14April2017 Sold! 451 Marlborough Street #2W Filed under: Boston Luxury Condos, Boston Luxury Real Estate Market, Boston Real Estate Market, Boston Waterfront Condos, Boston Waterfront Luxury Buildings, Boston Waterfront Real Estate Market, CL Waterfront Properties NEWS, Luxury Real Estate, Waterfront Boston. By CL Properties @ 02:35-04:00 SOLD! 451 Marlborough Street, Unit 2W – CLWP was proud to represent the Buyer in this sale. We wish them much happiness as the settle into their stunning new condo.