Onni South Lake Union
112 Boren Ave N,
Seattle,
WA
98109
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Monthly Rent
$2,293 - $31,995
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Bedrooms
1 - 3 bd
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Bathrooms
1 - 4 ba
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Square Feet
504 - 2,669 sq ft
Highlights
- Walker's Paradise
- Premier Transit Location
- English and Spanish Speaking Staff
- Furnished Units Available
- Floor to Ceiling Windows
- Sauna
- Media Center/Movie Theatre
- Roof Terrace
- Basketball Court
Pricing & Floor Plans
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Unit 1512price $2,988square feet 532availibility Now
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Unit 3012price $3,093square feet 532availibility Now
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Unit 1211price $2,937square feet 532availibility Jun 26
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Unit 0309price $2,993square feet 636availibility Now
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Unit 0409price $2,998square feet 636availibility Now
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Unit 0927price $3,059square feet 602availibility Now
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Unit 1027price $3,170square feet 611availibility May 22
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Unit 2119price $3,100square feet 629availibility Now
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Unit 0731price $3,083square feet 630availibility May 2
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Unit 1921price $3,097square feet 571availibility Now
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Unit 1028price $3,128square feet 625availibility Now
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Unit 1416price $3,128square feet 625availibility Now
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Unit 1816price $3,167square feet 627availibility Now
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Unit 1918price $3,197square feet 616availibility Now
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Unit 2318price $3,259square feet 616availibility May 5
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Unit 2718price $3,321square feet 616availibility May 17
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Unit 0304price $3,323square feet 627availibility Now
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Unit 0313price $3,402square feet 685availibility Now
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Unit 0413price $3,407square feet 685availibility Now
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Unit 3010price $3,859square feet 685availibility Apr 24
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Unit 0213price $3,454square feet 648availibility Now
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Unit 0512price $3,514square feet 658availibility Now
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Unit 1609price $3,624square feet 658availibility May 22
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Unit 2006price $3,378square feet 654availibility May 23
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Unit 1903price $3,037square feet 504availibility Jun 2
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Unit 0328price $2,842square feet 543availibility Jul 3
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Unit 0501price $3,300square feet 686availibility Aug 7
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Unit 1224price $3,963square feet 896availibility Now
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Unit 1423price $4,203square feet 910availibility Now
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Unit 1623price $4,369square feet 919availibility Now
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Unit 0402price $4,266square feet 907availibility Now
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Unit 2102price $4,657square feet 907availibility May 15
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Unit 3111price $4,606square feet 925availibility Now
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Unit 2311price $4,646square feet 925availibility Now
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Unit 1711price $4,566square feet 925availibility May 3
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Unit 2108price $4,484square feet 904availibility Now
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Unit 2408price $4,695square feet 904availibility Now
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Unit 1316price $4,610square feet 994availibility Now
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Unit 3501price $6,301square feet 1,249availibility Now
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Unit 2120price $4,546square feet 860availibility May 11
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Unit 0825price $4,923square feet 1,264availibility Now
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Unit 0623price $5,065square feet 1,242availibility Now
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Unit 3305price $7,576square feet 1,557availibility Now
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Unit 3805price $7,684square feet 1,557availibility Now
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Unit 0605price $7,790square feet 1,671availibility May 7
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Unit 3710price $7,896square feet 1,612availibility May 7
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Unit 0934price $5,188square feet 1,081availibility May 13
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Unit 1512price $2,988square feet 532availibility Now
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Unit 3012price $3,093square feet 532availibility Now
-
Unit 1211price $2,937square feet 532availibility Jun 26
-
Unit 0309price $2,993square feet 636availibility Now
-
Unit 0409price $2,998square feet 636availibility Now
-
Unit 0927price $3,059square feet 602availibility Now
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Unit 1027price $3,170square feet 611availibility May 22
-
Unit 2119price $3,100square feet 629availibility Now
-
Unit 0731price $3,083square feet 630availibility May 2
-
Unit 1921price $3,097square feet 571availibility Now
-
Unit 1028price $3,128square feet 625availibility Now
-
Unit 1416price $3,128square feet 625availibility Now
-
Unit 1816price $3,167square feet 627availibility Now
-
Unit 1918price $3,197square feet 616availibility Now
-
Unit 2318price $3,259square feet 616availibility May 5
-
Unit 2718price $3,321square feet 616availibility May 17
-
Unit 0304price $3,323square feet 627availibility Now
-
Unit 0313price $3,402square feet 685availibility Now
-
Unit 0413price $3,407square feet 685availibility Now
-
Unit 3010price $3,859square feet 685availibility Apr 24
-
Unit 0213price $3,454square feet 648availibility Now
-
Unit 0512price $3,514square feet 658availibility Now
-
Unit 1609price $3,624square feet 658availibility May 22
-
Unit 2006price $3,378square feet 654availibility May 23
-
Unit 1903price $3,037square feet 504availibility Jun 2
-
Unit 0328price $2,842square feet 543availibility Jul 3
-
Unit 0501price $3,300square feet 686availibility Aug 7
-
Unit 1224price $3,963square feet 896availibility Now
-
Unit 1423price $4,203square feet 910availibility Now
-
Unit 1623price $4,369square feet 919availibility Now
-
Unit 0402price $4,266square feet 907availibility Now
-
Unit 2102price $4,657square feet 907availibility May 15
-
Unit 3111price $4,606square feet 925availibility Now
-
Unit 2311price $4,646square feet 925availibility Now
-
Unit 1711price $4,566square feet 925availibility May 3
-
Unit 2108price $4,484square feet 904availibility Now
-
Unit 2408price $4,695square feet 904availibility Now
-
Unit 1316price $4,610square feet 994availibility Now
-
Unit 3501price $6,301square feet 1,249availibility Now
-
Unit 2120price $4,546square feet 860availibility May 11
-
Unit 0825price $4,923square feet 1,264availibility Now
-
Unit 0623price $5,065square feet 1,242availibility Now
-
Unit 3305price $7,576square feet 1,557availibility Now
-
Unit 3805price $7,684square feet 1,557availibility Now
-
Unit 0605price $7,790square feet 1,671availibility May 7
-
Unit 3710price $7,896square feet 1,612availibility May 7
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Unit 0934price $5,188square feet 1,081availibility May 13
Fees and Policies
The fees listed below are community-provided and may exclude utilities or add-ons. All payments are made directly to the property and are non-refundable unless otherwise specified.
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One-Time Basics
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Due at Application
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Application Fee Per ApplicantCharged per applicant.$50
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Due at Application
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Other
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Storage Unit
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Storage DepositCharged per rentable item.$0
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Storage RentCharged per rentable item.$175 / mo
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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.
Details
Lease Options
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9 - 16 Month Leases
Property Information
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Built in 2022
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1097 units/41 stories
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Furnished Units Available
Matterport 3D Tours
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 an apartment community located in King County and the 98109 ZIP Code. This area is served by the Seattle Public Schools attendance zone.
Unique Features
- Designer Furnished Suites Available
- Peloton Bikes And Mirror
- Private Dining Room
Community Amenities
Pool
Fitness Center
Furnished Units Available
Elevator
Concierge
Playground
Clubhouse
Roof Terrace
Property Services
- Package Service
- Wi-Fi
- Controlled Access
- Maintenance on site
- Property Manager on Site
- Concierge
- 24 Hour Access
- Furnished Units Available
- On-Site Retail
- Online Services
- Planned Social Activities
- Guest Apartment
- Pet Play Area
- Pet Washing Station
- EV Charging
- Public Transportation
- Key Fob Entry
Shared Community
- Elevator
- Business Center
- Clubhouse
- Lounge
- Multi Use Room
- Storage Space
- Disposal Chutes
- Conference Rooms
Fitness & Recreation
- Fitness Center
- Hot Tub
- Sauna
- Spa
- Pool
- Playground
- Bicycle Storage
- Basketball Court
- Media Center/Movie Theatre
Outdoor Features
- Gated
- Roof Terrace
- Sundeck
- Cabana
- Courtyard
- Grill
- Picnic Area
- Dog Park
Apartment Features
Washer/Dryer
Air Conditioning
Dishwasher
High Speed Internet Access
Walk-In Closets
Microwave
Refrigerator
Tub/Shower
Indoor Features
- High Speed Internet Access
- Washer/Dryer
- Air Conditioning
- Heating
- Tub/Shower
Kitchen Features & Appliances
- Dishwasher
- Disposal
- Ice Maker
- Stainless Steel Appliances
- Microwave
- Oven
- Range
- Refrigerator
- Freezer
Model Details
- Dining Room
- Office
- Walk-In Closets
- Furnished
- Window Coverings
- Floor to Ceiling Windows
- Balcony
“Great location” doesn’t do this lively neighborhood justice. South Lake Union resides in a pristine location on the shore of Lake Union to the north and off the coast of Elliot Bay to the west. Situated just two miles from downtown Seattle, South Lake Union offers beautiful bayside and lakeside views, a scenic cityscape, and access to everything Seattle has to offer.
Nestled directly east of the Space Needle, Seattle Children’s Museum, Museum of Pop Culture, Memorial Stadium and more, this neighborhood is bikeable and walkable to some of Seattle’s greatest attractions. Aside from its location, South Lake Union offers immense perks. Just take a trip to Lake Union Park for access to 12 acres of lakefront property with a boat launch, beautiful walkways, and the Museum of History & Industry, or experience of one its incredible local restaurants.
Learn more about living in South Lake UnionCompare neighborhood and city base rent averages by bedroom.
| South Lake Union | Seattle, WA | |
|---|---|---|
| Studio | $1,971 | $1,488 |
| 1 Bedroom | $2,615 | $2,089 |
| 2 Bedrooms | $4,012 | $2,810 |
| 3 Bedrooms | $6,977 | $3,872 |
- Package Service
- Wi-Fi
- Controlled Access
- Maintenance on site
- Property Manager on Site
- Concierge
- 24 Hour Access
- Furnished Units Available
- On-Site Retail
- Online Services
- Planned Social Activities
- Guest Apartment
- Pet Play Area
- Pet Washing Station
- EV Charging
- Public Transportation
- Key Fob Entry
- Elevator
- Business Center
- Clubhouse
- Lounge
- Multi Use Room
- Storage Space
- Disposal Chutes
- Conference Rooms
- Gated
- Roof Terrace
- Sundeck
- Cabana
- Courtyard
- Grill
- Picnic Area
- Dog Park
- Fitness Center
- Hot Tub
- Sauna
- Spa
- Pool
- Playground
- Bicycle Storage
- Basketball Court
- Media Center/Movie Theatre
- Designer Furnished Suites Available
- Peloton Bikes And Mirror
- Private Dining Room
- 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
| Monday | 9am - 6pm |
|---|---|
| Tuesday | 9am - 6pm |
| Wednesday | 9am - 6pm |
| Thursday | 9am - 6pm |
| Friday | 9am - 6pm |
| Saturday | 9am - 6pm |
| Sunday | 9am - 6pm |
| Colleges & Universities | Distance | ||
|---|---|---|---|
| Colleges & Universities | Distance | ||
| Walk: | 17 min | 0.9 mi | |
| Drive: | 3 min | 1.1 mi | |
| Drive: | 5 min | 1.5 mi | |
| Drive: | 9 min | 3.2 mi |
The GreatSchools Rating helps parents compare schools within a state based on a variety of school quality indicators and provides a helpful picture of how effectively each school serves all of its students. Ratings are on a scale of 1 (below average) to 10 (above average) and can include test scores, college readiness, academic progress, advanced courses, equity, discipline and attendance data. We also advise parents to visit schools, consider other information on school performance and programs, and consider family needs as part of the school selection process.
View GreatSchools Rating Methodology
Data provided by GreatSchools.org © 2026. All rights reserved.
Transportation options available in Seattle include Terry & Thomas, located 0.2 mile from Onni South Lake Union. Onni South Lake Union is near Seattle-Tacoma International, located 15.2 miles or 24 minutes away, and Seattle Paine Field International, located 22.8 miles or 33 minutes away.
| Transit / Subway | Distance | ||
|---|---|---|---|
| Transit / Subway | Distance | ||
|
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Walk: | 3 min | 0.2 mi |
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Walk: | 4 min | 0.2 mi |
|
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Walk: | 5 min | 0.3 mi |
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Walk: | 6 min | 0.3 mi |
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Walk: | 8 min | 0.4 mi |
| Commuter Rail | Distance | ||
|---|---|---|---|
| Commuter Rail | Distance | ||
|
|
Drive: | 5 min | 2.0 mi |
|
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Drive: | 26 min | 16.6 mi |
|
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Drive: | 39 min | 25.7 mi |
|
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Drive: | 39 min | 27.9 mi |
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Drive: | 43 min | 33.3 mi |
| Airports | Distance | ||
|---|---|---|---|
| Airports | Distance | ||
|
Seattle-Tacoma International
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Drive: | 24 min | 15.2 mi |
|
Seattle Paine Field International
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Drive: | 33 min | 22.8 mi |
Time and distance from Onni South Lake Union.
| Shopping Centers | Distance | ||
|---|---|---|---|
| Shopping Centers | Distance | ||
| Walk: | 11 min | 0.6 mi | |
| Walk: | 11 min | 0.6 mi | |
| Walk: | 13 min | 0.7 mi |
| Parks and Recreation | Distance | ||
|---|---|---|---|
| Parks and Recreation | Distance | ||
|
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
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Walk: | 16 min | 0.9 mi |
|
Pacific Science Center
|
Walk: | 18 min | 1.0 mi |
| Hospitals | Distance | ||
|---|---|---|---|
| Hospitals | Distance | ||
| Walk: | 16 min | 0.9 mi | |
| Drive: | 4 min | 1.3 mi | |
| Drive: | 4 min | 1.3 mi |
| Military Bases | Distance | ||
|---|---|---|---|
| Military Bases | Distance | ||
| Drive: | 19 min | 6.1 mi | |
| Drive: | 90 min | 67.6 mi |
Onni South Lake Union Photos
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Borem Tower #4103 - Plan PH3
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Onni South Lake Union has units with in‑unit washers and dryers, making laundry day simple for residents.
Utilities are not included in rent. Residents should plan to set up and pay for all services separately.
Parking is available at Onni South Lake Union. Contact this property for details.
Onni South Lake Union has one to three-bedrooms with rent ranges from $2,293/mo. to $31,995/mo.
Yes, Onni South Lake Union welcomes pets. Breed restrictions, weight limits, and additional fees may apply. View this property's pet policy.
A good rule of thumb is to spend no more than 30% of your gross income on rent. Based on the lowest available rent of $2,293 for a one-bedroom, you would need to earn about $91,720 per year to qualify. Want to double-check your budget? Calculate how much rent you can afford with our Rent Affordability Calculator.
Onni South Lake Union is offering Specials for eligible applicants, with rental rates starting at $2,293.
Yes! Onni South Lake Union offers 26 Matterport 3D Tours. Explore different floor plans and see unit level details, all without leaving home.
What Are Walk Score®, Transit Score®, and Bike Score® Ratings?
Walk Score® measures the walkability of any address. Transit Score® measures access to public transit. Bike Score® measures the bikeability of any address.
What is a Sound Score Rating?
A Sound Score Rating aggregates noise caused by vehicle traffic, airplane traffic and local sources.