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8 S Michigan Ave
Chicago, IL 60603 Grant Park

$499 - $16,750 USD/MO

Office For Lease  •  214+ SF

Property Details

  • Property Type Office
  • Year Built 1929
  • Total Building Size 212,200 SF
  • Tenancy Multiple
  • Building Class B
  • Zoning DX-16
100 Transit Score
99 Walk Score

28 Spaces Available

Name Space Use Size Rent Details
3rd Floor Ste 312 Office 324 SF $28.00 USD/SF/YR
Elevate your business in the vibrant Chicago Downtown Loop with Suite 312. This 324 sq ft office space features built-in wall storage, ample closet space, and a welcoming reception area. Its sleek vinyl flooring creates a modern ambiance, making it the perfect setting for creativity and productivity. Ideal for visionaries.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
5th Floor Ste 500 Office 6,700 SF $30.00 USD/SF/YR
Elevate your business in the heart of Chicago's Downtown Loop. This expansive 6,700 sq. ft. office comprises an entire floor, featuring 16 private offices, 2 conference rooms, and dedicated therapy space. With modern amenities, including 2 sinks and 3 bathrooms, your team will thrive in a productive and inspiring environment.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
6th Floor Ste 616 Office 622 SF $28.00 USD/SF/YR
Discover your new workspace in the heart of Chicago’s Downtown Loop. Suite 616 offers an open concept layout with plush carpeting, perfect for fostering creativity and collaboration. Enjoy ample storage for your essentials in a vibrant, dynamic community that puts you at the center of it all. Transform your workday here.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
8th Floor Ste 801 Office 711 SF $28.00 USD/SF/YR
- Small entryway/waiting room
- 3 private offices
- Sink
- East facing views overlooking Millennium Park
- Elevator ID

  • Date available: Jan 2026
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
8th Floor Ste 811 Office 520 SF $23.00 USD/SF/YR
Discover your ideal workspace in the heart of Chicago’s bustling Downtown Loop. Suite 811 offers a bright open-concept office with two large windows that flood the 520 sq. ft. space with natural light. Enhance your productivity and creativity in this vibrant community, where opportunity thrives at every corner.

The listed rate of $23.00 RSF/Gross is valid on leases signed by December 31st, 2025 for new Marc Realty tenants only. Offer is only available on as-is deals.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
8th Floor Ste 820 Office 1,003 SF $28.00 USD/SF/YR
Elevate your business in the heart of Chicago’s Downtown Loop. This spacious 1,003 sq. ft. suite features three private offices, a kitchenette for convenience, and a well-appointed bathroom, all wrapped in a professional ambiance. Perfect for teams seeking focus and functionality in a vibrant urban setting. Discover your next move today!

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
9th Floor Ste 900 Office 3,131 SF $30.00 USD/SF/YR
Discover Suite 900, a newly built spec space, in the heart of Chicago’s Downtown Loop. This 3,131 sq ft office features 7 private offices, 2 spacious conference rooms, and dual entrances, offering flexibility and ample storage. A perfect setting for growing businesses seeking functionality and prime location.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
  • In Contiguous block: 11,594 SF
9th Floor Ste 920 Office 1,763 SF $23.00 USD/SF/YR
Suite 920 provides 1,763 sq ft of flexible office space in Chicago's Downtown Loop. With 3 private offices, 2 entrances, and a bright corner office, this suite combines functionality and style. The open-concept work area fosters collaboration, while offering a professional, welcoming atmosphere.

The listed rate of $23.00 RSF/Gross is valid on leases signed by September 1st, 2025 for new Marc Realty tenants only. Offer is only available on as-is deals.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
  • In Contiguous block: 11,594 SF
10th Floor Ste 1000 Office 6,700 SF $30.00 USD/SF/YR
Discover a prime opportunity in the heart of Chicago’s Downtown Loop. This sophisticated 6,700 sq. ft. office suite features an entire floor with 22 private offices and a welcoming waiting area. Elevate your business in a dynamic environment where productivity and style meet, all while surrounded by the energy of the city.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 11,594 SF
11st Floor Ste 1100 Office 5,829 SF $30.00 USD/SF/YR
Elevate your business in the heart of Chicago's dynamic Loop. This premier 5,829 sq. ft. suite offers an entire floor of tailored workspace, featuring 12 private offices and 2 spacious conference rooms with window views over looking Michigan Avenue, and Millennium Park.. Collaborate, innovate, and thrive in a prestigious location that inspires productivity. Your vision deserves this space.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
12nd Floor Ste 1210 Office 2,333 SF $23.00 USD/SF/YR
Discover Suite 1210, a modern office space for lease encompassing 2,333 sq. ft. This professional environment features four private offices, a break room with a kitchenette, a welcoming waiting area, and an open concept work area, perfect for collaboration and productivity. Elevate your business today!
The listed rate of $23.00 RSF/Gross is valid on leases signed by September 1st, 2025 for new Marc Realty tenants only. Offer is only available on as-is deals.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
12nd Floor Ste 1230 Office 297 SF $28.00 USD/SF/YR
Nestled in the heart of Chicago's vibrant Downtown Loop, Suite 1230 offers 297 sf of modern office space. This thoughtfully designed office features a large window that fills the space with natural light, creating an inspiring atmosphere. Perfect for start-ups or solo professionals ready to thrive in a dynamic environment.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
13rd Floor Ste 1300 Office 513 SF $30.00 USD/SF/YR
Discover a professional haven in the heart of Chicago’s Downtown Loop. Suite 1300 offers 513 sq. ft. of thoughtfully designed space, featuring a private office and a versatile open concept area with a convenient sink. Elevate your business in an inspiring environment surrounded by the energy of the city. Your ideal workspace awaits!

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
13rd Floor Ste 1301 Office 706 SF $30.00 USD/SF/YR
Upcoming spec space with kitchenette, 2 private offices, elevator ID, and views overlooking Millennium Park and Lake Michigan.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
13rd Floor Ste 1303 Office 752 SF $30.00 USD/SF/YR
Discover a refined workspace at Suite 1303 in Chicago's vibrant Downtown Loop. This meticulously designed 752 sq. ft. office features three private offices, a welcoming waiting area, and essential amenities. With natural light streaming through two windows, this space perfectly balances professionalism and comfort. Elevate your business today.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 1,096 SF
13rd Floor Ste 1305 Office 344 SF $30.00 USD/SF/YR
Discover a modern office suite in the heart of Chicago's vibrant Downtown Loop. Suite 1305 features a welcoming waiting room, a private office with a convenient sink, and a dedicated storage closet—all within 344 sq. ft. This thoughtfully designed space is ideal for professionals seeking functionality and elegance in a dynamic urban setting.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
  • In Contiguous block: 1,096 SF
13rd Floor Ste 1311 Office 214 SF $28.00 USD/SF/YR
Elevate your business in the heart of Chicago’s Downtown Loop. Suite 1311 offers 214 sq. ft. of serene private space, bathed in natural light from its large window. Enjoy the vibrancy of the city while maintaining a focused work environment. Your ideal office awaits amid the energy of downtown.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
13rd Floor Ste 1312 Office 243 SF $30.00 USD/SF/YR
Elevate your business in the dynamic heart of Chicago's Downtown Loop. Suite 1312 offers a unique and efficient workspace, thoughtfully designed to inspire productivity. With 243 sq. ft. of flexible design and ample natural light, this inviting office is the ideal canvas for your vision. Embrace the energy of the city!

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
14th Floor Ste 1401 Office 675 SF $30.00 USD/SF/YR
Space features two windowline private offices,one interior office, and small waiting area.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
15th Floor Ste 1508 Office 387 SF $30.00 USD/SF/YR
Discover a vibrant workspace in the heart of Chicago’s Downtown Loop. Suite 1508 offers 387 sf of modern design with an inviting waiting area, an airy open-concept office, and a window that bathes the space in natural light. Ideal for forward-thinking professionals seeking an inspiring environment. Elevate your work experience.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
16th Floor Ste 1620 Office 806 SF $23.00 USD/SF/YR
The listed rate of $23.00 RSF/Gross is valid on leases signed by September 1st, 2025 for new Marc Realty tenants only. Offer is only available on as-is deals. 
 
Elevate your business in the heart of Chicago’s Downtown Loop. Suite 1620 offers a sophisticated, newly renovated 806 sq. ft. office, featuring a stylish waiting room, modern vinyl and carpeted floors, and a flexible open-concept workspace. Experience a vibrant atmosphere that enhances productivity and innovation.

  • Date available: Now
  • Lease term: 3 - 10 Years
  • Service type: Modified Gross
  • Space Type: Relet
20th Floor Ste 2010 Office 565 SF $30.00 USD/SF/YR
Open space with North facing windows.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
20th Floor Ste 2020 Office 535 SF $30.00 USD/SF/YR
Elevate your business in the heart of Chicago’s Downtown Loop. Suite 2020 offers a sophisticated 535 sq. ft. workspace featuring a private office and two stylish waiting areas. Perfect for professionals seeking an inspiring environment, this space combines functionality with modern design, ensuring you make an impact.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
21st Floor Ste 2103 Office 980 SF $30.00 USD/SF/YR
Elevate your business in the heart of Chicago’s Downtown Loop. This modern 980 sq. ft. suite features a welcoming waiting area, a functional kitchenette, one spacious office, and two private spaces—perfect for collaboration and focus. Seize this opportunity to position yourself in a vibrant, bustling environment that inspires success.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
22nd Floor Ste 2211 Office 1,204 SF $30.00 USD/SF/YR
Discover a professional haven in the heart of Chicago’s Downtown Loop. Suite 2211 offers 1,204 RSF of thoughtfully designed space, featuring two spacious private offices, a welcoming break room, and dual entrances for convenience. Enjoy the bonus of private restroom facilities and ample storage, perfect for your thriving business.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet
23rd Floor Ste 2301 Office 2,259 SF $28.00 USD/SF/YR
Elevate your business in the heart of Chicago's Downtown Loop. Suite 2301 offers an expansive 2,259 sq. ft. white box space designed for your vision. With its open concept layout, it provides the perfect canvas to craft a dynamic workplace, surrounded by a vibrant urban atmosphere. Seize this opportunity to thrive!

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
35th Floor Ste 3500 Office 1,851 SF $35.00 USD/SF/YR
Discover an inspiring office space in the heart of Chicago's Downtown Loop. Suite 3500 offers 1851 sq. ft. of thoughtfully designed second-generation space, featuring panoramic views of Millennium Park, five private offices, and generous storage. Elevate your work environment just steps from the city’s vibrant energy.

  • Date available: Now
  • Lease term: 5 - 10 Years
  • Service type: Modified Gross
  • Built out as: Standard Office
  • Space Type: Relet
38th Floor Ste 3800 Office 771 SF $28.00 USD/SF/YR
Discover Suite 3800 in the heart of Chicago’s Downtown Loop—a 771 sq. ft. open concept office that captures the essence of urban inspiration. With stunning views of Michigan Avenue and the lake, plus a flood of natural light from expansive window walls, this space is designed to elevate your team’s creativity and productivity.

  • Date available: Now
  • Lease term: Negotiable
  • Service type: Modified Gross
  • Space Type: Relet

Description

Located in the heart of Chicago’s East Loop, 8 South Michigan Avenue is a distinguished office building that blends historic charm with modern functionality. Known for its classic architecture and prime location, 8 South Michigan Avenue offers tenants breathtaking views of Millennium Park, Lake Michigan, and the iconic Michigan Avenue corridor. The building features recently renovated corridors, 24-hour security, and on-site property management, ensuring a professional and secure environment. Tenants also benefit from convenient amenities such as conferencing facilities, food service, a convenience store, and in-building retailers like Bank of America. With excellent access to CTA trains and buses, as well as nearby Metra and South Shore lines, this property is ideal for businesses seeking a prestigious address with unmatched accessibility and character.

Highlights

Directly across from Millennium Park, placing tenants in the heart of the East Loop.
Close proximity to CTA trains and buses, as well as Metra and South Shore lines
Features include 24-hour security, on-site property management, conferencing facilities, food service, a convenience store, and in-building retailers.
Offers stunning views of Millennium Park, Lake Michigan, and both North and South Michigan Avenue.

Property Flyers

Amenities

  • Bus Line
  • Commuter Rail
  • Conferencing Facility
  • Convenience Store
  • Food Service
  • Metro/Subway
  • Property Manager on Site
  • Signage

Public Transportation

Commuter RailDriveWalkDistance
Chicago Millennium Station (South Shore Line - Northern Indiana Commuter Transportation District (South Shore Line)) 2 min 4 min 0.2 mi
Van Buren Station (South Shore Line - Northern Indiana Commuter Transportation District (South Shore Line)) 2 min 8 min 0.4 mi
Transit/SubwayDriveWalkDistance
Madison/Wabash Station (Downtown Loop) (Brown Line - Chicago Transit Authority "L" Trains (The "L"), Green Line - Chicago Transit Authority "L" Trains (The "L"), Orange Line - Chicago Transit Authority "L" Trains (The "L"), Pink Line - Chicago Transit Authority "L" Trains (The "L"), Purple Line - Chicago Transit Authority "L" Trains (The "L")) 1 min 2 min 0.1 mi
Chicago Millennium Station (South Shore Line - Northern Indiana Commuter Transportation District (South Shore Line)) 2 min 4 min 0.2 mi
Randolph/Wabash Station (Downtown Loop) (Brown Line - Chicago Transit Authority "L" Trains (The "L"), Green Line - Chicago Transit Authority "L" Trains (The "L"), Orange Line - Chicago Transit Authority "L" Trains (The "L"), Pink Line - Chicago Transit Authority "L" Trains (The "L"), Purple Line - Chicago Transit Authority "L" Trains (The "L")) 2 min 5 min 0.2 mi
Monroe Station (Red Line) (Red Line - Chicago Transit Authority "L" Trains (The "L")) 1 min 5 min 0.2 mi
Adams/Wabash Station (Downtown Loop) (Brown Line - Chicago Transit Authority "L" Trains (The "L"), Green Line - Chicago Transit Authority "L" Trains (The "L"), Orange Line - Chicago Transit Authority "L" Trains (The "L"), Pink Line - Chicago Transit Authority "L" Trains (The "L"), Purple Line - Chicago Transit Authority "L" Trains (The "L")) 1 min 5 min 0.2 mi
AirportDriveWalkDistance
Chicago Midway International 19 min - 12.4 mi
Chicago O'Hare International 28 min - 18.0 mi

Parking Details

Parking Available: Yes
Reserved: No
Type: Surface
Included in Rent: Yes
Joseph Storiz 312-488-7158 Marc Realty
Joseph Storiz 312-488-7158 Marc Realty