· rebuilt nightly from public records
Base 3 Construction Inc holds 5 project permits in Chicago from the last 12 months (2 in the last 90 days, latest Oct 7, 2026), $3.2M in estimated cost.
5 project permits in Chicago over the last 12 months, $3.2M in estimated cost, from the permits the City of Chicago Department of Buildings publishes: each project, its address and owner, and the trades that pulled permits at the same addresses.
New construction, renovation, structural and demolition permits naming Base 3 Construction Inc.
Latest issued Oct 7, 2026As the applicants reported it on these permits.
Electrical, plumbing, mechanical and other firms with permits at the same addresses.
Project permits naming Base 3 Construction Inc as general contractor, newest first.
| Issued | Address | Type | Est. cost | Work | Owner |
|---|---|---|---|---|---|
| Oct 7, 2026 | 2128 N DAMEN AVE | Renovation / alteration | $20,000 | SPR 2019 CBRC: NEW REAR 4-STORY STEEL PORCH AND STAIRS TO EXISTING 4-STORY MASONRY BUILDIN... | 2128 N Damen LLC |
| Aug 21, 2026 | 2250 W AINSLIE ST | Renovation / alteration | $800,000 | SPR 2019 CBRC. INTERIOR ALTERATIONS TO THE EXISTING 3 STORY 12 DWELLING UNIT TYPE IIIA MAS... | 2250 W. Ainslie LLC |
| Jul 30, 2026 | 854 W WRIGHTWOOD AVE | Renovation / alteration | $800,000 | 2019 SPR CBRC INTERIOR AND EXTERIOR ALTERATIONS TO THE 3-STORY BUILDING AND CONVERT FROM 5... | 854 W Wrightwood LLC Developme |
| May 13, 2026 | 633 S LAFLIN ST | Renovation / alteration | $560,000 | 2019 SPR CBRC: INTERIOR ALTERATIONS INCLUDING NEW IN-UNIT WASHER/DRYER & MINIMAL ELEC/PLUM... | – |
| Mar 26, 2026 | 919 W SHERIDAN RD | Renovation / alteration | $980,000 | DDS 2019 CBC: CONVERT EXISTING 3 DU TO 12 DU, NEW 4TH STORY ADDITION ON TOP OF EXISTING 3 ... | 919 W Sheridan LLC |
Firms that pulled a permit at an address where Base 3 Construction Inc holds a project permit in the last 12 months.
| Firm | Trade | Permits |
|---|---|---|
| D.C.L. Electric | Electrical | 7 |
| WKU Plumbing Service Co | Plumbing | 6 |
| Breaker Brother Concrete | Other trade | 2 |
| DC Heating Cooling Inc | Mechanical / HVAC | 2 |
| BM International Builders Inc | Other trade | 1 |
| Brasero Plumbing & Constructio | Plumbing | 1 |
| Koka Electric Co., Inc | Electrical | 1 |
| Blue Line HVAC Services | Mechanical / HVAC | 1 |
| VJJ Plumbing | Plumbing | 1 |
| BM Builders Inc | Other trade | 1 |
Owners named on its permits (businesses only), by number of permits.
2128 N DAMEN AVE (renovation / alteration, $20K), issued Oct 7, 2026; 2250 W AINSLIE ST (renovation / alteration, $800K), issued Aug 21, 2026; 854 W WRIGHTWOOD AVE (renovation / alteration, $800K), issued Jul 30, 2026.
5 project permits in the last 12 months and 2 in the last 90 days, as published by the City of Chicago Department of Buildings.
D.C.L. Electric (Electrical); WKU Plumbing Service Co (Plumbing); Breaker Brother Concrete (Other trade); DC Heating Cooling Inc (Mechanical / HVAC); BM International Builders Inc (Other trade).
2128 N Damen LLC (1 permits); 2250 W. Ainslie LLC (1 permits); 854 W Wrightwood LLC Developme (1 permits); 919 W Sheridan LLC (1 permits).
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Compiled from public records and refreshed nightly; last updated Nov 5, 2026. Permits are as the city published them; estimated costs are as the applicant reported them and are not contract values. General contractors, trades and owners are named as businesses; no individuals are. Check the source before acting. See something wrong? Tell us and we will correct it.