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  1. Office Space
  2. IL
  3. Naperville

401 S Main St

For Lease 5,635 SF

401 S Main St, Naperville, IL 60540

Prime corner location in the heart of Downtown Naperville Convenient free parking in adjacent 500+ space parking deck Incredible views of Downtown Naperville and the Riverwalk Situated within the highly desirable Water Street District 24-hour controlled access Prominent building signage opportunities Iconic Riverwalk is directly across the street One block from Naperville City Hall Walking distance to popular restaurants, bars, and world-class retail and office users in Downtown Naperville 

Rental Details

  • Number of spaces 1
  • Total square feet available 5,635 SF
  • For Lease $35.00/SF/YR
  • Space Type General Office
  • Lease Type Net
  • Latest Update Aug 17, 2026
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True

1 Space Available

Space Name Space Type Lease Rate Total Space Floor Lease Type Expand
#300 General Office $35.00/SF/YR 5,635 SF - Net

#300

Space Type

General Office

Lease Rate

$35.00/SF/YR

Additional Rent

Price on request

Total Space Available

5,635 SF

Divisible Space

5,635 - 5,635 SF

Available Date

Immediate

Lease Type

Net

Renewal Option

Yes

Sublease

No

Turnkey

No

Private Offices: 7 Conference Room: 1 Kitchen: 1 Restrooms: 2 Exclusive full-floor finished office space Secure private elevator access Immediate occupancy

REAL ESTATE TAXES: (2026 Budget Est.) $3.84 OPERATING EXPENSES: (2026 Budget Est.) $6.70* GROSS RATE: $45.54** 

*HVAC: Included in Operating Expenses. ** In-suite electric: Tenant pays (billed by landlord). In-suite janitorial: Tenant pays directly. 

#300

Space Type
General Office
Lease Rate
$35.00/SF/YR
Total Space
5,635 SF
Lease Type
Net
Space Type

General Office

Lease Rate

$35.00/SF/YR

Additional Rent

Price on request

Total Space Available

5,635 SF

Divisible Space

5,635 - 5,635 SF

Available Date

Immediate

Lease Type

Net

Renewal Option

Yes

Sublease

No

Turnkey

No

Private Offices: 7 Conference Room: 1 Kitchen: 1 Restrooms: 2 Exclusive full-floor finished office space Secure private elevator access Immediate occupancy

REAL ESTATE TAXES: (2026 Budget Est.) $3.84 OPERATING EXPENSES: (2026 Budget Est.) $6.70* GROSS RATE: $45.54** 

*HVAC: Included in Operating Expenses. ** In-suite electric: Tenant pays (billed by landlord). In-suite janitorial: Tenant pays directly. 

Contacts

broker
Nick Weis

Suburban Real Estate Services

Building Details

  • For Lease $35.00/SF/YR
  • Property Type Office
  • Property Size 15,594 SF
  • Additional Rent Price on request
  • # of Floors 3
  • Year Built 2006
  • Date Updated Aug 17, 2026

Location

  • City Naperville, IL
  • Neighborhood Downtown Naperville
  • Zip Code 60540
  • Market Chicago
  • Map
  • Street
  • Walk score 90/100 Very Walkable
  • Transit score 34/100 Some Transit
  • Bike score 52/100 Bikeable
Powered by Walk Score ®

Points of Interest

Naperville

0.65 miles

Route 59

3.06 miles

Lisle

4.38 miles

Belmont

5.96 miles

Wheaton

6.75 miles

Winfield

6.86 miles

College Avenue

7.41 miles

Downers Grove Main Street

7.48 miles

West Chicago

8.03 miles

Aurora

8.16 miles

Shell

0.32 miles

Mobil

1.02 miles

BP

1.05 miles

Marathon

1.29 miles

Aurora IL-59 Supercharger

3.00 miles

Tesla Destination Charger

5.38 miles

Volta Charging Station

6.59 miles

Tesla Supercharger

6.71 miles

Aurora Supercharger

8.25 miles

Riverwalk Lot

0.06 miles

Riverview Lot

0.11 miles

Municipal Center Parking Deck

0.12 miles

Nichols Library Parking Lot

0.17 miles

Central Parking Facility

0.18 miles

Paw Paw Parking Lot

0.18 miles

Van Buren Parking Lot

0.19 miles

Van Buren Parking Facility

0.27 miles

Court Place Parking Lot

0.30 miles

North Parking

0.64 miles

Classic Car Wash

1.12 miles

Spirit of America Carwash

1.26 miles

Jet Brite Car Wash

1.44 miles

Auto Salon

1.51 miles

National

1.76 miles

Enterprise

1.78 miles

Avis

1.84 miles

Budget

1.85 miles

Mobil

1.89 miles

Brightside Car Wash

2.20 miles

Plank Bar & Kitchen

0.03 miles

Santo Cielo

0.03 miles

Blue Sushi Sake Grill

0.04 miles

Empire Burgers and Brew

0.04 miles

Sullivan's Steakhouse

0.06 miles

Quiubo

0.07 miles

Einstein Bros. Bagels

0.07 miles

Bev's

0.10 miles

Egg Harbor Cafe

0.10 miles

Sweetgreen

0.10 miles

Jewel-Osco

1.14 miles

Fresh Thyme

1.17 miles

Trader Joe's

1.23 miles

Casey's Foods

1.26 miles

Naperville Fresh Market

1.66 miles

Patel Brothers

1.79 miles

ALDI

2.20 miles

Target

2.31 miles

H Mart

2.33 miles

Burlington

2.77 miles

Passport Health Naperville Travel Clinic

0.20 miles

DuPage Medical Group

0.31 miles

Grow Therapy

0.41 miles

Artisan Clinical Associates

0.41 miles

Kindred Counselling

0.42 miles

Care Clinics of Naperville

0.42 miles

Edward Hospital

0.70 miles

Fresenius Kidney Care

0.77 miles

Naperville Fire Department Station #1

0.85 miles

Liposuction and Cosmetic Surgery Institute

0.85 miles

Listing Summary

  • Office Space Available at 401 S Main St

    Office space currently available at 401 S Main St adds up to a total of 5,635 square feet across 1 listing(s). The largest individual space listed offers 5,635 square feet. Property use types available for lease at this property include: general office.

  • Learn More about 401 S Main St

    401 S Main St is located in the Chicago market and pertains to the 60540 zip code. The property incorporates a total of 5,635 square feet of space. 401 S Main St was built in 2006.

    Interested in researching more about this property? Access in-depth research on 401 S Main St, including ownership details, transaction history, property characteristics, taxes, mortgage data, violations and more by creating a free account and viewing the full property report.

  • Get to Know the Neighborhood

    In the Downtown Naperville neighborhood, where 401 S Main St is located, you can currently find 27 office space(s) for rent. In total, this amounts to 60,611 square feet of available office space for lease opportunities.

Contact Nick Weis
broker
Nick Weis

Suburban Real Estate Services

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