Nearby Permits
Map of 81 permits within a quarter mile of 637 S Dearborn StMechanical (HVAC), 520 S State St, Sep 30, 2026Roofing, 700 S Federal St, Sep 28, 2026Scaffold or sidewalk shed, 440 S La Salle St, Sep 23, 2026Plumbing, 819 S State St, Sep 23, 2026Scaffold or sidewalk shed, 732 S Financial Pl, Sep 22, 2026Electrical, 427 S La Salle St, Sep 21, 2026Roofing, 71 W Van Buren St, Sep 21, 2026Fire systems, 440 S La Salle St, Sep 18, 2026Fire systems, 440 S La Salle St, Sep 16, 2026Alteration or repair, 400 S La Salle St, Sep 16, 2026Roofing, 41 E 8th St, Sep 14, 2026Alteration or repair, 531 S Plymouth Ct, Sep 14, 2026Electrical, 440 S La Salle St, Sep 11, 2026Roofing, 621 S Plymouth Ct, Sep 11, 2026Fire systems, 400 S State St, Sep 11, 2026Scaffold or sidewalk shed, 777 S State St, Sep 4, 2026Electrical, 717 S Wells St, Sep 3, 2026Electrical, 536 S Clark St, Sep 3, 2026Scaffold or sidewalk shed, 8 E 9th St, Sep 1, 2026Fire systems, 440 S La Salle St, Aug 28, 2026Alteration or repair, 600 S Federal St, Aug 28, 2026Alteration or repair, 426 S Clark St, Aug 27, 2026Alteration or repair, 440 S La Salle St, Aug 26, 2026Electrical, 400 S State St, Aug 25, 2026Electrical, 633 S Plymouth Ct, Aug 20, 2026Elevator, 651 S Wells St, Aug 19, 2026Alteration or repair, 542 S Dearborn St, Aug 19, 2026Grading, 161 W Harrison St, Aug 12, 2026Elevator, 400 S La Salle St, Aug 12, 2026Mechanical (HVAC), 621 S Plymouth Ct, Aug 6, 2026Alteration or repair, 640 S Federal St, Aug 4, 2026Alteration or repair, 819 S State St, Aug 3, 2026Alteration or repair, 899 S Plymouth Ct, Aug 3, 2026Alteration or repair, 819 S Wabash Ave, Jul 29, 2026Electrical, 440 S La Salle St, Jul 28, 2026Elevator, 425 S Wabash Ave, Jul 27, 2026Other, 50 E Ida B Wells Dr, Jul 20, 2026Addition, 800 S Clark St, Jul 19, 2026Alteration or repair, 601 S La Salle St, Jul 17, 2026Elevator, 400 S La Salle St, Jul 15, 2026Scaffold or sidewalk shed, 400 S La Salle St, Jul 14, 2026Sign, 33 E Ida B Wells Dr, Jul 10, 2026Sign, 33 E Ida B Wells Dr, Jul 10, 2026Alteration or repair, 47 W Polk St, Jul 10, 2026Electrical, 400 S La Salle St, Jul 7, 2026Alteration or repair, 400 S La Salle St, Jul 6, 2026Alteration or repair, 780 S Federal St, Jul 2, 2026Alteration or repair, 400 S La Salle St, Jul 1, 2026Electrical, 400 S La Salle St, Jun 25, 2026Scaffold or sidewalk shed, 633 S Plymouth Ct, Jun 23, 2026Alteration or repair, 427 S La Salle St, Jun 23, 2026Grading, 801 S Plymouth Ct, Jun 22, 2026Scaffold or sidewalk shed, 780 S Federal St, Jun 18, 2026Alteration or repair, 717 S Wells St, Jun 16, 2026Electrical, 440 S La Salle St, Jun 12, 2026Electrical, 600 S Dearborn St, Jun 11, 2026Alteration or repair, 440 S La Salle St, Jun 11, 2026Elevator, 407 S Dearborn St, Jun 10, 2026Electrical, 801 S Wabash Ave, Jun 2, 2026Electrical, 740 S Federal St, Jun 1, 2026Scaffold or sidewalk shed, 1 E 8th St, May 20, 2026Electrical, 819 S Wabash Ave, May 20, 2026Electrical, 440 S La Salle St, May 20, 2026Electrical, 440 S La Salle St, May 20, 2026Demolition, 527 S Wells St, May 20, 2026Fire systems, 33 E Ida B Wells Dr, May 19, 2026Alteration or repair, 719 S State St, May 18, 2026Scaffold or sidewalk shed, 850 S Clark St, May 15, 2026Electrical, 711 S Dearborn St, May 12, 2026Electrical, 780 S Federal St, May 12, 2026Plumbing, 740 S Federal St, May 9, 2026Grading, 901 S Plymouth Ct, May 8, 2026Fire systems, 427 S La Salle St, May 8, 2026Plumbing, 899 S Plymouth Ct, May 6, 2026Alteration or repair, 633 S Plymouth Ct, May 5, 2026Scaffold or sidewalk shed, 600 S Dearborn St, May 4, 2026Roofing, 725 S Wabash Ave, May 4, 2026Sign, 525 S State St, May 1, 2026New building, 722 S Wabash Ave, Aug 27, 2026New building, 400 S La Salle St, Jul 6, 2026New building, 720 S Federal St, Jun 26, 2026660 ft Map preview
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637 S Dearborn St

Chicago, IL 60605

The biggest project within a quarter mile since May 1: a $151M alteration or repair at 400 S La Salle St, permitted Sep 16.

Nine permits on record here. The newest, Dec 12, 2025: Repair/replacement affecting 1 systems : 1 rooftop packaged unit(trane ysk300a3s0h roof). Within a quarter mile, the city has issued 81 more permits (77 projects) since May 1. Three are new buildings, the nearest 370 ft away.

MayJunJulAugSepOct
Within
Since
Here9 permits · 637 S Dearborn St
  1. Repair/replacement affecting 1 systems : 1 rooftop packaged unit(trane ysk300a3s0h roof)
    Mechanical (HVAC)
    Dec 12, 2025$57,000
  2. Modernization of one(1) 4500lb capacity
    Elevator
    Feb 28, 2025$101,544
  3. Repllace (2) roof top units
    Roofing
    Sep 27, 2022not listed
  4. Replace two existing rooftop units with two trane 10 ton rooftop units
    Alteration or repair
    Sep 27, 2022not listed
  5. Tuckpointing & brick replacement(300sq FT on north elevation and elevator penthouse only) no structural work
    Elevator
    Apr 20, 2022$64,200
  6. Replace (1) roof top unit, same location and size
    Roofing
    Jun 18, 2014not listed
  7. Replace the existing 20 ton rooftop unit with one carrier 20 ton rooftop unit
    Roofing
    Jun 18, 2014not listed
  8. Erect banner on north side of building
    Sign
    Oct 7, 2013$1,000
  9. Tuckpoint & flashing (no structural work)- all work same as existing
    Alteration or repair
    Sep 29, 2011$22,500
Sort
Next doorunder 250 ft · 8 permits
  1. Roof replacement
    621 S Plymouth Ct · 140 ft E · Roofing
    Sep 11$372,111
  2. Line voltage electrical work
    633 S Plymouth Ct · 180 ft SE · Electrical
    Aug 20$2,500
  3. Repair/replacement affecting 1 systems : 1 make up air unit
    621 S Plymouth Ct · 140 ft E · Mechanical (HVAC)
    Aug 6$205,000
  4. Nonstructural interior replacment of electrical
    640 S Federal St · 200 ft W · Alteration or repair
    Aug 4$750
  5. Temporary scaffolding: qty: 1, max
    633 S Plymouth Ct · 180 ft SE · Scaffold or sidewalk shed
    Jun 23not listed
  6. Line voltage electrical work
    600 S Dearborn St · 220 ft N · Electrical
    Jun 11$2,480
  7. Nonstructural interior shower remodeling within an existing bathroom (interior work only)
    633 S Plymouth Ct · 180 ft SE · Alteration or repair
    May 5$10,000
  8. Temporary scaffolding: qty: 1, max
    600 S Dearborn St · 220 ft N · Scaffold or sidewalk shed
    May 4not listed
This block250 to 1,000 ft · 28 permits · 2 new buildings, $16,500
  1. Repair/replacement affecting 2 systems : 1 fan coil unit(goodman 3 ton 13 seer r32 with matching coil on…
    520 S State St · 590 ft NE · Mechanical (HVAC)
    Sep 30$13,837
  2. Roof replacement
    700 S Federal St · 300 ft SW · Roofing
    Sep 28$806,000
  3. Replacement plumbing contractor
    819 S State St · 990 ft SE · Plumbing
    Sep 23not listed
  4. Tuckpointing and unit masonry repair / replacement: 1250 SQ. FT.
    531 S Plymouth Ct · 440 ft N · Alteration or repair
    Sep 14$17,850
  5. Temporary scaffolding: qty: 1, max
    777 S State St · 880 ft SE · Scaffold or sidewalk shed
    Sep 4not listed
  6. Low voltage/communication electrical work
    536 S Clark St · 610 ft NW · Electrical
    Sep 3$45,414
  7. Remove and replace existing security turnstiles on ground floor at both the north main entrance and south…
    600 S Federal St · 290 ft NW · Alteration or repair
    Aug 28$299,280
  8. Permit expires on 10/27/2026 erection starts: 9/4/2026
    722 S Wabash Ave · 910 ft SE · New building
    Aug 27$7,500
  9. Dds 2019 CBRC: interior removal of non-load bearing partitions on levels 4-14 of an existing 14-story office…
    542 S Dearborn St · 350 ft N · Alteration or repair
    Aug 19$250,000
  10. Interior alterations to existing fitness center (basement - 2nd floor) in existing 10-story mixed use building
    819 S State St · 990 ft SE · Alteration or repair
    Aug 3$4,330,000
  11. Replacement general contractor
    800 S Clark St · 790 ft SW · Addition
    Jul 19not listed
  12. Dds 2019 CBRC: non-structural interior demolition within an existing seven-story heavy timber type IV…
    601 S La Salle St · 700 ft W · Alteration or repair
    Jul 17$150,000
  13. Installation of vinyl sign on east facade applied to interior of glass - sign reads center for student success
    33 E Ida B Wells Dr · 940 ft NE · Sign
    Jul 10$2,500
  14. Installation of vinyl sign on east facade applied to interior of glass - sign reads columbia college chicago
    33 E Ida B Wells Dr · 940 ft NE · Sign
    Jul 10$2,500
  15. Alteration of 265 square feet of interior professional services space on the first floor of an existing 3…
    47 W Polk St · 660 ft S · Alteration or repair
    Jul 10$160,000
  16. Tuckpointing and unit masonry repair / replacement: 19100 SQ. FT.
    780 S Federal St · 610 ft S · Alteration or repair
    Jul 2$400,000
  17. Permit expires on 08/25/2026 erection starts: 9/9/2026
    720 S Federal St · 370 ft SW · New building
    Jun 26$9,000
  18. Concrete masonry repair / replacemnt: 100sq
    801 S Plymouth Ct · 630 ft S · Grading
    Jun 22$80,000
  19. Temporary scaffolding: qty: 3, max
    780 S Federal St · 610 ft S · Scaffold or sidewalk shed
    Jun 18not listed
  20. Line voltage electrical work
    740 S Federal St · 450 ft SW · Electrical
    Jun 1$2,050
  21. Temporary scaffolding: qty: 1, max
    1 E 8th St · 920 ft SE · Scaffold or sidewalk shed
    May 20not listed
  22. Fire alarm: modification of existing system
    33 E Ida B Wells Dr · 940 ft NE · Fire systems
    May 19not listed
  23. Self cert 2019 CBRC convert 2nd
    719 S State St · 650 ft SE · Alteration or repair
    May 18$1,100,000
  24. Line voltage electrical work
    711 S Dearborn St · 290 ft S · Electrical
    May 12$2,000
  25. Line voltage electrical work
    780 S Federal St · 610 ft S · Electrical
    May 12$14,259
  26. Repair or in-kind replacement of 1 plumbing fixtures as described in permit application
    740 S Federal St · 450 ft SW · Plumbing
    May 9$6,900
  27. Alteration of existing communication equipment
    725 S Wabash Ave · 990 ft SE · Roofing
    May 4$50,000
  28. Installation of illuminated wall sign at sugaring NYC - 11 east ida B. Wells drive
    525 S State St · 630 ft NE · Sign
    May 1$1,500
Within a quarter mile1,000 ft to ¼ mi · 45 permits in 41 projects · 1 new building, $60,000
  1. Temporary scaffolding: qty: 1, max
    440 S La Salle St · 0.20 mi NW · Scaffold or sidewalk shed
    Sep 23not listed
  2. Temporary scaffolding: qty: 2, max
    732 S Financial Pl · 0.21 mi SW · Scaffold or sidewalk shed
    Sep 22not listed
  3. Low voltage/communication electrical work
    427 S La Salle St · 0.21 mi NW · Electrical
    Sep 21$16,000
  4. Roof replacement
    71 W Van Buren St · 0.21 mi N · Roofing
    Sep 21$570,000
  5. Fire alarm: modification of existing system × 3 permits
    440 S La Salle St · 0.20 mi NW · Fire systems
    Aug 28 to Sep 18not listed
  6. Phase 3 of 3: interior alterations to existing 7-story office building to convert to a data center
    400 S La Salle St · 0.25 mi NW · Alteration or repair
    Sep 16$151,112,046
  7. Roof replacement
    41 E 8th St · 0.22 mi SE · Roofing
    Sep 14$351,050
  8. Low voltage/communication electrical work
    440 S La Salle St · 0.20 mi NW · Electrical
    Sep 11$18,290
  9. Fire alarm: modification of existing system
    400 S State St · 0.21 mi N · Fire systems
    Sep 11not listed
  10. Low voltage/communication electrical work
    717 S Wells St · 0.24 mi W · Electrical
    Sep 3$6,749
  11. Temporary scaffolding: qty: 1, max
    8 E 9th St · 0.25 mi S · Scaffold or sidewalk shed
    Sep 1not listed
  12. Nonstructural interior stair repairs per building violations dated 3-16-2026
    426 S Clark St · 0.19 mi NW · Alteration or repair
    Aug 27$500
  13. Interior alterations in existing office building on the 29th floor
    440 S La Salle St · 0.20 mi NW · Alteration or repair
    Aug 26$500,000
  14. Line voltage electrical work
    400 S State St · 0.21 mi N · Electrical
    Aug 25$10,000
  15. Replace hoist ropes on (2) two ewgt passenger elevators north & south cars
    651 S Wells St · 0.23 mi W · Elevator
    Aug 19not listed
  16. Concrete masonry repair / replacemnt: 70sq
    161 W Harrison St · 0.20 mi W · Grading
    Aug 12$95,965
  17. Modernization of (1) one ewgt freight elevator
    400 S La Salle St · 0.25 mi NW · Elevator
    Aug 12$1,419,751
  18. Spr 2019 CBRC - interior alterations of existing ground floor business commercial space for expansion of…
    899 S Plymouth Ct · 0.23 mi S · Alteration or repair
    Aug 3$100,000
  19. Interior alteration to 7th floor...
    819 S Wabash Ave · 0.23 mi SE · Alteration or repair
    Jul 29$12,000
  20. Line voltage electrical work
    440 S La Salle St · 0.20 mi NW · Electrical
    Jul 28$25,000
  21. Removal of one(1) 750lb capacity vertical wheelchair lift
    425 S Wabash Ave · 0.23 mi NE · Elevator
    Jul 27$14,900
  22. Installation of paint and wall coverings
    50 E Ida B Wells Dr · 0.21 mi NE · Other
    Jul 20$4,500,000
  23. Installation of one(1) 7000lb capacity
    400 S La Salle St · 0.25 mi NW · Elevator
    Jul 15$150,000
  24. Temporary scaffolding: qty: 6, max
    400 S La Salle St · 0.25 mi NW · Scaffold or sidewalk shed
    Jul 14not listed
  25. Line voltage electrical work × 2 permits
    400 S La Salle St · 0.25 mi NW · Electrical
    Jun 25 to Jul 7$420,000
  26. Temporary construction hoist permit for tornburgs fc7000 single car tower with 7,000 lbs
    400 S La Salle St · 0.25 mi NW · New building
    Jul 6$60,000
  27. Dds 2019 CBRC: phase 2 of 3: infrastructure upgrades
    400 S La Salle St · 0.25 mi NW · Alteration or repair
    Jul 6$51,100,000
  28. Dds 2019 CBRC: phase 1 of 3: demolition of non load bearing partitions on basement
    400 S La Salle St · 0.25 mi NW · Alteration or repair
    Jul 1$3,950,000
  29. Dds 2019 CBRC: revision to permit 101070387 to update re-feed input panels 2a &2b.(occupancy group: B / type…
    427 S La Salle St · 0.21 mi NW · Alteration or repair
    Jun 23$1,000
  30. Dds 2019 CBC: interior alterations to existing 6th floor data center
    717 S Wells St · 0.24 mi W · Alteration or repair
    Jun 16$3,000,000
  31. Replacement electrical contractor
    440 S La Salle St · 0.20 mi NW · Electrical
    Jun 12not listed
  32. Self-crt 2019 CBRC
    440 S La Salle St · 0.20 mi NW · Alteration or repair
    Jun 11$80,000
  33. Replacement of hoist cables on one(1) 2500lb capacity
    407 S Dearborn St · 0.19 mi N · Elevator
    Jun 10not listed
  34. Line voltage electrical work
    801 S Wabash Ave · 0.22 mi SE · Electrical
    Jun 2$2,000
  35. Low voltage/communication electrical work
    819 S Wabash Ave · 0.23 mi SE · Electrical
    May 20$16,879
  36. Low voltage/communication electrical work × 2 permits
    440 S La Salle St · 0.20 mi NW · Electrical
    May 20$46,000
  37. Complex demolition: wreck and remove a rooftop water tower only (previously demolished without a permit)
    527 S Wells St · 0.24 mi W · Demolition
    May 20$1,001
  38. Temporary scaffolding: qty: 1, max
    850 S Clark St · 0.20 mi SW · Scaffold or sidewalk shed
    May 15not listed
  39. Concrete masonry repair / replacemnt: 1500sq
    901 S Plymouth Ct · 0.24 mi S · Grading
    May 8$430,000
  40. Fire alarm: new system
    427 S La Salle St · 0.21 mi NW · Fire systems
    May 8not listed
  41. Repair or in-kind replacement of 3 plumbing fixtures as described in permit application
    899 S Plymouth Ct · 0.23 mi S · Plumbing
    May 6$23,000

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Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 11:55 UTC. Official data.

At this address: every permit the city holds. Nearby: permits from the last two years, from our copy of the city's data.

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