Accepting Reservations. Sales Office Now Open By Appointment. Welcome to the new South Boston The iconic Broadway Theater is being reimagined into a community of forty-two new and modern condominiums with a suite of amenities including an expansive rooftop garden, zen patio, club room, underground parking and bicycle storage. The Mezz is conveniently located near Café Nero, across the street from Lincoln Tavern, and walkable to other neighborhood spots such as JP Licks and the South Boston Farmers Market. In the heart of it all – The Mezz is accessible by car, bicycle, scooter and a short walk from the Red Line. Developed by Boston Property Ventures.