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$3,500,000
32 Days On Site

400 W Ontario Street 1801
Chicago, IL 60654

For Sale|Condominium|Active
4
Beds
5
Total Baths
4
Full Baths
1
Partial Bath
6,800
SqFt
$515
/SqFt
1999
Built
County:
Cook
Listing Courtesy of MRED as distributed by MLS Grid of Compass

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(312) 409-3743
400 W Ontario Street 1801400 W Ontario Street 1801400 W Ontario Street 1801400 W Ontario Street 1801
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Experience true penthouse living in this rare, 6,800 sq ft full-floor home in the heart of River North. Accessed by a private elevator, the space features floor-to-ceiling windows with sweeping city views and an incredible 2,400 sq ft wraparound terrace-perfect for entertaining or simply taking in the skyline from every angle. The layout is smart and spacious, with four large bedrooms, including a standout primary suite with two oversized walk-in closets, a custom shoe wall, coffee bar, and a spa-inspired bath complete with Turkish mosaic tile, steam shower, and a soaking tub facing the city lights. A one-of-a-kind home with views and volume that are nearly impossible to find.

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Listing Snapshot
Price 
$3,500,000
Days On Site 
32 Days
Bedrooms 
4
Inside Area (SqFt) 
6,800 sqft
Total Baths 
5
Full Baths 
4
Partial Baths 
1
Lot Size 
N/A
Year Built 
1999
MLS® Number 
12353600
Status 
Active
Property Tax 
$37,041
HOA/Condo/Coop Fees 
$3,300 monthly
Sq Ft Source 
Estimated
Friends & Family
Recent Activity
2 weeks agoListing updated with changes from the MLS®
3 weeks agoStatus changed to Active
a month agoListing first seen on site
General Features
Direction Faces 
East
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
18
Parking 
Heated GarageOn SiteAttachedGarage
Parking Spaces 
2
Pets 
Cats OKDogs OK
Property Sub Type 
Condominium
Sewer 
Public Sewer
Interior Features
Appliances 
RangeMicrowaveDishwasherRefrigeratorWasherDryerDisposal
Basement 
None
Cooling 
Central Air
Fireplace 
Yes
Fireplace Features 
Living RoomElectric
Fireplaces 
1
Flooring 
Hardwood
Heating 
Natural GasForced Air
Interior 
ElevatorWalk-In Closet(s)Entrance FoyerWet Bar
Laundry Features 
Gas Dryer HookupIn UnitSink
Bedroom 2 
Dimensions - 14X13Level - Main
Bedroom 3 
Dimensions - 17X14Level - Main
Bedroom 4 
Dimensions - 23X12Level - Main
Breakfast Room 
Dimensions - 19X12Level - Main
Dining Room 
Dimensions - 15X37Level - Main
Family Room 
Dimensions - 27X29Level - Main
Foyer 
Dimensions - 15X11Level - Main
Gallery 
Dimensions - 16X6Level - Main
Kitchen 
Dimensions - 18X16Level - MainDescription - Eating Area-Breakfast Bar,Eating Area-Table Space,Island,Pantry-Closet,Pantry-Walk-in
Laundry 
Dimensions - 9X23Level - Main
Living Room 
Dimensions - 24X17Level - Main
Master Bedroom 
Dimensions - 21X24Level - Main
Walk In Closet 
Dimensions - 23X22Level - Main
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Exterior Features
Construction Details 
Brick
Exterior 
Balcony
Community Features
Association Amenities 
Elevator(s)Storage
Association Dues 
3300
HOA Fee Frequency 
Monthly
MLS Area 
CHI - Near North Side
School District 
299
Township 
North Chicago
Schools
School District
299
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listing Courtesy of MRED as distributed by MLS Grid of Compass



Based on information submitted to the MLS GRID as of 2025-06-07 04:58 AM UTC. 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.
Last checked: 2025-06-07 04:58 AM UTC
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