Listed by James Savereux, Every Door Real Estate
- 3
- Bedrooms
- 4
- Bathrooms
- 2,669
- Square feet
- Rental
- Type
- 2017
- Year built
- 0
- Days on market
About this property
Experience luxury on an entirely different scale at Onni South Lake Union's exclusive Penthouse Collection. Spanning an extraordinary 4,529 SF of combined indoor and outdoor living space, this expansive 3-bedroom, 3.5-bath penthouse offers 2,669 SF of beautifully appointed interiors and an incredible 1,860 SF of private outdoor space. The centerpiece is a massive private rooftop deck featuring a hot tub, creating an exceptional setting for entertaining, relaxing, and enjoying Seattle's skyline. Inside, expansive living and dining areas showcase large-format marble tile flooring, engineered hardwood bedrooms, and sophisticated contemporary finishes throughout. The chef-inspired kitchen features premium Fulgor Milano European appliances, an integrated dishwasher, and Summit undercounter wine fridge. Additional luxuries include Nuheat heated bathroom floors, automated window coverings, and full-size laundry. With generous entertaining spaces, a spacious primary suite, multiple outdoor terraces, and an expansive private rooftop retreat, this remarkable residence offers the space and privacy of a luxury home with the convenience of high-rise living in the heart of South Lake Union.
Location & commute
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Jeff's Neighborhood Guide
Get to know South Lake Union
Jeff's South Lake Union profile covers the streets, shoreline, parks, markets, and local places that define the neighborhood, written from years of showing homes here. It is editorial, separate from the MLS listing data above.
Also nearby, within the same NWMLS search area.
Property details
Listing details
- Listing number
- #2603003
- Listed
- November 11, 2026
- Days on market
- 0
- Price per sq ft
- $9
Unit & building
- Unit
- 4102
- Unit levels
- One
Parking
- Parking
- Common Garage
Views
- View
- CityOceanSound
Construction
- Year built
- 2017
- Style
- 30 - Condo (1 Level)
- Structure
- Condominium
Heating & cooling
- Heating
- Forced Air
- Cooling
- Central Air
- Energy source
- ElectricNatural Gas
Interior features
- Features
- Alarm SystemPenthouseSecurity SystemTop Floor
Appliances
- Appliances
- DishwasherDisposalMicrowaveRefrigeratorStove(s)/Range(s)Washer/Dryer
Utilities
- Sewer
- Sewer Connected
What stands out to you?
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- City view
- Ocean view
- Sound view
- Common Garage
- Alarm System
- Penthouse
- Security System
- Top Floor
Listing history
Listed
$23,401
November 11, 2026
Derived from current MLS listing fields.
Similar nearby listings
Based on information submitted to the MLS GRID as of November 11, 2026 at 4:50 PM PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

