Preview Preview: 11,176 permits loaded from Chicago, Austin and Seattle. More cities are being added. Sourced from city open-data portals. Data as of 2026-09-16.

1400 W GREENLEAF AVE

Chicago, IL

1 permit on record, mostly alteration work — electrical.

Permits on record1
Declared value
Contractors1
Most recent2026-08-18

Work here was permitted by TRELLIS GROUP LLC.

  1. 2026-08-18

    PERMIT - RENOVATION/ALTERATION

    SPR 2019 CBC: FIRST FLOOR ADDITIONS, RENOVATIONS + PARKING ALTERATIONS AS PER PLANS, FIRST FLOOR ONLY, EXISTING 4 STORY BUILDING, BUSINESS OFFICES, WITH ON-SITE PARKING (OCCUPANCY GROUP B, TYPE IB CONSTRUCTION).

    Declared value Contractor TRELLIS GROUP LLCStatus ACTIVEPermit 101076094

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Permit records published by the City of Chicago. Each entry links to the city's own record where the city provides one.