Flat 9 at Whittier

Flat 9 at Whittier

Flat 9 At Whittier



Flat 9 at Whittier is the redevelopment of the former Whittier Street Apartments into 316 new units of mixed-income rental housing and nearly 7,000 square feet of active, ground-floor retail space in the Lower Roxbury neighborhood.

The development sits adjacent to Northeastern University’s growing campus and the Ruggles MBTA station along a busy stretch of Tremont Street. Flat 9 at Whittier improves the streetscape, pedestrian experience, and connectivity to the Nubian Square community.

Approximately 7,000 SF of retail and restaurant space available along Tremont Street. Anchored by a restaurant space on the corner of the building, the available retail spaces can accommodate a mix of uses including food & beverage, retail, neighborhood shops and amenities.


  • Status : Now Leasing – Delivery Q2 2025
  • Client : POAH
  • Neighborhood : Lower Roxbury
  • Address : 1158 – 1180 Tremont Street, Boston MA 02120
  • Building Type(s) : Retail, Restaurant
  • Available Retail Square Footage : 870 – 2,445 SF
  • Desired Use : Retail, Restaurant, Neighborhood Amenities, Fitness