Preview 795,237 permits — every permit Chicago, Austin and Seattle issued in the last ten years. The full load is in progress, so this is how far it has got. Sourced from city open-data portals. Data as of 2026-09-21.

Chicago · permit 100892359

15 E OAK ST

*SPR 2019 CBRC* INTERIOR DEMOLITION AND CONSTRUCTION TO THE LOWER BASEMENT LEVEL THROUGH LEVEL SIX (6) AS PER PLANS. PARTIAL REMOVAL OF STOREFRONT, ENTRIES, CURTAIN WALL, AND FINISHES ON BUILDING EXTERIOR AS INDICATED ON DRAWINGS. REMOVAL OF CORNER ATRIUM STAIR BETWEEN LEVELS 02-05, TO BE INFILLED WITH NEW FLOOR SLAB. PARTIAL REMOVAL OF MEP EQUIPMENT AND ALTERATION OF EXISTING EQUIPMENT AS REQUIRED. BUILDING ADDITION AT NE CORNER OF SITE, INCLUDING NEW STRUCTURAL FRAMING, FLOOR SLAB EXPANSION, AND TEMPORARY PLYWOOD ENCLOSURE. NEW FACADE FINISHES AND STOREFRONT. NEW DEMISING LAYOUT AT LEVEL ONE (1), LEVEL TWO (2), AND LEVEL THREE (3) FOR FUTURE RETAIL TENANTS. EXISTING/ PROPOSED USE: M-MERCANTILE, B-BUSINESS, AND A-2 ASSEMBLY. (MIXED-USE BUILDING) CONSTRUCTION TYPE: 1B.**CERTIFIED CORRECTIONS SUBJECT TO FIELD INSPECTIONS & AUDIT **

Permit

Permit type
PERMIT - RENOVATION/ALTERATION
Class
Unknown
Trade
Electrical
Nature of work
Alteration
Status
COMPLETE

Location

City
Chicago
State
IL

Dates

Applied
2020-09-30
Issued
2020-12-14
Time to issue
75 days

Chicago details

Review type
STANDARD PLAN REVIEW
Milestone
CERTIFICATE OF OCCUPANCY ISSUED
Community area (code)
8

Data as of 2026-09-20.

Other permits issued in Chicago, December 2020