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1229 W. Washington / Fourth Floor / 8,600 RSF
Full Top Floor Office -Newly Available Premium Suite for Lease.
A rare opportunity to lease a fully built-out, 8,600 RSF, full-floor office suite designed specifically for international consulting firm, McKinsey & Company. This award-winning space was designed by Stantec seven years ago and still retains it's sophisticated interior design appeal for companies that demand functionality and finish.
McKinsey & Company’s reputation for precision and excellence is reflected in the suite’s thoughtful layout and dynamic energy, offering the perfect balance of elegance and innovation. With abundant natural light, premium finishes, and efficient floor planning, the space is ideal for organizations seeking both prestige and performance in the heart of Chicago’s West Loop.
o 8,600 RSF, truly turnkey full-floor office suite
o Elevated and refined take on the minimalist industrial aesthetic that defines loft-office style
o 6 large, stylish private offices,
o 1 large boardroom-style conference room,
o Two midsized conference rooms with AV technology,
o Gourmet kitchen
o Reception area with great vibe
o High-efficiency electric heat-pump HVAC system for quiet, customizable comfort
o Dedicated security systems required by McKinsey & Company’s IP mandates
o Onsite parking lot
Rate, Term and TIA
o Base Rent: $37.50/USF Modified Gross
o Pass-Throughs: $13.53/USF (Taxes: $7.75/USF; Operating Expenses: $6.37/USF)
o Annual Rent Increases: 3% per year
o Tenant Improvement Allowance: $15/USF
o Beneficial Free Rent available
Details.
o Roof-top deck with stunning skyline views, accessible by modern elevator
o Parking available in adjacent parking lot: 5 dedicated parking spaces at no charge
o Secure lobby access via professional-grade security systems
o Elevator-accessible, water-proofed basement for storage and staging
o Rear loading dock with freight elevator access, including to basement storage facilities




Amazing Amenities
Peppercorn Capital has arranged for tenants at 1229 to access the world-class amenities on the top two floors of the newly constructed luxury residential building immediately to the east at 1221 West Washington. This well-designed contemporary amenities package includes a rooftop pool, fitness center, coworking offices, outdoor entertainment areas, a yoga studio, and many other popular residential amenities. The elevator lobby serving the amenities deck is reached through an interior corridor that connects the lobby at 1229 W. Washington to the lobby next door, so tenants never have to step outside.
Rooftop Deck
1229 W. Washington has a recently constructed rooftop deck accessible via passenger elevator. It is fully compliant with all safety requirements mandated by the City of Chicago, including ADA compliance and life safety requirements for dual exits and stairwell configuration. The only other tenant with access to the deck is the doctors and staff of SG Plastic Surgery, so the space feels effectively private. Private parties and events can be arranged on a regular basis.
Delivery Dock
The dock at the rear of the building accommodates all varieties of delivery. The dock area is exclusively served by a freight elevator that reaches the top floor and every other floor in the building, including the basement, where storage units are available for inventory and materials.
Superb Storage
1229 W. Washington has a dry, ventilated basement with high ceilings and sufficient light to support active storage for companies in the building. Basement storage is accessible via the freight elevator as well as the passenger elevator adjacent to the main lobby.
Parking Perks
Peppercorn Capital owns 1201 W. Washington on the corner of Washington and Racine. Beneath it is a heated underground garage accessible from the alley, secured by keycard access. Additional parking spaces can be incorporated directly into the lease, giving tenants a predictable, protected parking solution in a neighborhood where surface parking is scarce and increasingly expensive.
The garage connects directly to an interior corridor that links all three buildings — the underground garage at 1201, the lobby of the luxury residential building at 1221, and the lobby of 1229 W. Washington. Tenants move from their car to their office without stepping outside, through a clean, well-maintained walkway. On a Chicago January morning, that is not a small thing.
Better Mechanical Systems
1229 W. Washington does not use the standard variable air volume system common in office environments. The building instead relies on an electric heat pump system supported by redundant boilers in the basement and a chilling tower on the roof. These are state-of-the-art, high-efficiency systems, regularly maintained and controlled with current technology, allowing a variety of environments to be properly served at the same time. For example, SG Plastic Surgery operates a surgery center on the third floor that requires highly sophisticated heating and air conditioning for its clinical environment.
The Neighborhood Nearby
1229 W. Washington sits in Chicago's West Loop, two blocks from the restaurants, amenities, and entertainment of Fulton Market. One block south, Madison Street offers a second corridor of restaurants, bars, nightclubs, and boutiques.
A note on this list: these recommendations did not come from a Yelp search or a city guide. They come from Phil Denny, owner of 1229 W. Washington and an active investor and developer with 25 years watching this neighborhood change block by block. Every business on this list is within two, maybe three, blocks walking-distance of the building. Every destination is absolutely worth visiting and hopefully enjoying.
Dining
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Monteverde, 1020 W. Madison at Carpenter, chef Sarah Grueneberg's acclaimed Italian restaurant and James Beard Award winner, anchored by a custom pasta station visible from the dining room
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The Loyalist, 177 N. Ada at Randolph, sister restaurant to three-Michelin-star Smyth, home to one of the city's most celebrated burgers
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Elske, 1350 W. Randolph at Ada, the Michelin-starred restaurant from David and Anna Posey
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Small Cheval, 1352 W. Lake at Ogden, the casual burger-and-shakes spinoff of the famed Au Cheval.
Peppercorn Track Record
Over a 25-year history focused on Fulton Market, the West Loop, and the Kinzie Industrial Corridor, Peppercorn Capital has had the pleasure of accommodating, serving, and supporting some of the most recognizable names in food, retail, design, and industry. Notable tenants and clients include InBev, Crate & Barrel/CB2, McKinsey & Company, Harpo/Oprah Winfrey, the Chicago Sun-Times, mHUB, Rivian, Prologis, IDEO, Sterling Bay Companies, Basecamp, Lunar Design, Minimal Design, Goose Island Beer Company, Lululemon, Vital Proteins, Adidas, Vans Shoes, Berkshire Hathaway, Goodwill Industries, Binny's Beverage Depot, Sprout Social, City Winery, Lakeshore Beverage Distributorship, and Ferguson Enterprises.
A Neighborhood in Motion
1229 W. Washington sits at the center of one of the most consequential stretches of real estate investment in the country right now. The West Loop's transformation is well documented. What's less obvious from a broker's summary is how much is happening on all four sides of this building simultaneously.
To the north, across Kinzie, the industrial corridor is modernizing rather than disappearing. mHUB, the city's largest hardtech innovation center, anchors a district that the City of Chicago has designated for preservation and enhancement as an economic engine, drawing manufacturing, fabrication, and engineering tenants who want proximity to the urban core without the Fulton Market price tag.
To the west, the 1901 Project is the largest investment in Chicago's West Side history. The $7 billion, 55-acre mixed-use development surrounding the United Center will add a 6,000-seat music hall, a boutique hotel, residential towers, retail, and 25 acres of parks and open space on what is now a sea of parking lots. The development is projected to generate 32,000 construction jobs and 7,000 permanent jobs, and is under construction now.
To the south, the Illinois Medical District — the nation's oldest, anchored by Rush University Medical Center, UI Health, and Stroger Hospital — is actively reinventing itself. The historic Cook County Hospital has been restored as a mixed-use development with two hotels, offices, and a food hall. The district broke ground on its first new park in 80 years in 2025, part of a master plan explicitly designed to better connect it to Fulton Market and the United Center nearby.