What was permitted
This permit details interior alterations to an existing building in Chicago's Logan Square neighborhood, specifically a 4-story, 3-unit building with a basement.
The project aims to convert the existing basement into an additional dwelling unit, including lowering the basement floor without underpinning. This active permit was issued on June 8, 2026, with a reported cost of $175,000 and is managed by MCL ELECTRIC LLC.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 101077642 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | — |
| Status | ACTIVE |
| Job description | SPR 2019 CBRC: INTERIOR ALTERATIONS TO EXISTING 3-UNIT WITH BASEMENT, 4 STORY BUILDING BUILDING TO CREATE A CONVERSION UNIT AT EXISTING BASEMENT, INCLUDES LOWERED BASEMENT FLOOR, NO UNDERPINNING (OCCUPANCY R-2 - RESIDENTIAL. CONSTRUCTION TYPE IIIA) CONVERT TO 4 DWELLING UNITS PER PLANS |
| Floor / unit | — |
| Estimated cost | $175,000 |
| Approved | January 29, 2026 |
| Issued | June 8, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property owner
1811 Marquette, Llc-2441 W Cortland
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