Mixed-Use Building Conversion at 19 S La Salle St, Chicago
19 S LA SALLE ST, Loop
What was permitted
A significant transformation is underway at 19 S La Salle St in Chicago's Loop, where an existing 17-story office building is being converted into a mixed-use property. This ambitious project will introduce ground-floor retail, a 32-room hotel on the second and third floors, and 175 multi-unit residential dwellings on the upper levels, complete with a rooftop deck.
This renovation permit, issued on June 22, 2026, has an active status and a reported project cost of $50,000,000. The work involves extensive interior and exterior alterations, including structural, mechanical, electrical, and plumbing upgrades, managed by Shamrock Electric Co. Inc.
Homeowners and investors in the Loop should note the substantial $50 million mixed-use conversion project at 19 S La Salle St, which will significantly alter the building's use and impact the neighborhood.
What it cost
Issued
June 22, 2026
Expires
—
License
—
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Filed by SHAMROCK ELECTRIC CO.INC · 8 permits across 4 areas
View the official permit record
Tracking number, work description, cost, and dates
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View the official permit record
Tracking number, work description, cost, and dates
| Tracking Number | 101069926 |
| Work Permit # | — |
| Job Filing Number | — |
| Work Type | — |
| Status | ACTIVE |
| Job Description | DDS 2019 CBRC: INTERIOR AND EXTERIOR ALTERATIONS TO EXISTING 17 STORY OFFICE BUILDING TO CONVERT IT TO A MIXED-USE BUILDING WITH GROUND FLOOR RETAIL USE, HOTEL USE ON 2ND-3RD FLS. WITH 32 ROOMS TOTAL, & A MULTI-UNIT RESIDENTIAL USE ON 4TH-16TH FLS. WITH 175 DU'S TOTAL TO INCLUDE PARTIAL 16 FL. ROOFTOP DECK FOR COMMON USE. ADDITION SCOPE IS LIMITED TO STAIR AND ELEVATOR PENTHOUSE AT NORTHEAST CORNER OF THE 16TH FL. WORK TO INCLUDE NEW PARTITIONS, STRUCTURAL, MECHANICAL, ELECTRICAL AND PLUMBING AS PER PLANS. PROPOSED OCCUPANCY GROUPS INCLUDE R1-HOTEL, R2-RESIDENTIAL,& M-RETAIL. TYPE 1A CONSTRUCTION AND FULLY-SPRINKLERED. CONSULTANT REVIEWER: V3 COMPANIES OF IL |
| Floor / Unit | — |
| Estimated Cost | $50,000,000 |
| Approved | June 6, 2025 |
| Issued | June 22, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
Property Owner
ENVOI PARTNERS