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sitka treehouse and courtyard
  • Residential

Sitka

An Oasis in the City

Inspired by the San Juan Islands, Sitka is a serene apartment community in Seattle’s Cascade neighborhood. The Pacific Northwest style and lush landscaping evoke a forest retreat, while sky bridges connect residents to 24/7 onsite amenities.

Sitka uses innovative technologies such as a wastewater heat recovery system and a greywater conservation system to reduce impact on the environment.

The project is part of a trio of full-block, mixed-use residential projects developed by Vulcan Real Estate, creating an engaging pedestrian experience that contributes to the vibrancy of South Lake Union.

Sustainability LEED Platinum & Salmon-Safe Certified
Architect Runberg Architecture Group
Contractor Exxel Pacific
Public Artwork Island Treehouse by Lead Pencil Studio

Location

Project Status

Completed 2018

Leasing Availability

  • Residential

Residential Leasing

By the Numbers

7
Floors
384
Apartment Homes
3k
Retail SF

Northwest Inspired

Sitka evokes the Pacific Northwest spirit with unique community amenities including a forested courtyard, community treehouse, rooftop deck with lake and city views, and an edible garden.

Sitka gateway
Man walking in front of sitka
sitka community room
Sitka courtyard
sitka treehouse at night
sitka pet lounge
sitka lobby
sitka rooftop deck
sitka entrance
sitka courtyard at night
side of sitka building
Sitka slanted roof
aerial view of sitka

An eye for detail

Building Features

  • Resident lobby lounge
  • Pet friendly lounge
  • Rooftop lounge
  • Roof deck with outdoor kitchen
  • Edible rooftop garden
  • Fitness center
  • Treehouse
  • Self-service package lockers with text notifications

Home Features

*In select units
  • Open concept living areas
  • Soft-close cabinetry
  • Quartz countertops
  • Private patios*
  • Air conditioning or A/C window ports
  • Walk-in closets*
  • Energy-efficient stainless steel appliances
  • High-efficiency, front load ventless washer & dryer in units
  • Controlled-access parking garage

See what else makes Sitka remarkable

Sitka courtyard
Featured News

Sitka Announced as Winner of 2024 Vision Awards

The 2030 District recognized Sitka for its sustainable approach to water use and conservation with a Vision Award in the Water Category. Certified LEED Platinum and Salmon Safe, the multifamily development in South Lake Union has an innovative wastewater heat recover system to heat the buildings, irrigation is handled by both diverted graywater and harvested stormwater and a largely native and adaptive plant palette reduces the need for irrigation.

Watch Video
Featured Story

A Treehouse? How Sitka Reimagined Apartment Design

Visitors to Sitka will immediately notice the uniquely Pacific Northwest design. Like a pearl within an oyster, Sitka’s most prized feature unfolds within the San Juan Island-inspired courtyard, which mirrors the region’s natural beauty.

Learn More
inside Sitka's treehouse