PHILADELPHIA — NorthMarq Capital has arranged a $21.5 million loan for the refinancing of a 180,000-square-foot office condo unit within The Packard Building, a 26-story mixed-use tower located at the corner of 15th and Chestnut streets in the Center City neighborhood of Philadelphia. The condo unit consisted of the first 12 floors of the building, which contains office space on floors two through 12, and retail space on the basement, ground floor and mezzanine levels. Major tenants include The Defender’s Association of Philadelphia, Philadelphia Municipal Authority and a new Del Frisco’s Double Eagle Steakhouse that is presently under construction. Tom Graf and Bruce Whipple of NorthMarq’s New York City office arranged the financing on behalf of the borrower, Chest-Pac Associates, through the lender, CWCapital. Terms of the loan include a 5-year term with a 30-year amortization schedule. The Packard Building contains ground-level retail space, 11 floors of office space, and residential condominiums on floors 13 through 26.