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Darien Business Center Darien, IL 60561 2,000 - 30,147 SF of Office Space Available
PARK HIGHLIGHTS
- Darien Business Center is a 4-building complex located in the heart of Darien
- The property offers tenants an exceptional blend of traditional office space, flex office space and industrial warehouse in the Eastern East/West Corr
- The complex offers ample space layouts and an office profile to fit every tenant’s needs
- Access to I-55 and I-355
- One of suburban Chicago’s most vibrant submarkets
PARK FACTS
| Total Space Available | 30,147 SF | Park Type | Office Park |
| Min. Divisible | 2,000 SF |
| Total Space Available | 30,147 SF |
| Min. Divisible | 2,000 SF |
| Park Type | Office Park |
ALL AVAILABLE SPACES(5)
Display Rental Rate as
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
Move-in condition and divisible to 5K SF. Mix of private offices and open work areas and a private dock.
- Lease rate does not include certain property expenses
Immediate Occupancy. Mostly open floor plan with two private offices, conference room and private loading dock.
- Lease rate does not include certain property expenses
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor | 5,000-11,550 SF | Negotiable | $12.50 /SF/YR $1.04 /SF/MO $144,375 /YR $12,031 /MO | Office | - | Now |
| 1st Floor | 3,045 SF | Negotiable | $12.50 /SF/YR $1.04 /SF/MO $38,063 /YR $3,172 /MO | Office | - | Now |
8205 S Cass Ave - 1st Floor
8205 S Cass Ave - 1st Floor
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
Fully built out school space with existing classrooms and multiple washrooms.
- Lease rate does not include utilities, property expenses or building services
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 1st Floor, Ste 105 | 2,000-6,881 SF | Negotiable | $12.50 /SF/YR $1.04 /SF/MO $86,013 /YR $7,168 /MO | Office | - | Now |
8141-8187 S Cass Ave - 1st Floor - Ste 105
- SPACE
- SIZE
- TERM
- RENTAL RATE
- SPACE USE
- CONDITION
- AVAILABLE
MOVE-IN Condition, plug & play suite. Perimeter offices, open area for workstations, kitchen, IT room and Glass entry.
- Space is in Excellent Condition
Corner suite with 6 private offices. Individual rooftop units for 24/7 HVAC control.
- Lease rate does not include certain property expenses
- Kitchen
- Conference Rooms
- Corner Space
| Space | Size | Term | Rental Rate | Space Use | Condition | Available |
| 2nd Floor, Ste 202 | 5,850 SF | Negotiable | $13.00 /SF/YR $1.08 /SF/MO $76,050 /YR $6,338 /MO | Office | - | December 09, 2025 |
| 2nd Floor, Ste 205 | 2,821 SF | Negotiable | $13.00 /SF/YR $1.08 /SF/MO $36,673 /YR $3,056 /MO | Office | Partial Build-Out | Now |
7955 S Cass Ave - 2nd Floor - Ste 202
7955 S Cass Ave - 2nd Floor - Ste 205
8205 S Cass Ave - 1st Floor
| Size | 5,000-11,550 SF |
| Term | Negotiable |
| Rental Rate | $12.50 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | Now |
Move-in condition and divisible to 5K SF. Mix of private offices and open work areas and a private dock.
- Lease rate does not include certain property expenses
8205 S Cass Ave - 1st Floor
| Size | 3,045 SF |
| Term | Negotiable |
| Rental Rate | $12.50 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | Now |
Immediate Occupancy. Mostly open floor plan with two private offices, conference room and private loading dock.
- Lease rate does not include certain property expenses
8141-8187 S Cass Ave - 1st Floor - Ste 105
| Size | 2,000-6,881 SF |
| Term | Negotiable |
| Rental Rate | $12.50 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | Now |
Fully built out school space with existing classrooms and multiple washrooms.
- Lease rate does not include utilities, property expenses or building services
7955 S Cass Ave - 2nd Floor - Ste 202
| Size | 5,850 SF |
| Term | Negotiable |
| Rental Rate | $13.00 /SF/YR |
| Space Use | Office |
| Condition | - |
| Available | December 09, 2025 |
MOVE-IN Condition, plug & play suite. Perimeter offices, open area for workstations, kitchen, IT room and Glass entry.
- Space is in Excellent Condition
7955 S Cass Ave - 2nd Floor - Ste 205
| Size | 2,821 SF |
| Term | Negotiable |
| Rental Rate | $13.00 /SF/YR |
| Space Use | Office |
| Condition | Partial Build-Out |
| Available | Now |
Corner suite with 6 private offices. Individual rooftop units for 24/7 HVAC control.
- Lease rate does not include certain property expenses
- Conference Rooms
- Kitchen
- Corner Space
SITE PLAN
PARK OVERVIEW
Darien Business Center is a 4-building complex located in the heart of Darien with direct access to I-55 and I-355. The property offers tenants an exceptional blend of traditional office space, flex office space and industrial warehouse in the Eastern East/West Corridor, one of suburban Chicago’s most vibrant submarkets. Darien Business Center has availabilities ranging from 2,500 square feet to a stand-alone 18,000-square-foot opportunity. The complex offers ample space layouts and an office profile to fit every tenant’s needs.
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Darien Business Center | Darien, IL 60561
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