Condo for LEASE Suite 204A - 973 SF @ $21 SF. Beautifully Decorated Office Space in Historic Downtown Frederick. 44,840 SF Building on 1.49 Acres (64,620 SF). DB Zoning. This East Street Location lies directly on the future main traffic corridor into the City of Frederick from a new Interstate 70 interchange. Ideal Location for Professionals to Live near their Business.