| Street # | Street | Current or former use or business | 1st Floor Available | Sq. Ft. | Mgr. Or Contact Name | Phone No. | For Rent/Lease | For Sale | |
| 500 | Bell | former Star Brewery | various spaces | Platinum Realty | 563-554-6037 | yes | |||
| 919 | Bluff | former Carol’s Snip a Bit | yes | comm. + res. | For Sale by Owner | Jeff Cremer/Ann Halverson | 563-542-1356 | yes | |
| 472/74 | Central | yes | Bonnie Walling | 563-556-3696 | yes | ||||
| 998 | Central | former Jaeger Hardware | yes | 15,000 sq ft | Jim Kalb | 563-556-2593 or 563-557-8941 | yes | yes | |
| 1464/76 | Central | yes | Jim Gross | 563-590-9543 | yes | ||||
| 1486 | Central | yes | 2,085 sq ft. | Locators | Tom Sitzmann | yes | |||
| 1501 | Central | yes | All brick building with 2 store fronts (2,350 sq ft or divided to 950 sq ft and 1,400 sq ft.) Also has four upper apts. | American Realty | David Frommelt | 563-590-7411 | yes | yes | |
| 1540-42 | Central | yes | 6,600 sq ft. | Duggan | Terry Duggan | yes | |||
| 1564 | Central | store front with apartment above | Brissey Realty | 563-583-1737 | yes | ||||
| 1706 | Central | Store – Retail Small, 3 Story, Built – 1900, 5096 SF, Bsmt – 5096 SF | American Realty | David Frommelt | 563-590-7411 | yes | |||
| 1800-14 | Central | yes | 8,000 sq ft. | American Realty | David Frommelt | 563-590-7411 | yes | ||
| 1824 | Central | yes | 1400 sq ft | American Realty | Christie Neuwoehner | 563-451-8641 | yes | yes | |
| 1842 | Central | Exit Realty | Jason Conrad | 563-580-0766 | yes | ||||
| 1858-62 | Central | yes | Remax | 563-588-3078 | yes | ||||
| 1876 | Central | Exit Realty | Jason Conrad | 563-580-0766 | yes | ||||
| 1902 | Central | Exit Realty | Jason Conrad | ||||||
| 2024-26 | Central | former Preferred Mortgage | yes | 2,600 sq ft | Remax | Greg Adams | 563-590-2016 | yes | yes |
| 2097 | Central | Auto Ranch | yes | Exit Realty | Jason Contrad | 563-580-0766 | yes | ||
| 2230/34 & 2236 | Central | formerly Unique Boutique | yes | Consists of a up/down duplex, a 2 story retail/commercial space connected to a 1 story retail/commercial space with a fenced rear open storae area & a concrete parking lot that is accessed both from Central Ave and White St behind the buildings | Ruhl & Ruhl | yes | yes | ||
| 2236 | Central | yes | yes | yes | |||||
| 406 | E 7th | former FPI, Inc. | 3000 SF, freight elevator,dock | Dan Fitzsimmons | 563-556-2982 or 563-557-2678 | yes | |||
| 220 | E 9th | former First Supply of Dubuque | 40600 SF + garage, elevator | Greg Reddick | 563-583-7483 | yes | |||
| 400 | Ice Harbor Drive | Former Durrant Building | yes | Approx 18,000 sf. All new state of the art, LEED Gold systems. Excellent visibility and location. 60 parking spaces. | NAI Ruhl Commercial / Kane Appraisal & Real Estate | Ray Oczak / Nancy Kann | 630-494-4700 / 563-580-7257 | yes | yes |
| 590 | Iowa | former Iowa Workforce Development | yes | 10,108 sq ft | American Realty | David Frommelt | 563-590-7411 | yes | yes |
| 890 | Iowa | former Connie Jo’s | yes | 3940 sq ft | American Realty | Bea Bisenius-Soens | 563-590-0343 | yes | |
| 999 | Iowa | parking lot | Continental Realty Dubuque | yes | |||||
| 1044 | Iowa | yes | 5,500 sq ft | American Realty | David Frommelt | 563-590-7411 | yes | ||
| 1084 | Iowa | yes | 10,000 sq ft | American Realty | David Frommelt | 563-590-7411 | yes | ||
| 898 | Jackson | Key City Iowa Works | yes | Exit Realty | Jason Contrad | 563-580-0766 | yes | ||
| 900 | Jackson | CARADCO Building | yes | Kane Appraisal & Real Estate | Nancy Kann | 563-580-7257 | yes | ||
| 1000 | Jackson | Warehouse | yes | Tim McNamara | 563-556-8881 | ||||
| 1098 | Jackson | former CARADCO Hdqts | 13,624 total sq ft | New Eagle Realty | Jaime Lukens | 563-580-3135 | yes | ||
| 700 | Locust | Roshek Building | Lower level $5/sq ft; middle levels $9-12/sq ft. | Kane Appraisal & Real Estate | Nancy Kann | 563-580-7257 | yes | ||
| 800 | Locust | Fischer Arcade Building | yes | 2 story building | American Realty | David Frommelt | 563-590-7411 | yes | |
| 1108 | Locust | former The Naughty Dog | yes | “Building with business; 3-story brick building with optional owner quarters on upper level; | |||||
| Store – Retail Small, 3 Story, Built – 1900, 680 SF, Bsmt – 680 SF; Addition 1: Store – Retail Small, , 2 Story, Built – 1900, 576 SF, Bsmt – 576 SF “ | Continental Realty Dubuque | John Felderman | 563-557-1465 | yes | yes | ||||
| 1477 | Locust | former Citizen’s Finance | For Sale/Lease by Owner | 563-582-8150 or 563-590-5596 | yes | ||||
| 199 | Loras | Currently Mandolin Inn | American Realty | David Frommelt | 563-590-7411 | yes | |||
| 40 | Main | Ste. 104 | yes | 1,800 sq ft | Ruhl & Ruhl Realtors | Aaron Healy | 563-513-8668 | yes | |
| 190 | Main | yes | Remax | 563-588-3078 | yes | ||||
| 198 | Main | unit 4 | Continental Realty Dubuque | Bob Felderman | 563-213-0398 | yes | |||
| 235 | Main | rear of Building | Coldwell Banker/Goodmann Realty | 563-590-4194 | yes | ||||
| 299 | Main | currently Crust | yes | 6,000 sq ft | Remax | 563-556-4577 | yes | ||
| 300 | Main | yes | 5,724 sq ft | NAI Ruhl Commercial | Ray Oczak | 630-494-4700 | yes | ||
| 342 | Main | currently Mainstreet Steak | yes | Remax | Dave Sandman | 563-588-3078 | yes | ||
| 356 | Main | lower level | Hobart Historic Restoration | 319-390-0013 | yes | ||||
| 744 | Main | KFXB-TV | yes | Up to 3,900 SF | American Realty | David Frommelt | 563-590-7411 | yes | yes |
| 799 | Main | Nesler Center Bldg. | yes | 1,350 sq ft on 1st floor | Continental Realty Dubuque | Bob Felderman | 563-213-0398 | yes | yes |
| 801 | Main | House of China Bldg. | yes | 5814 SF | Cottingham & Butler | 563-587-5133 | yes | ||
| 890 | Main | Graham Building | no | 6500 sq ft on 2nd floor | Ben Graham | 563-582-3760 | yes | ||
| 902 | Main | former AAA travel | yes | 4,200 SF | Coldwell Banker/Goodmann Realty | Phil Keating | 563-556-7160 | yes | yes |
| 909 | Main | Fischer Building | Mezzanine level 4,400 sq ft | American Realty | David Frommelt | 563-590-7411 | yes | ||
| 920 | Main | former Zehtner Sports | yes | 2373 SF | American Realty | David Frommelt | 563-590-7411 | yes | yes |
| 951 | Main | yes | American Realty | David Frommelt | 563-590-7411 | yes | |||
| 962-980 | Main | yes | 3,000-6,200 sq ft | Continental Realty Dubuque | Bob Felderman | 563-213-0398 | yes | yes | |
| 1275 | Main | former Citizens Finance | yes | NAI | Ray Oczak | 630-494-4700 | yes | ||
| 210-14 | W 1st | Continental Realty | Bob Felderman | 563-213-0398 | yes | ||||
| 330 | W 5th | American Realty | David Frommelt | 563-590-7650 | yes | ||||
| 145 | W 11th | former Asian Gourmet | yes | K & L Leasing | Ken Lin | 563-587-1909 | yes | ||
| 36 | W 4th | Canfield Hotel | 6 story hotel; 4,206 sq. ft. | American Realty | David Frommelt | 563-590-7650 | yes | ||
| 331 | W 4th | former On the Square | yes | Felderman Realty | yes | ||||
| 452 | W 4th | Brissey Realty | yes | ||||||
| 346 | W 8th | former Radio Dubuque Building | yes | two-story; 9,024 SF | Duggan/Iowa Realty | Terry Duggan | 563-590-7650 | yes | |
| 219 | W 9th | yes | 1,265 sq ft commercial space | American Realty | David Frommelt | 563-590-7411 | yes | ||
| 180 | W 15th | NAI | Ray Oczak | 630-494-4700 | yes | yes | |||
| 800 | White | yes | 1,860 sq ft commercial space | Tim McNamara | 563-556-8881 | yes | |||
| 1198 | White | former Pakistni Grocery | yes | 1st Floor Commercial – 2nd Apt; Apt up, 2 commercial spaces main. Fully leased. Three tenants. | American Realty | David Frommelt | 563-590-7411 | yes | yes |
| 1600 | White | former church | yes | Archdiocese of Dubuque | 563-556-2580 | yes | |||
| 1645 | White | three-plex | American Realty | David Frommelt | 563-580-0777 | yes | |||
| 1651 | White | six-plex | American Realty | David Frommelt | 563-580-0777 | ||||
| 1781 | White | yes | 1,000 Sq.Ft. office plus 15,000 Sq.Ft. warehouse area. White St. & 18th Street to Central with access to both. Off street parking. Currently leased. | American Realty | David Frommelt | 563-590-7411 | yes | ||
