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Collective on 4th is a 488,000 SF mixed-use building in downtown Portland. Located at the corner of Southwest Fourth Avenue and Harrison Street near Portland State University, the development will include 417 market-rate apartments and 32,000 SF of retail space.

Rising 15 stories, the tower will offer views of the Willamette River and Cascade mountains. Offering a variety of unit layouts, including studios, one- and two-bedroom apartments, as well as duplex townhomes with terraces, Collective on 4th is designed to appeal to a mix of young professionals, families and empty nesters.

With more than 6,000 SF of common outdoor space overlooking adjacent Pettygrove Park, residents can access bocce ball courts, an oversized hot tub, dog run, and lounge seating. Indoor amenities include a state-of-the-art fitness center, spa and sauna, business center, and exhibition kitchen.


  • 488,000 SF
  • 15 stories
  • 417 apartments
  • 30,000 SF retail space