William Kaufman Organization refinanced its 850,00-square-foot office tower at 437 Madison Avenue with a $145 million loan from Bank of America, documents filed with the city Wednesday show. The financing comes in the form of a new $40.5 million mortgage, consolidated with $105 million in existing debt that was held by Apple Bank. The landlord announced three new leases at the 38-story office property in May, the largest of which went to Munich American Reassurance […]