Tulalip Tribes Finish Major Casino Upgrade Spanning Three Years

The Tulalip Resort Casino, run by the Tulalip Tribes in Tulalip, Washington, has wrapped up a three-year renovation and expansion that first took shape in November 2023, and observers note this effort coincided with the property's twentieth anniversary since its 2003 debut, while the project delivered a 70,250-square-foot addition that opened in July 2025 along with ongoing interior updates.

Project Scope and Timeline

Work began after the November 2023 announcement, and crews completed the main expansion phase by July 2025 before finishing remaining renovations across the property; the total gaming floor grew by thirty-five percent to reach 270,250 square feet, which added four hundred new slot machines and brought the overall count past twenty-six hundred units.

Design choices throughout the new space draw from Tulalip Bay themes, and the Tribes incorporated cultural elements that reflect local heritage while the North Bar received an outdoor patio that extends guest seating options into the surrounding landscape.

Key Additions and Features

The expansion introduced the North Bar patio as a distinct outdoor area, and the overall build increased capacity for table games and slots without altering the core footprint established back in 2003; the Tulalip Tribes described the investment as their largest commitment to gaming facilities since the original opening.

According to the Herald Net report dated October 14, 2026, the finished project integrates the new square footage seamlessly with existing areas, and the added machines sit among refreshed layouts that maintain clear pathways for visitors moving between sections.

Operational Changes After Completion

The gaming floor increase to 270,250 square feet supports the four hundred new slots, and staff have adjusted operations to accommodate higher guest volumes while the cultural motifs in flooring, lighting, and artwork appear in both the expansion wing and renovated older spaces.

The North Bar patio now offers outdoor service year-round where weather permits, and the Tribes have noted that these changes represent continued development of the site that first opened two decades earlier.

Background on the Investment

Announced in November 2023 to mark the casino's twentieth year, the project spanned multiple phases that included the July 2025 expansion opening followed by final interior work that concluded in 2026; the Tulalip Tribes positioned the effort as the single largest financial step taken for gaming operations since 2003.

Data from the property shows the slot total now exceeds 2,600 units, and the thirty-five percent floor growth provides room for both the new machines and additional guest circulation areas that connect to the cultural design features drawn from the bay.

Conclusion

The completed renovation and expansion at Tulalip Resort Casino stands as the most substantial update since the 2003 launch, and the addition of 70,250 square feet plus four hundred slots brings the total gaming space to 270,250 square feet with the North Bar patio and bay-inspired elements integrated throughout; the Tulalip Tribes have confirmed the work aligns with their long-term plans for the Washington property.