A.N. Shell Realty Group, LLC is a licensed real estate brokerage firm, specializing in the sale, rental and management of residential and commercial properties in Manhattan (Harlem, Inwood, Washington Heights, Upper West Side), the Bronx (Riverdale). Our local client base includes Columbia University, City College, Columbia Presbyterian Hospital, Verizon, and ABC-TV. We also opt for the very best candidates from our regular advertisements in the New York Times, Village Voice, and the 25,000 circulation Real Estate Book for Upper Manhattan and on our website at www.anshell.com, which was ranked #3 as "Manhattan Top Residential Firm Web Sites" on page 79 in The Real Deal Data Book 2008.