Lower-Level Office Units in
For Lease
$1,200/Mo
300 Main Street, Dubuque, IA 52001
COMMERCIAL - Dubuque, IA
Space Size1,012 SF
Days on Market160
Property Features for 300 Main Street
General Information
Property type
Commercial Lease
Property subtype
Other
Zoning
C4, Downtown Commercial
Bathrooms
2
Full bathrooms
2
Rooms
Basement, Bathroom 2, Bathroom 1
Basement
Full
Subdivision
DUBUQUE AREA
Standard status
Active
APN
1025241024
Utilities
Sewer type
Public Sewer
Heating system
Forced Air
Cooling system
Central Air
Water source
Public
Building Details
Year built
2001
Floors in Building
3
Building materials
Brick
Roof type
Rubber, Wood
Listing Agency:
DBQ Property Group Inc.
(563) 557-7010
Listed By:
Jessica Kieffer
(563) 845-9660
Added: Mar 17
Changed: Aug 4
Last Checked: Aug 23 at 11:06AM
MLS# 154155
Copyright © 2026 East Central Iowa Association of Realtors. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Investment Insights
Based on property information with market context.
Available for lease is a 1,012 square foot lower-level commercial space positioned for office use in downtown Dubuque. The unit features an open box floor plan that supports a custom buildout or an open-concept office setup, along with two bathrooms. The lease is described as gross, with utilities included.
The space is located at 300 Main Street and is constructed with brick. Access and regional connectivity are supported by nearby access to Highways 61, 151, and 20. The property is served by public water and public sewer.
Built in 2001, the space is equipped with forced air heating and central air conditioning. The building is described with a rubber and wood roof, and the available rooms include a basement and two bathrooms.
The space is located at 300 Main Street and is constructed with brick. Access and regional connectivity are supported by nearby access to Highways 61, 151, and 20. The property is served by public water and public sewer.
Built in 2001, the space is equipped with forced air heating and central air conditioning. The building is described with a rubber and wood roof, and the available rooms include a basement and two bathrooms.
Key Highlights
- 1,012 square foot lower‑level office space with an open box floor plan
- Gross lease terms include utilities
- Zoned C4, Downtown Commercial
Property Analytics
Property Profile
Current Use
Lease Details
Yes
Highway access
Yes
Utilities to site
Gross
Lease Type
Location Intelligence
Trade Area within ½ mile
1,759
Businesses Nearby
Explore this area
Business Placement
Demographics for 52001, IA
43,572
Population
20,102
Households
2.2
Avg Household Size
36
Median Age
30%
College-Educated
92%
High-School Grad
26.1 sq mi
ZIP Area
1,669
Density / Sq Mi
$60,882
Median Household Income
$35,571
Median Earnings
$916
Median Rent
$168,900
Median Home Value
Market
Lease Benchmarks for Dubuque, IA
$23.42 /SF/Yr
Avg Asking Price
$7–$225 /SF/Yr
Price Range
4,408 SF
Avg Space Size
This space is priced 39% below the average of $23.42 /SF/Yr.
Vacancy Rate% for Office in Midwest region
Questions? Ask Rey
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Frequently Asked Questions
What type of property is this?
Office units - Lower-level office space with an open box layout and gross lease terms, zoned C4 Downtown Commercial.
Where is this office units located?
The property is located at 300 Main Street Dubuque, IA.
What is the lease rate?
The lease rate is $1,200/Mo.
What are key features of this property?
This property features: 1,012 square foot lower‑level office space with an open box floor plan; Gross lease terms include utilities; Zoned C4, Downtown Commercial
