Preview Preview: 9,095 permits loaded from Chicago, Austin and Seattle. More cities are being added. Sourced from city open-data portals. Data as of 2026-09-07.

Chicago

900 W NELSON ST

Permits on record1
Declared valueSubscribers
Most recent2026-08-25
  1. 2026-08-25

    PERMIT - RENOVATION/ALTERATION

    DDS REVISION TO PERMIT 101010263 TO INCLUDE A NEW CONNECTION AT THE 3RD FLOOR BETWEEN THE CAC BUILDING AND EXISTING STONE BUILDING. WORK TO INCLUDE MODIFICATIONS TO EXISTING SMOKE COMPARTMENTS WITH UPDATED 4 HOUR RATED BARRIER, NEW IDF ROOM, AND NEW CORRIDOR. NO CHANGE IN USE. (I-A CONSTRUCTION, I-2 INSTITUTIONAL OCCUPANCY)

    Contractor TURNER CONSTRUCTION COMPANYStatus ACTIVEPermit 101085509

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