247 E Ontario St

Chicago, IL 60611

333 E Huron St: demolition permitted Jul 29, a new building Sep 18.

18 permits on record here. The newest, Jun 2, 2025: Tuckpointing and unit masonry repair / replacement: 3600 SQ. FT. Within a quarter mile, the city has issued 245 more permits (191 projects) since May 1. One is for a new building, 900 ft away.

1. Tuckpointing and unit masonry repair / replacement: 3600 SQ. FT.

   Alteration or repair
   Jun 2, 2025$30,000
2. Swapping (12) existing antennas with (6) new antennas

   Alteration or repair
   Nov 23, 2020$25,000
3. Antenna and equipment upgrade on existing t-mobile cell site

   Electrical
   Nov 14, 2020$20,000
4. Furnish and install new car station and perform city of chicago fire service mandate upgrade on one(1) 2000lb…

   Elevator
   Sep 9, 2020not listed
5. Swapping (3) existing antennas with (3) new antennas

   Alteration or repair
   Sep 26, 2018$20,000
6. Install power and fiber conduit and related cabinet grounding

   Electrical
   Aug 9, 2018$10,000
7. Swap three (3) antennas, add ancillaryequipment

   Alteration or repair
   Apr 17, 2017$25,000
8. Remove and replace 3 panel style antennas with new

   Electrical
   Mar 15, 2017$15,000
9. Install one menu sign on front of building

   Sign
   May 4, 2016$500
10. Install hand sink on 2nd floor banquet hall

    Other
    Dec 16, 2014$1,500
11. Double face routed internally illuminated with led lights

    Sign
    Mar 23, 2012$4,200
12. Single sided aluminum wall cabinet with led illumination

    Sign
    Apr 18, 2011$3,500
13. Install a subpanel to split the doubled up circuits

    Electrical
    Apr 28, 2008$3,000
14. Installation of (1) 30 amp dual pole breaker and circuits in existing 200 amp service panel × 2 permits

    Electrical
    Oct 23, 2007$500
15. Install a 100 amp, 200v, 3-wire subfeeder and panel in the boiler room to feed package boilers

    Electrical
    Jul 7, 2007$5,000
16. Repair or replace circuits to roof mounted air conditioning units

    Electrical
    Jul 7, 2007not listed
17. Erect one high low scaffold from 04/22/2006 - 05/20/2006

    Scaffold or sidewalk shed
    Apr 21, 2006not listed

1. Fire alarm: new system

   230 E Ohio St · 210 ft S · Fire systems
   Aug 12not listed
2. Roof recover

   232 E Ohio St · 210 ft S · Roofing
   Jul 16$80,000

1. Electrical maintenance permit × 3 permits

   222 E Huron St · 680 ft N · Electrical
   Aug 3 to Oct 2not listed
2. Electrical maintenance permit × 3 permits

   321 E Erie St · 630 ft NE · Electrical
   Aug 3 to Oct 2not listed
3. Structural peer review proposed new overhead feeders and connections for (3) existing fire pumps to replace…

   541 N Fairbanks Ct · 520 ft SE · Alteration or repair
   Oct 2$293,753
4. Interior alterations to existing lower concourse of the prentice building at nmh for a new high dose…

   250 E Superior St · 980 ft N · Alteration or repair
   Oct 1$3,673,279
5. 1 Temporary trailer(s) in connection with work under permit 101081443

   333 E Erie St · 740 ft NE · Plumbing
   Sep 30not listed
6. Awning attached to the south wall facing south

   630 N Michigan Ave · 790 ft W · Sign
   Sep 28$1,000
7. Awning attached to the east wall facing east (with 2.5 SQ feet of text)

   630 N Michigan Ave · 790 ft W · Sign
   Sep 28$1,000
8. Awning attached to the east wall facing east × 2 permits

   630 N Michigan Ave · 790 ft W · Sign
   Sep 28$1,000
9. Awning attached to the east wall facing east (with 2 SQ. FT. Of text)

   630 N Michigan Ave · 790 ft W · Sign
   Sep 28$1,000
10. Replacement general contractor × 2 permits

    218 E Grand Ave · 520 ft S · Contractor change
    Sep 21not listed
11. Replacement electrical contractor × 6 permits

    218 E Grand Ave · 520 ft S · Electrical
    Sep 21not listed
12. Replacement general contractor

    218 E Grand Ave · 520 ft S · Electrical
    Sep 21not listed
13. Installation of two (2) 2000 amp temporary electrical service

    333 E Huron St · 900 ft NE · New building
    Sep 18$90,000
14. South face replacement into existing non illuminated sign reading chicago magnificent mile hilton grand…

    300 E Ohio St · 420 ft SE · Sign
    Sep 18$1,000
15. Northwest corner of property: replacing faces into existing 3 sided cube blade sign "hilton grand vacations /…

    300 E Ohio St · 420 ft SE · Sign
    Sep 18$2,500
16. South elevation" 5'7" x 7' existing double face blade sign - face replacement only "hilton grand vacations /…

    300 E Ohio St · 420 ft SE · Sign
    Sep 18$2,000
17. Southwest corner of property: replacing faces into existing 3 sided cube blade sign "hilton grand vacations /…

    300 E Ohio St · 420 ft SE · Sign
    Sep 18$2,500
18. 2019 Dds: convert floors 2-5 of existing office / restaurant building from business use to 28 dwelling units…

    212 E Ohio St · 280 ft SW · Alteration or repair
    Sep 17$2,300,000
19. Interior demolition of existing restaurant tenant space

    600 N Michigan Ave · 820 ft W · Alteration or repair
    Sep 16$575,000
20. Fire alarm: modification of existing system

    259 E Erie St · 410 ft NE · Fire systems
    Sep 15not listed
21. Tuckpointing and unit masonry repair / replacement: 50 SQ. FT.

    605 N Michigan Ave · 730 ft W · Alteration or repair
    Sep 14$4,546
22. Electrical maintenance permit × 2 permits

    303 E Superior St · 950 ft N · Electrical
    Aug 11 to Sep 14not listed
23. Modernization of one(1) 4000lb capacity

    160 E Grand Ave · 650 ft SW · Elevator
    Sep 9$79,421
24. Temporary scaffolding: qty: 1, max

    333 E Ontario St · 680 ft E · Scaffold or sidewalk shed
    Sep 8not listed
25. Associate alternative code approval or other post-issuance approval to permit 101082660

    710 N Fairbanks Ct · 820 ft N · Alteration or repair
    Sep 4not listed
26. Modernization of four(4) 3500lb capacity

    303 E Superior St · 950 ft N · Elevator
    Sep 3$1,500,000
27. Revision to permit #101082137 for store layout changes

    625 N Michigan Ave · 710 ft W · Alteration or repair
    Sep 3$250,000
28. Repair/replacement affecting 1 systems : 2 split dx unit

    600 N Michigan Ave · 820 ft W · Mechanical (HVAC)
    Sep 2$360,000
29. Structural peer review interior alterations to 2nd floor x-ray room to replace existing x-ray equipment with…

    676 N St Clair St · 700 ft NW · Alteration or repair
    Sep 2$355,000
30. Fire alarm: modification of existing system

    520 N Michigan Ave · 960 ft SW · Fire systems
    Sep 1not listed
31. Self-cert 2019 CBC interior renovation of existing 1,100 sf commercial space

    535 N Michigan Ave · 860 ft SW · Alteration or repair
    Aug 31$200,000
32. Roof replacement

    333 E Ontario St · 680 ft E · Roofing
    Aug 27$279,000
33. Cable replacement on one(1) 500lb capacity

    118 E Erie St · 880 ft NW · Elevator
    Aug 24$53,101
34. Temporary scaffolding: qty: 1, max

    240 E Illinois St · 800 ft S · Scaffold or sidewalk shed
    Aug 20not listed
35. Illuminated led letterset on the south wall reading "embassy suites by hilton with logo"

    511 N Columbus Dr · 780 ft SE · Sign
    Aug 19$2,500
36. Alteration to 1st & 2nd flr.-interior demolition - no occupancy change - occupancy group m- mercantile- type…

    663 N Michigan Ave · 810 ft NW · Alteration or repair
    Aug 10$172,000
37. Fire alarm: modification of existing system × 3 permits

    710 N Fairbanks Ct · 820 ft N · Fire systems
    Aug 7not listed
38. Fire alarm: modification of existing system × 2 permits

    250 E Superior St · 980 ft N · Fire systems
    Jun 30 to Aug 7not listed
39. Interior demolition to existing 1st floor north tenant space ad partial demolition of the adjacent tenant…

    600 N Michigan Ave · 820 ft W · Alteration or repair
    Jul 31$800,000
40. Fire alarm: modification of existing system

    142 E Ontario St · 650 ft W · Fire systems
    Jul 30not listed
41. Complex demolition: demolition and removal of below grade fundations

    333 E Huron St · 900 ft NE · Demolition
    Jul 29$17,500,000
42. Interior buildout of 1st floor retail space

    625 N Michigan Ave · 710 ft W · Alteration or repair
    Jul 28$819,241
43. Nonstructural interior alteration to electrical

    645 N Michigan Ave · 750 ft W · Alteration or repair
    Jul 27$60,000
44. Fire alarm: modification of existing system

    663 N Michigan Ave · 810 ft NW · Fire systems
    Jul 27not listed
45. Replacement of door operator on one(1) 2000lb capacity

    669 N Michigan Ave · 850 ft NW · Elevator
    Jul 27$30,000
46. Replace hoist ropes on eg passenger elevator #2

    150 E Huron St · 860 ft NW · Elevator
    Jul 27$30,000
47. Dds 2019 CBRC: interior alterations to existing mall including renovations to common areas and restrooms on…

    520 N Michigan Ave · 960 ft SW · Alteration or repair
    Jul 20$10,000,000
48. Low voltage/communication electrical work

    218 E Grand Ave · 520 ft S · Electrical
    Jul 16$70,000
49. Interior alterations in existing office building on the 5th floor

    142 E Ontario St · 650 ft W · Alteration or repair
    Jul 16$133,290
50. Interior alteration of 2,264 sf on the 5th floor of an existing 24 story building

    675 N St Clair St · 630 ft NW · Alteration or repair
    Jul 15$1,100,000
51. Structural peer review included - revision to building permit #101068332 to update previously approved…

    600 N Michigan Ave · 820 ft W · Alteration or repair
    Jul 14$2,655,650
52. Pilatesville llcnew electrical id wall signlocation: south elevationsign facing: ontario st.reads…

    333 E Ontario St · 680 ft E · Sign
    Jul 14$4,500
53. Replacement of hoist cables on one(1) 5000lb capacity

    520 N Michigan Ave · 960 ft SW · Elevator
    Jul 13not listed
54. Interior alterations in existing office building on the 12th floor

    142 E Ontario St · 650 ft W · Alteration or repair
    Jul 13$163,614
55. Installation of internally illuminated wall sign to read "wells fargo" connecting to existing customer leads… × 3 permits

    360 E Ohio St · 990 ft E · Sign
    Jul 10$1,850
56. Low voltage/communication electrical work

    710 N Fairbanks Ct · 820 ft N · Electrical
    Jul 8$1,770,000
57. Electrical maintenance permit × 3 permits

    303 E Superior St · 950 ft N · Electrical
    May 12 to Jul 8not listed
58. Fire alarm: modification of existing system

    701 N Michigan Ave · 950 ft NW · Fire systems
    Jul 8not listed
59. Installation of one(1) 750lb capacity

    650 N St Clair St · 490 ft NW · Elevator
    Jul 8$26,800
60. Decommission ewgt passenger elevator west car

    661 N Michigan Ave · 800 ft NW · Elevator
    Jul 8$27,000
61. Modernization of (1) one ewgt passenger elevator

    661 N Michigan Ave · 800 ft NW · Elevator
    Jul 8$434,000
62. Fire alarm: modification of existing system

    259 E Erie St · 410 ft NE · Fire systems
    Jul 6not listed
63. Sc 2019 CBRC: add new pergola, cabinetry

    240 E Illinois St · 800 ft S · Alteration or repair
    Jul 6$40,000
64. Dds 2019 CBRC: renovation to existing lab/office building on floors 2

    710 N Fairbanks Ct · 820 ft N · Alteration or repair
    Jul 6$81,315,000
65. Electrical maintenance permit × 3 permits

    222 E Huron St · 680 ft N · Electrical
    May 5 to Jul 2not listed
66. Electrical maintenance permit × 3 permits

    321 E Erie St · 630 ft NE · Electrical
    May 5 to Jul 2not listed
67. Low voltage/communication electrical work

    701 N Michigan Ave · 950 ft NW · Electrical
    Jul 1$8,000
68. Fire alarm: modification of existing system

    675 N St Clair St · 630 ft NW · Fire systems
    Jun 30not listed
69. Fire alarm: modification of existing system × 2 permits

    645 N Michigan Ave · 750 ft W · Fire systems
    Jun 29not listed
70. Water damage repair on eg passenger elevator car 1b

    333 E Ontario St · 680 ft E · Elevator
    Jun 29not listed
71. Water damage repair on eg passenger elevator car 3b

    333 E Ontario St · 680 ft E · Elevator
    Jun 29not listed
72. Water damage repair on eg passenger elevator car 4b

    333 E Ontario St · 680 ft E · Elevator
    Jun 29not listed
73. Water damage repair on eg passenger elevator car 2b

    333 E Ontario St · 680 ft E · Elevator
    Jun 29not listed
74. Water damage repair on eg passenger elevator car 5b

    333 E Ontario St · 680 ft E · Elevator
    Jun 29not listed
75. Water damage repair on eg passenger elevator car 4

    535 N Michigan Ave · 860 ft SW · Elevator
    Jun 25not listed
76. Interior alterations to ground and 2nd floor retail space

    663 N Michigan Ave · 810 ft NW · Alteration or repair
    Jun 24$1,745,974
77. Revision to permit #101013225 for mercantile use type 1b construction to pass atrium smoke evacuation test…

    555 N Michigan Ave · 750 ft W · Alteration or repair
    Jun 24$2,500
78. One 14'9-1/4" by 11'5-3/4" emc

    555 N Michigan Ave · 750 ft W · Sign
    Jun 17$60,000
79. Structural peer review revision to permit # 101072253 to add additional lead lining on the floors

    676 N St Clair St · 700 ft NW · Alteration or repair
    Jun 16$400,000
80. Low voltage/communication electrical work

    251 E Huron St · 630 ft N · Electrical
    Jun 15$142,000
81. Fire alarm: modification of existing system

    218 E Grand Ave · 520 ft S · Fire systems
    Jun 15not listed
82. Installation of an illuminated blade sign at 160 E grand ave

    160 E Grand Ave · 650 ft SW · Sign
    Jun 11$1,500
83. Self cert 2019 CBRC

    360 E Ohio St · 990 ft E · Alteration or repair
    Jun 9$1,200,000
84. Temporary scaffolding: qty: 1, max

    251 E Huron St · 630 ft N · Scaffold or sidewalk shed
    Jun 2not listed
85. Line voltage electrical work

    345 E Ohio St · 850 ft E · Electrical
    May 28$10,000
86. Electrical maintenance permit

    201 E Huron St · 660 ft NW · Electrical
    May 26not listed
87. Electrical maintenance permit

    251 E Huron St · 630 ft N · Electrical
    May 26not listed
88. Temporary scaffolding: qty: 4, max

    165 E Ontario St · 360 ft W · Scaffold or sidewalk shed
    May 21not listed
89. Concrete masonry repair / replacemnt: 300sq

    165 E Ontario St · 360 ft W · Grading
    May 21$1,649,155
90. Fire alarm: modification of existing system

    360 E Ohio St · 990 ft E · Fire systems
    May 21not listed
91. Interior build-out to existing 3,365 sf office

    535 N Michigan Ave · 860 ft SW · Alteration or repair
    May 20$350,000
92. Modernization of one(1) 1800lb capacity

    201 E Ohio St · 420 ft SW · Elevator
    May 18$138,600
93. Structural peer review included

    646 N Michigan Ave · 830 ft W · Alteration or repair
    May 18$487,240
94. Dds 2019 CBC: interior alterations to existing levels 14 and 15 of the galter pavilion to include conversion…

    251 E Huron St · 630 ft N · Alteration or repair
    May 18$40,000,000
95. Line voltage electrical work

    160 E Huron St · 780 ft NW · Electrical
    May 11$14,000
96. Fire alarm: modification of existing system

    630 N Michigan Ave · 790 ft W · Fire systems
    May 7not listed
97. Interior build-out for a speculative office suite in suite 540

    645 N Michigan Ave · 750 ft W · Alteration or repair
    May 7$190,133
98. Interior build-out for a speculative office suite in suite 543

    645 N Michigan Ave · 750 ft W · Alteration or repair
    May 7$222,718
99. Temporary scaffolding: qty: 1, max

    600 N Fairbanks Ct · 370 ft SE · Scaffold or sidewalk shed
    May 1not listed
100. Removal of two(2) escalators(#3 and #4)

     600 N Michigan Ave · 820 ft W · Elevator
     May 1not listed
101. Installation of card reader on eg passenger elevator car 1

     633 N St Clair St · 310 ft W · Elevator
     May 1$20,000
102. Rfeplacement of hoist cables on one(1) 3500lb capacity

     540 N Michigan Ave · 880 ft SW · Elevator
     May 1not listed
103. Replacement of governor cable on one(1) 2500lb capacity

     211 E Ohio St · 360 ft SW · Elevator
     May 1not listed

1. Replacement of hoist cables on one(1) 2500lb capacity

   600 N Mcclurg Ct · 0.19 mi E · Elevator
   Oct 5not listed
2. Modify and upgrade the existing 8th floor bcs laboratory to support operational and layout improvements

   225 E Chicago Ave · 0.23 mi N · Alteration or repair
   Oct 2$333,415
3. Self-cert 2019 CBRC alterations to existing first floor tenant space within existing seven story building

   630 N Rush St · 0.21 mi W · Alteration or repair
   Sep 30$750,000
4. 2019 CBRC: Interior renovation

   55 E Erie St · 0.24 mi W · Alteration or repair
   Sep 29$800,000
5. Interior buildout of a new c-suite on the 22nd floor of the existing lurie childrens hospital at 211 E…

   211 E Chicago Ave · 0.24 mi N · Alteration or repair
   Sep 24$3,500,000
6. Repair or in-kind replacement of 1 plumbing fixtures as described in permit application × 2 permits

   420 E Ohio St · 0.24 mi E · Plumbing
   Aug 12 to Sep 23$6,000
7. Interior alterations to an existing auditorium #12 and entry for new dolby cinema projection and sound system

   322 E Illinois St · 0.19 mi SE · Alteration or repair
   Sep 23$400,000
8. Electrical maintenance permit × 2 permits

   345 E Superior St · 0.22 mi NE · Electrical
   Aug 11 to Sep 14not listed
9. Electrical maintenance permit × 2 permits

   320 E Superior St · 0.21 mi NE · Electrical
   Aug 11 to Sep 14not listed
10. Electrical maintenance permit × 2 permits

    310 E Superior St · 0.20 mi NE · Electrical
    Aug 11 to Sep 14not listed
11. Electrical maintenance permit × 2 permits

    300 E Superior St · 0.19 mi N · Electrical
    Aug 11 to Sep 14not listed
12. Electrical maintenance permit × 2 permits

    350 E Superior St · 0.24 mi NE · Electrical
    Aug 11 to Sep 14not listed
13. Electrical maintenance permit × 2 permits

    340 E Superior St · 0.23 mi NE · Electrical
    Aug 11 to Sep 14not listed
14. Electrical maintenance permit × 2 permits

    303 E Chicago Ave · 0.25 mi N · Electrical
    Aug 11 to Sep 14not listed
15. Low voltage/communication electrical work

    155 E Superior St · 0.19 mi NW · Electrical
    Sep 10$46,587
16. Non-iilluminated, wall, vinyl, business id sign 2

    55 E Ontario St · 0.23 mi W · Sign
    Sep 10$500
17. Interior demolition of an existing first floor tenant space within an existing building

    58 E Ontario St · 0.23 mi W · Alteration or repair
    Sep 10$50,000
18. Revision to permit #101078360 to relocate mechanical and electrical vertical risers through inside face of…

    211 E Chicago Ave · 0.24 mi N · Alteration or repair
    Sep 10not listed
19. Interior alterations to existing auditorium #11 (imax) at amc theatres

    322 E Illinois St · 0.19 mi SE · Alteration or repair
    Sep 10$740,000
20. Alterations to an existing 1 story × 2 permits

    435 N Michigan Ave · 0.23 mi SW · Alteration or repair
    Jul 14 to Sep 4$575,000
21. Fire alarm: repair existing system

    211 E Chicago Ave · 0.24 mi N · Fire systems
    Sep 3not listed
22. Interior alterations to existing church (basement & 1st floor) for replacement of existing organ to include…

    65 E Huron St · 0.24 mi NW · Alteration or repair
    Sep 2$381,938
23. Self-cert 2019 CBC for initial build out of ground floor suite 104 of the tribune tower building

    435 N Michigan Ave · 0.23 mi SW · Alteration or repair
    Aug 31$1,400,000
24. Low voltage/communication electrical work

    444 N Michigan Ave · 0.23 mi SW · Electrical
    Aug 25$2,268
25. Self- cert 2026 CBC replacement of the existing hydronic trench heating system within the lobby at 211 E…

    211 E Chicago Ave · 0.24 mi N · Alteration or repair
    Aug 25$750,000
26. Replacement general contractor

    435 N Michigan Ave · 0.23 mi SW · Electrical
    Aug 21not listed
27. Concrete masonry repair / replacemnt: 5sq

    401 E Ontario St · 0.20 mi E · Grading
    Aug 20$16,620
28. Replacement of hoist cables on one(1) 2000lb capacity

    600 N Mcclurg Ct · 0.19 mi E · Elevator
    Aug 20not listed
29. Modernization of three(3) 3000lb capacity

    500 N Michigan Ave · 0.21 mi SW · Elevator
    Aug 19$2,400,000
30. Replacement general contractor

    435 N Michigan Ave · 0.23 mi SW · Addition
    Aug 14not listed
31. Fire alarm: modification of existing system

    355 E Grand Ave · 0.21 mi SE · Fire systems
    Aug 11not listed
32. Fire alarm: modification of existing system × 2 permits

    211 E Chicago Ave · 0.24 mi N · Fire systems
    Aug 4 to 11not listed
33. Repair or in-kind replacement of 1 plumbing fixtures as described in permit application

    55 E Erie St · 0.24 mi W · Plumbing
    Aug 6$2,000
34. Fire alarm: modification of existing system × 2 permits

    737 N Michigan Ave · 0.24 mi NW · Fire systems
    Jul 9 to Aug 4not listed
35. Fire alarm: repair existing system

    450 N Cityfront Plaza Dr · 0.22 mi S · Fire systems
    Aug 3not listed
36. Tuckpointing and unit masonry repair / replacement: 500 SQ. FT.

    420 E Ohio St · 0.24 mi E · Alteration or repair
    Jul 31$10,500
37. Nonstructural interior bathroom remodel to include new plumbing fixtures and finishes

    161 E Chicago Ave · 0.25 mi N · Alteration or repair
    Jul 29$50,000
38. Elevator cab interior renovations on two(2) 2000lb capacity

    612 N Rush St · 0.21 mi W · Elevator
    Jul 29$70,000
39. Decommission of one(1) 3000lb capacity

    500 N Michigan Ave · 0.21 mi SW · Elevator
    Jul 29$40,000
40. Sc 2019 CBRC: interior buildout / renovation of an existing shake shack in an existing suite space

    66 E Ohio St · 0.21 mi W · Alteration or repair
    Jul 23$415,000
41. Low voltage/communication electrical work × 2 permits

    211 E Chicago Ave · 0.24 mi N · Electrical
    Jul 21$103,000
42. Replacement plumbing contractor

    355 E Grand Ave · 0.21 mi SE · Plumbing
    Jul 21not listed
43. Replacement electrical contractor × 2 permits

    211 E Chicago Ave · 0.24 mi N · Electrical
    Jul 21not listed
44. Temporary scaffolding: qty: 1, max

    401 E Ontario St · 0.20 mi E · Scaffold or sidewalk shed
    Jul 17not listed
45. Alterations to existing 1 story

    435 N Michigan Ave · 0.23 mi SW · Alteration or repair
    Jul 14$400,000
46. Line voltage electrical work

    454 N Columbus Dr · 0.22 mi S · Electrical
    Jul 10$53,000
47. Repair or in-kind replacement of 17 plumbing fixtures as described in permit application

    454 N Columbus Dr · 0.22 mi S · Plumbing
    Jul 9$33,285
48. Electrical maintenance permit × 3 permits

    345 E Superior St · 0.22 mi NE · Electrical
    May 12 to Jul 8not listed
49. Electrical maintenance permit × 3 permits

    320 E Superior St · 0.21 mi NE · Electrical
    May 12 to Jul 8not listed
50. Electrical maintenance permit × 3 permits

    310 E Superior St · 0.20 mi NE · Electrical
    May 12 to Jul 8not listed
51. Electrical maintenance permit × 3 permits

    300 E Superior St · 0.19 mi N · Electrical
    May 12 to Jul 8not listed
52. Electrical maintenance permit × 3 permits

    350 E Superior St · 0.24 mi NE · Electrical
    May 12 to Jul 8not listed
53. Electrical maintenance permit × 3 permits

    340 E Superior St · 0.23 mi NE · Electrical
    May 12 to Jul 8not listed
54. Electrical maintenance permit × 3 permits

    303 E Chicago Ave · 0.25 mi N · Electrical
    May 12 to Jul 8not listed
55. Self-cert 2019 CBRC -interior alteration of an existing 36th and 37th restroom core renovation with new…

    454 N Columbus Dr · 0.22 mi S · Alteration or repair
    Jul 8$350,000
56. Fire alarm: modification of existing system

    225 E Chicago Ave · 0.23 mi N · Fire systems
    Jul 2not listed
57. Interior renovation, combination of units 4304 & 4305 on the 43rd floor in an existing 47 story condo building

    505 N Mcclurg Ct · 0.25 mi SE · Alteration or repair
    Jul 2$500,000
58. Self-cert 2019 CBRC - interior demolition of an existing tenant space

    455 N Columbus Dr · 0.22 mi S · Alteration or repair
    Jul 1$475,000
59. Self-cert 2019 CBRC - interior demolition of an existing tenant space

    454 N Columbus Dr · 0.22 mi S · Alteration or repair
    Jul 1$800,000
60. Repair/replacement affecting 1 systems : 2 rooftop packaged unit(daikin m# carrier m# 48vg-k240603-gp)

    49 E Ontario St · 0.24 mi W · Mechanical (HVAC)
    Jun 22$36,000
61. Nonstructural interior preparatory demolition of nonload bearing dryall and M.E.P. system with demo drawings…

    65 E Huron St · 0.24 mi NW · Alteration or repair
    Jun 17$10,000
62. Spr 2019 CBRC - interior renovations of existing pool area on 14th floor

    505 N Michigan Ave · 0.20 mi SW · Alteration or repair
    Jun 15$350,000
63. Roof replacement

    400 E Ohio St · 0.20 mi E · Roofing
    Jun 11$75,520
64. Interior alterations to 7th floor surgery control desk at existing hospital

    225 E Chicago Ave · 0.23 mi N · Alteration or repair
    Jun 10$473,853
65. Line voltage electrical work × 2 permits

    161 E Chicago Ave · 0.25 mi N · Electrical
    Jun 1 to 3$5,500
66. Modernization of five(5) 3500lb capacity

    50 E Ohio St · 0.25 mi W · Elevator
    Jun 3not listed
67. Low voltage/communication electrical work

    444 N Michigan Ave · 0.23 mi SW · Electrical
    Jun 2$5,745
68. Low voltage/communication electrical work × 2 permits

    225 E Chicago Ave · 0.23 mi N · Electrical
    May 26 to Jun 2$24,625
69. Hoist cable replacement on two(2) 3000lb capacity

    512 N Mcclurg Ct · 0.22 mi SE · Elevator
    May 27$50,000
70. Decommission/removal of four(4) 3000lb capacity

    500 N Michigan Ave · 0.21 mi SW · Elevator
    May 27$100,000
71. Electrical maintenance permit

    245 E Chicago Ave · 0.24 mi N · Electrical
    May 26not listed
72. Tuckpointing and unit masonry repair / replacement: 300 SQ. FT.

    350 E Superior St · 0.24 mi NE · Alteration or repair
    May 26$1,010,360
73. In-kind replacement of exterior windows and doors in existing openings

    400 E Ohio St · 0.20 mi E · Alteration or repair
    May 21$6,000
74. Fire alarm: modification of existing system

    211 E Chicago Ave · 0.24 mi N · Fire systems
    May 21not listed
75. The project consists of interior modifications to an existing first and second floor restaurant tenant space…

    58 E Ontario St · 0.23 mi W · Alteration or repair
    May 20$150,000
76. Interior alterations to existing 2nd floor office space including conference rooms and idf room

    211 E Chicago Ave · 0.24 mi N · Alteration or repair
    May 20$494,162
77. Replacement of door operators on two(2) 3500lb capacity

    225 E Chicago Ave · 0.23 mi N · Elevator
    May 18not listed
78. Interior alterations to existing 15th floor office space suites 1510 & 1520

    737 N Michigan Ave · 0.24 mi NW · Alteration or repair
    May 18$242,300
79. Repair or in-kind replacement of 2 plumbing fixtures as described in permit application

    161 E Chicago Ave · 0.25 mi N · Plumbing
    May 13$2,000
80. Fire alarm: modification of existing system × 2 permits

    444 N Michigan Ave · 0.23 mi SW · Fire systems
    May 4 to 6not listed
81. Fire alarm: repair existing system

    55 E Ontario St · 0.23 mi W · Fire systems
    May 6not listed
82. Fire alarm: new system

    211 E Chicago Ave · 0.24 mi N · Fire systems
    May 5not listed
83. Interior alterations to 13th floor office space

    300 E Superior St · 0.19 mi N · Alteration or repair
    May 5$1,500,000
84. Alterations and expansion of an existing ground floor medical office clinic into an adjacent tenant space…

    355 E Grand Ave · 0.21 mi SE · Alteration or repair
    May 4$3,472,747
85. Dds 2019 CBRC: dds 2019 CBRC: interior demolition only at existing 24-story office building

    500 N Michigan Ave · 0.21 mi SW · Alteration or repair
    May 4$2,750,000
86. Installation of temporary personnel hoist

    500 N Michigan Ave · 0.21 mi SW · Elevator
    May 1$92,000

• 243 E Ontario St newest permit Jan 14, 2026
• 240 E Ontario St newest permit Jun 2, 2025
• 228 E Ontario St newest permit Mar 19, 2025
• 270 E Ontario St newest permit Jun 18, 2025
• 277 E Ontario St newest permit Jul 24, 2025
• 216 E Ontario St newest permit Sep 2, 2025
• 212 E Ontario St newest permit Mar 5, 2026
• 211 E Ontario St newest permit Jul 24, 2025
• 165 E Ontario St newest permit May 21, 2026
• 162 E Ontario St newest permit Jul 14, 2016

Chicago Department of Buildings updated its data Oct 6, 2026. We checked it Oct 7, 05:28 UTC. See the city's official records.

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

For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near