47,000 SF residential construction. From that rendering, the buildings fronting Burbank Street will be 4 to 7 stories; the building fronting Westland Avenue will be 9. This is the second phase of the developer's project, the first of which was the conversion of the adjacent garage at 41 Westland Avenue (the building on the far left) into residences.
According to a 2013 project document on the BRA website, the completed project will have 34 condos, of which 2 will be subjected to affordable housing standards.
Links:
http://www.smma.com/project/boards/44-burbank-street
http://www.bostonredevelopmentauthority.org/projects/development-projects/44-burbank-street