This one-of-a-kind, sprawling Gold Coast penthouse offers approximately 3,400 square feet of luxurious single-level living. Thoughtfully reimagined and fully gutted to the studs, FOUR UNITS were combined to create an open, seamless layout with panoramic views. Floor-to-ceiling windows flood the home with natural light, highlighting bamboo flooring, designer lighting, and expansive entertaining spaces-including a beautifully crafted corner bar and a dining area designed to accommodate large gatherings. The king-sized primary suite is bathed in sunlight and features a wow-worthy walk-in closet, custom designed for ultimate convenience, along with a spa-inspired bath offering lake views from the soaking tub. A rare walk-in laundry room with abundant built-ins and a flexible floor plan provide both comfort and versatility. Located in a full-service concierge building in the heart of the Gold Coast, residents enjoy premium amenities including a fitness center, rooftop pool, 24-hour door staff, and valet parking-completing a truly luxurious lifestyle experience.
Active
$1,000,000
100 E Walton St APT 42F, Chicago, IL 60611
2beds
3,400sqft
Est.:
Condominium, Single Family Residence
Built in 1972
-- sqft lot
$-- Zestimate®
$294/sqft
$3,600/mo HOA
What's special
Floor-to-ceiling windowsPanoramic viewsFlexible floor planBeautifully crafted corner barSpa-inspired bathWalk-in laundry roomExpansive entertaining spaces
- 46 days |
- 534 |
- 10 |
Zillow last checked: 8 hours ago
Listing updated: November 08, 2025 at 10:06pm
Listing courtesy of:
Robin Phelps 773-469-5423,
@properties Christie's International Real Estate
Source: MRED as distributed by MLS GRID,MLS#: 12501710
Tour with a local agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 2
- Bathrooms: 3
- Full bathrooms: 2
- 1/2 bathrooms: 1
Rooms
- Room types: No additional rooms
Primary bedroom
- Features: Bathroom (Full)
- Level: Main
- Area: 280 Square Feet
- Dimensions: 14X20
Bedroom 2
- Level: Main
- Area: 224 Square Feet
- Dimensions: 16X14
Dining room
- Level: Main
- Area: 144 Square Feet
- Dimensions: 16X9
Family room
- Level: Main
- Area: 308 Square Feet
- Dimensions: 14X22
Kitchen
- Features: Kitchen (Eating Area-Breakfast Bar)
- Level: Main
- Area: 162 Square Feet
- Dimensions: 9X18
Laundry
- Level: Main
- Area: 60 Square Feet
- Dimensions: 10X6
Living room
- Level: Main
- Area: 306 Square Feet
- Dimensions: 17X18
Heating
- Electric, Forced Air
Cooling
- Central Air
Appliances
- Included: Double Oven, Microwave, Dishwasher, Refrigerator, High End Refrigerator, Washer, Dryer, Disposal, Stainless Steel Appliance(s)
- Laundry: In Unit
Features
- Basement: None
Interior area
- Total structure area: 0
- Total interior livable area: 3,400 sqft
Video & virtual tour
Property
Parking
- Total spaces: 1
- Parking features: Leased, Attached, Garage
- Attached garage spaces: 1
Accessibility
- Accessibility features: No Disability Access
Features
- Has view: Yes
- View description: Side(s) of Property
- Water view: Side(s) of Property
Details
- Additional parcels included: 17032070611247,17032070611245,18032070611248
- Parcel number: 17032070611246
- Special conditions: None
Construction
Type & style
- Home type: Condo
- Property subtype: Condominium, Single Family Residence
Materials
- Steel Siding, Brick, Concrete
Condition
- New construction: No
- Year built: 1972
- Major remodel year: 2003
Utilities & green energy
- Sewer: Public Sewer
- Water: Lake Michigan
Community & HOA
HOA
- Has HOA: Yes
- Amenities included: Door Person, Elevator(s), Exercise Room, Health Club, On Site Manager/Engineer, Party Room, Sundeck, Pool, Valet/Cleaner, In Ground Pool
- Services included: Heat, Air Conditioning, Water, Insurance, Doorman, Exercise Facilities, Scavenger, Snow Removal
- HOA fee: $3,600 monthly
Location
- Region: Chicago
Financial & listing details
- Price per square foot: $294/sqft
- Tax assessed value: $273,780
- Annual tax amount: $22,272
- Date on market: 11/4/2025
- Ownership: Condo
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
Price history
| Date | Event | Price |
|---|---|---|
| 11/4/2025 | Listed for sale | $1,000,000$294/sqft |
Source:  MRED as distributed by MLS GRID #12501710 Report a problem | ||
Public tax history
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2023 | $4,517 +3.5% | $27,378 |
| 2022 | $4,365 +1.5% | $27,378 |
| 2021 | $4,300 -6% | $27,378 +4.8% |
Find assessor info on the county website
BuyAbility℠ payment
Est. payment
$10,308/mo
Principal & interest
$4791
HOA Fees
$3600
Other costs
$1917
Climate risks
Neighborhood: Streeterville
Nearby schools
GreatSchools rating
- 3/10Ogden Elementary SchoolGrades: PK-8Distance: 0.2 mi
- 1/10Wells Community Academy High SchoolGrades: 9-12Distance: 2.2 mi
Schools provided by the listing agent
- District: 299
Source: MRED as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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