Diamond Express Air Freight signed a lease for 9,514 square feet in East Boston near Logan International Airport.
The Grossman Cos. negotiated the lease at 230 McClellan Highway. The landlord is 230-240 McClellan Highway LLC.
With this deal, the five-building air freight park is 96 percent occupied. Only office space remains on the second floor of the buildings at 230 McClellan and 370 McClellan.



