Our Staff



Michelle Arbulu
Director of Communications and Programs
marbulu[at]hdc.org | 212-614-9107 x15

Michelle Arbulu is the Historic Districts Council’s Director of Communications and Programs, and has been with the organization since 2009, when she began as a volunteer researching historic districts in the Bronx. Ms. Arbulu is responsible for both in-house and outreach communications, and disseminates hard news, action alerts, policy statements, white papers, and programming support.

Ms. Arbulu manages the Historic Districts Council’s online presence, and helps coordinate the organization’s extensive website, e-mail, and social media content. In addition, she oversees the creation and production of printed matter for the Council’s activism and special events.

Ms. Arbulu is also responsible for all of the Historic Districts Council’s free and fundraising events and programs.

Ms. Arbulu attended the University of Mary Washington, where she studied Historic Preservation. She also took classes in Historic Preservation at the General Society of Mechanics and Tradesmen in New York City.

Born in East Stroudsburg, Pennsylvania, Ms. Arbulu lives near the Jackson Heights Historic District.

Helen Freeman
Development Manager
hfreeman[at]hdc.org | 212-614-9107 x13

Helen Freeman is the Historic Districts Council’s Development Manager, a position she has held since 2019. She is responsible for HDC’s development efforts for corporate, foundation, public and individual giving, including fundraising campaigns, grant writing and reporting, and events.

Ms. Freeman attended Bryn Mawr College, where she studied Classical & Near Eastern Archaeology and Anthropology. She also holds a Master’s Degree in History of Decorative Art from the Bard Graduate Center on the Upper West Side. Prior to joining HDC, she managed the membership program for The Frick Collection for over ten years.

A long-time New York City resident, Ms. Freeman lives in the Yorkville neighborhood of Manhattan.

Diego Robayo
Public Relations Specialist for Hispanic Communities
drobayo[at]hdc.org | 212-614-9107 x14

Diego Robayo is the Historic Districts Council’s Public Relations Specialist for Hispanic Communities, a position that he has held since August 2017. He is responsible for helping New York City’s Spanish-speaking communities preserve, improve, and celebrate historic elements of their built environment.

Mr. Robayo  is originally from Colombia,  where he went to college. He holds a major in journalism and a minor in marketing.  Prior to joining the HDC, Mr. Robayo was interning at a Hispanic advertising agency in NYC.

He worked as a journalist in Bogota, where he had the pleasure to cover the death of one his favorite writers, Gabriel García Márquez, an experience that he describes as “full of emotional connections.”  After working as journalist, Mr. Robayo joined the internal communications department of company in Bogota, where he worked along with the NGO Transparency International  to spread the value of honesty across the organization. He received financial aid from this company to start a Masters program in Strategic Communications at Columbia University. Mr. Robayo graduated from Columbia University in 2018.