400 W Ontario St. #1404

in Gallery 400
$275,000 Active · 9 days on market
1
beds
1
baths
900
sq ft
$306
per sq ft

About this unit

Rare opportunity to own a high-floor, east-facing one-bedroom residence with beautiful city views and private terrace in one of River North's most sought-after locations. This unit offers an outstanding floor plan with a spacious living and dining area that opens to a private terrace, perfect for entertaining, relaxing, or enjoying the skyline and city views. The generously sized bedroom features abundant closet space, while the functional kitchen offers ample cabinetry, a breakfast bar, and excellent storage throughout. Additional features include central HVAC and in-unit laundry. Competitively priced to reflect its current condition, this residence presents an exceptional opportunity for its next owner. With fresh paint, new flooring, and thoughtful cosmetic updates, it has the potential to be transformed into a truly spectacular city home while allowing the buyer to personalize the finishes to their own style and taste. This boutique, pet-friendly building offers 24-hour door staff, an on-site manager, a fully equipped fitness center, bike storage, and a resident lounge. No parking space is included with the unit; however, parking is frequently available for purchase or lease from other owners within the building. Ideally located just steps from Montgomery Ward Park, the Riverwalk, East Bank Club, the water taxi, acclaimed restaurants, neighborhood shops, public transportation, and downtown offices, with convenient access to I-90/94.

Amenities

Shared amenities included with the building.

  • 24/7 Front Desk
  • Fitness Center
  • Parking

Property details

The facts that decide a tour — straight from MRED.

Monthly costs
HOA$620 / mo
HOA includesWater, Internet
Annual tax$4,671 (2024)
Rules & parking
ParkingConcrete, Garage Door Opener, Yes, Garage Owned, Attached, Garage
PetsCats OK, Deposit Required, Dogs OK

What it costs each month

Live estimate. Tax based on Cook County 2024 effective rate. HOA pulled from the listing.

$275,000
$
20%$55,000
6.85%
30 years
Principal & interest$1,442 / mo
HOA$620 / mo
Property tax (est.)$389 / mo
All-in monthly$2,451

Estimate. Real rate depends on your lender, credit, and reserves. We'll connect you to a Chicago-based broker once you tour.

Listing history

The MLS trail for this unit — list events and price changes only.

Aug 13, 2026 Active Activecurrent
Aug 10, 2026 Active Under Contract Active Under Contract
Aug 5, 2026 Listed for sale $275,000

About Gallery 400

A look at the building this unit is in.

Gallery 400— Gallery 400

River North condo · 17 floors · built 1999
1 for sale · 0 for rent
For sale from $275K
View the building

Where it is

FAQ

Where do these listings come from?

Straight from the Midwest Real Estate Data (MRED) MLS, refreshed regularly — the same listings your buyer's agent sees, no curated subset.

Can I work with Dibze to buy?

Yes. A licensed Chicago buyer's agent lines up tours, writes offers, and handles the close. The seller pays the commission, so it's free to you — and we rebate part of it back at closing.

Can I rent in this building?

If owners are leasing units, the For Rent tab shows them. These are individual condo owners listing through the MLS, so lease terms and pet rules vary by unit.

How is this different from Redfin or Zillow?

Same MLS feed, different model — we don't sell your contact info or turn every click into a lead. One Dibze condo expert handles your whole search and represents you, not the seller.

Recently sold in this building

Last 12 months of closed sales at Gallery 400 — straight from MRED. For pricing context, not for tour.

Listed by David Mahoney · Jameson Sotheby's Intl Realty · MLS #MRD12725361 · MRED
Mino Conenna
Mino Conenna
Licensed IL broker · Chicago condo specialist
Online now · replies in minutes

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