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The Grounds
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100 Mercer Street · Seattle

The Grounds

A modern mixed-use property in the heart of South Lake Union featuring ground-floor retail, flexible workspaces, and a landscaped courtyard connecting the neighborhood to the waterfront.

  • Mixed-use campus
  • 4 floors
  • South Lake Union
UpdateVisitor parking now opens at 5 PM.

A campus built around the courtyard

The Grounds occupies a full city block at the intersection of Mercer and Dexter, steps from the lake. The campus connects a landscaped central courtyard to street-level shops, second-floor studios, and upper-level offices — designed so every tenant and visitor finds their way naturally.

28,000 sq ft of ground-floor retail and dining

Landscaped courtyard with seasonal planting

Direct access to Burke-Gilman Trail

On-site tenants

Food & Drink

Mercer Market

Courtyard level

Daily 8:00 a.m.–9:00 p.m.

(206) 555-0157

Health & Wellness

Mercer Wellness

Suite 204

Mon–Sat 6:00 a.m.–8:00 p.m.

(206) 555-0163

Professional Services

Studio North

Suite 310

Mon–Fri 9:00 a.m.–5:00 p.m.

(206) 555-0178

Services

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Visitor arrivals

Guest check-in and arrival details.

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Plan your visit

Arrival, parking, and delivery details for The Grounds.