
Lake Norman Office
146 Mooresville Commons Way
Suite F
Mooresville, NC 28117
Charleston Office
75 Port City Landing
Suite 110
Mt Pleasant, SC 29464

Corcoran HM Properties news

NEW YORK, NYSept. 15, 2022 – Corcoran Group, LLC announced today that its affiliate, Corcoran HM Properties, has expanded its growing operation into Charleston, South Carolina. The announcement was made by Corcoran President & CEO Pamela Liebman, and Corcoran HM Properties broker-owner Valerie Mitchener. Corcoran HM …

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