Last Updated: 1 Hr. Ago

Rent Specials

Spring Savings are in Season! For a limited time, we are offering a $2,500 Look & Lease! *Prices are subject to change. Must sign a 12+ month lease term or longer within 24 hours of tour. Move-in concessions are only eligible to new first-time residents. Must move in by April 30th.

Monthly Rent

$2,293 - $31,995

Beds

1 - 3

Baths

0 - 4

* Price shown is base rent. Excludes user-selected optional fees and variable or usage-based fees and required charges due at or prior to move-in or at move-out. View Fees and Policies for details. Price, availability, fees, and any applicable rent special are subject to change without notice.

Note: Based on community-supplied data and independent market research. Subject to change without notice.

Lease Terms

9 - 16 Month Leases

Fees and Policies

The fees below are based on community-supplied data and may exclude additional fees and utilities.

  • One-Time Basics
    • Due at Application
      • Application Fee Per Applicant
        Charged per applicant.
        $50
        Charged per applicant.

Property Fee Disclaimer: Based on community-supplied data and independent market research. Subject to change without notice. May exclude fees for mandatory or optional services and usage-based utilities.

About Onni South Lake Union

Experience unparalleled living at Onni South Lake Union. OSLU offers luxury one-, two-, and three-bedroom rental apartments with resort-inspired amenities and services, stunning views, and open floorplans. With furnished and unfurnished options, enjoy a graceful balance between contemporary interiors and elegant outdoor spaces. This is Seattle living at its best.

Onni South Lake Union is located in Seattle, Washington in the 98109 zip code. This apartment community was built in 2022 and has 41 stories with 1097 units.

Special Features

  • Private Dining Room
  • Peloton Bikes And Mirror
  • Designer Furnished Suites Available

Community Features

  • Wi-Fi
  • Maintenance on site
  • 24 Hour Access
  • Furnished Units Available
  • On-Site Retail
  • Online Services
  • Planned Social Activities
  • Guest Apartment
  • Pet Play Area
  • Pet Washing Station
  • Car Charging Station
  • Public Transportation
  • Key Fob Entry
  • Elevator
  • Business Center
  • Clubhouse
  • Lounge
  • Multi Use Room
  • Storage Space
  • Disposal Chutes
  • Conference Rooms
  • Roof Terrace
  • Sundeck
  • Cabana
  • Courtyard
  • Grill
  • Picnic Area
  • Fitness Center
  • Hot Tub
  • Sauna
  • Spa
  • Pool
  • Playground
  • Bicycle Storage
  • Basketball Court
  • Media Center/Movie Theatre

Floorplan Amenities

  • High Speed Internet Access
  • Washer/Dryer
  • Air Conditioning
  • Heating
  • Tub/Shower
  • Dishwasher
  • Disposal
  • Ice Maker
  • Stainless Steel Appliances
  • Microwave
  • Oven
  • Range
  • Refrigerator
  • Freezer
  • Dining Room
  • Office
  • Walk-In Closets
  • Furnished
  • Window Coverings
  • Floor to Ceiling Windows
  • Balcony

Parking

Other

Security

  • Package Service
  • Controlled Access
  • Property Manager on Site
  • Concierge
  • Gated

Pet Policy

Cats and Dogs Allowed

None

| Restrictions: None

Airport

  • Seattle-Tacoma International

    Drive: 24 min 15.2 mi

Commuter Rail

  • King Street (Seattle) Station

    Drive: 5 min 2.0 mi
  • Edmonds Station

    Drive: 26 min 16.6 mi

Transit / Subway

  • Terry & Thomas

    Walk: 3 min 0.2 mi
  • Westlake & Denny

    Walk: 4 min 0.2 mi
  • Westlake & Thomas

    Walk: 5 min 0.3 mi
  • Terry & Mercer

    Walk: 6 min 0.3 mi
  • Westlake & 7Th South

    Walk: 8 min 0.4 mi

Universities

Parks & Recreation

  • Cascade Playground

    Walk: 5 min 0.3 mi
  • Denny Park

    Walk: 7 min 0.4 mi
  • Northwest Seaport Maritime Heritage Center

    Walk: 12 min 0.7 mi
  • Freeway Park

    Walk: 16 min 0.9 mi
  • Pacific Science Center

    Walk: 18 min 1.0 mi

Shopping Centers & Malls

Military Bases

Schools

GreatSchools Rating

Private Elementary & Middle School

90 Students
(206) 709-9500
Grades K-8

Data provided by GreatSchools.org 2025 © 2025. All rights reserved.

Lake Union in Seattle, WA

Ratings

Walkability

NR
Not Rated

Transit

NR
Not Rated

Bikeability

NR
Not Rated

Renter Reviews

For Onni South Lake Union
13 Ratings & Reviews

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