Downtown Bellevue · WA

Three towers.
One landmark address.

A three-tower, mixed-use development rising on the former Barnes & Noble block in Downtown Bellevue — set to become the largest construction project in Washington State.

606 (& 620) 106th Ave NE, Bellevue, WA · 4.01 acres · Developer Onni Group

3
Towers
on a shared podium
≈600 ft
Max height
each tower
1,289
Residences
across two towers
317
Hotel suites
in Tower 1
896k sf
Office
in Tower 3
2,479
Parking stalls
mostly below grade

The project

The largest construction project in Washington State.

On a roughly four-acre block bounded by NE 4th and NE 8th Streets, Onni Group is building three towers — two residential and one office — joined by a shared, three-story podium. Acquired in 2019 for $116M, the former Barnes & Noble site is being transformed into one of Downtown Bellevue's defining addresses.

The program totals more than 1,289 residences, over 300 hotel suites and roughly 896,000 square feet of office space, wrapped around a 15,000-square-foot public plaza and a segment of Bellevue's Grand Connection. Excavation is slated to begin in July 2026, kicking off a build of close to five years.

Developer
Onni Group
Architect
IBI Group (Toronto)
Landscape
LOCI (Vancouver)
Survey
Core Design
Civil
KPFF