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50 E Ohio St
Chicago, IL 60611
The biggest project within a quarter mile since May 1: a $10M alteration or repair at 520 N Michigan Ave, permitted Jul 20.
33 permits on record here. The newest, Jun 3: Modernization of five(5) 3500lb capacity. Within a quarter mile, the city has issued 167 more permits (152 projects) since May 1.
Within
Since
Here33 permits · 50 E Ohio St
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Jun 3not listed
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Jun 27, 2025$181,605
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Mar 28, 2024$20,000
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Oct 10, 2023$80,000
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Parking garage repairs: 70sqft of concrete repairsFence, wall or deckApr 6, 2023$80,092
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Dec 28, 2022not listed
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Aug 18, 2022not listed
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Swapping (3) existing antennas with (4) new antennasAlteration or repairJan 4, 2021$25,000
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Work being completed on 9th floorElectricalDec 2, 2020$5,000
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Reinstate permit no. 100780156Contractor changeJun 10, 2020not listed
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May 29, 2020$5,000
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Interior tenant build out for new urban plates restaurant in an existing 4792 SQ. FT. Lease space previously…Alteration or repairFeb 14, 2020$800,000
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Swapping (6) existing antennas with (6) new antennasAlteration or repairOct 11, 2018$25,000
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Oct 2, 2018$10,000
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Aug 16, 2018$7,500
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Aug 8, 2018$45,000
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Jun 13, 2018$91,000
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Nov 14, 2017$6,000
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Roof tear offRoofingAug 1, 2017$50,900
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Swap (2) antennas, (2) new rrhAlteration or repairNov 22, 2016$20,000
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Oct 19, 2016$100
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Oct 12, 2016$6,000
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Replaced existing 2nd generation wireless server cabinet with 4th generation wireless server cabinetElectricalNov 16, 2012$100
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Jul 17, 2012$39,000
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Concrete repair work in an existing parkign structureFence, wall or deckSep 15, 2009$103,375
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Jul 28, 2009$32,168
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Install drain piping in planter boxes in parking garageFence, wall or deckApr 16, 2009$1,000
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Installation of planters to exterior walls of a parking garage to include irrigation and drainage systemsAlteration or repairMar 24, 2009$323,000
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Erect one scaffold skyclimber skystage mkd from 7/21/08 to 7/01/09Scaffold or sidewalk shedAug 27, 2008not listed
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Feb 21, 2008$48,000
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Installation of (1) 30 amp dual pole breaker and circuits in existing 200 amp service panelElectricalNov 16, 2007$500
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Oct 7, 2007$37,500
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Apr 28, 2006not listed
Sort
Next doorunder 250 ft · 6 permits
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Non-iilluminated, wall, vinyl, business id sign 255 E Ontario St · 220 ft N · SignSep 10$500
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Elevator cab interior renovations on two(2) 2000lb capacity612 N Rush St · 210 ft NE · ElevatorJul 29$70,000
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Sc 2019 CBRC: interior buildout / renovation of an existing shake shack in an existing suite space66 E Ohio St · 190 ft E · Alteration or repairJul 23$415,000
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Repair/replacement affecting 1 systems : 2 rooftop packaged unit(daikin m# carrier m# 48vg-k240603-gp)49 E Ontario St · 210 ft N · Mechanical (HVAC)Jun 22$36,000
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Fire alarm: repair existing system55 E Ontario St · 220 ft N · Fire systemsMay 6not listed
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Replacement of pump motor on one(1) 8000lb capacity600 N Wabash Ave · 200 ft W · ElevatorMay 1not listed
This block250 to 1,000 ft · 112 permits in 105 projects
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Spr 2019 CBRC interior alteration and change of occupancy of 2nd floor business unit to residential apartment…11 W Illinois St · 940 ft SW · Alteration or repairOct 2$90,000
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Self-cert 2019 CBRC alterations to existing first floor tenant space within existing seven story building630 N Rush St · 310 ft NE · Alteration or repairSep 30$750,000
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2019 CBRC: Interior renovation55 E Erie St · 500 ft N · Alteration or repairSep 29$800,000
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Awning attached to the south wall facing south630 N Michigan Ave · 580 ft NE · SignSep 28$1,000
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Awning attached to the east wall facing east (with 2.5 SQ feet of text)630 N Michigan Ave · 580 ft NE · SignSep 28$1,000
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Sep 28$1,000
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Awning attached to the east wall facing east (with 2 SQ. FT. Of text)630 N Michigan Ave · 580 ft NE · SignSep 28$1,000
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Hoist cable replacement on one(1) 2000lb capacity10 E Ontario St · 510 ft NW · ElevatorSep 23$45,000
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Replacement of governor cable and tail sheave on one(1) 2500lb capacity10 E Ontario St · 510 ft NW · ElevatorSep 23$10,000
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Replacement of door operator on one(1) 3500lb capacity540 N State St · 600 ft W · ElevatorSep 23not listed
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Repair or in-kind replacement of 4 plumbing fixtures as described in permit application11 W Illinois St · 940 ft SW · PlumbingSep 21$15,000
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Line voltage electrical work21 E Huron St · 840 ft N · ElectricalSep 21$2,900
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Interior demolition of existing restaurant tenant space600 N Michigan Ave · 500 ft E · Alteration or repairSep 16$575,000
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Tuckpointing and unit masonry repair / replacement: 50 SQ. FT.605 N Michigan Ave · 580 ft E · Alteration or repairSep 14$4,546
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Line voltage electrical work11 W Illinois St · 940 ft SW · ElectricalSep 10$4,858
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Interior demolition of an existing first floor tenant space within an existing building58 E Ontario St · 300 ft N · Alteration or repairSep 10$50,000
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Modernization of one(1) 4000lb capacity160 E Grand Ave · 920 ft E · ElevatorSep 9$79,421
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Alterations to an existing 1 story × 2 permits435 N Michigan Ave · 1,000 ft SE · Alteration or repairJul 14 to Sep 4$575,000
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Revision to permit #101082137 for store layout changes625 N Michigan Ave · 620 ft NE · Alteration or repairSep 3$250,000
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Repair/replacement affecting 1 systems : 2 split dx unit600 N Michigan Ave · 500 ft E · Mechanical (HVAC)Sep 2$360,000
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Interior alterations to existing church (basement & 1st floor) for replacement of existing organ to include…65 E Huron St · 810 ft N · Alteration or repairSep 2$381,938
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Fire alarm: modification of existing system520 N Michigan Ave · 610 ft SE · Fire systemsSep 1not listed
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Self-cert 2019 CBC for initial build out of ground floor suite 104 of the tribune tower building435 N Michigan Ave · 1,000 ft SE · Alteration or repairAug 31$1,400,000
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Projecting sign on north elevation reads shaw's since 1985 crab house oyster bar21 E Hubbard St · 1,000 ft S · SignAug 31$15,000
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Self-cert 2019 CBC interior renovation of existing 1,100 sf commercial space535 N Michigan Ave · 640 ft SE · Alteration or repairAug 31$200,000
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Low voltage/communication electrical work50 E Erie St · 580 ft N · ElectricalAug 27$68,279
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Revision to permit: #101062371 to replace existing elevator and adding two (2) new dwelling units (36 total…444 N Wabash Ave · 750 ft S · Alteration or repairAug 27$3,000,000
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Interior renovation of an existing first floor commercial tenant space33 W Ontario St · 940 ft W · Alteration or repairAug 26$350,000
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Low voltage/communication electrical work444 N Michigan Ave · 860 ft SE · ElectricalAug 25$2,268
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Cable replacement on one(1) 500lb capacity118 E Erie St · 760 ft NE · ElevatorAug 24$53,101
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Replacement general contractor435 N Michigan Ave · 1,000 ft SE · ElectricalAug 21not listed
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Modernization of three(3) 3000lb capacity500 N Michigan Ave · 790 ft SE · ElevatorAug 19$2,400,000
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Install one internal illuminated blade sign on building wall over sidewalk11 W Illinois St · 940 ft SW · SignAug 19$7,300
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Replacement general contractor435 N Michigan Ave · 1,000 ft SE · AdditionAug 14not listed
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Tuckpointing and unit masonry repair / replacement: 2000 SQ. FT.437 N Rush St · 860 ft S · Alteration or repairAug 13$34,000
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Temporary scaffolding: qty: 1, max437 N Rush St · 860 ft S · Scaffold or sidewalk shedAug 11not listed
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Alteration to 1st & 2nd flr.-interior demolition - no occupancy change - occupancy group m- mercantile- type…663 N Michigan Ave · 840 ft NE · Alteration or repairAug 10$172,000
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Repair or in-kind replacement of 1 plumbing fixtures as described in permit application55 E Erie St · 500 ft N · PlumbingAug 6$2,000
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Self-cert 2019 cibc - tenant buildout of approximately 2240 sqft515 N State St · 650 ft SW · Alteration or repairAug 5$240,322
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Self-cert 2019 cibc - tenant buildout of approximately 925 sqft515 N State St · 650 ft SW · Alteration or repairAug 4$121,200
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Install a projection sign on the northwest corner of the building by ontario and dearborn st.33 W Ontario St · 940 ft W · SignAug 4$3,500
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Interior demolition to existing 1st floor north tenant space ad partial demolition of the adjacent tenant…600 N Michigan Ave · 500 ft E · Alteration or repairJul 31$800,000
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Fire alarm: modification of existing system142 E Ontario St · 700 ft NE · Fire systemsJul 30not listed
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Decommission of one(1) 3000lb capacity500 N Michigan Ave · 790 ft SE · ElevatorJul 29$40,000
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Interior buildout of 1st floor retail space625 N Michigan Ave · 620 ft NE · Alteration or repairJul 28$819,241
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Nonstructural interior alteration to electrical645 N Michigan Ave · 740 ft NE · Alteration or repairJul 27$60,000
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Fire alarm: modification of existing system663 N Michigan Ave · 840 ft NE · Fire systemsJul 27not listed
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Replacement of door operator on one(1) 2000lb capacity669 N Michigan Ave · 900 ft NE · ElevatorJul 27$30,000
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Tuckpointing and unit masonry repair / replacement: 2000 SQ. FT.671 N State St · 860 ft NW · Alteration or repairJul 26$95,000
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Dds 2019 CBRC: interior alterations to existing mall including renovations to common areas and restrooms on…520 N Michigan Ave · 610 ft SE · Alteration or repairJul 20$10,000,000
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Interior alterations in existing office building on the 5th floor142 E Ontario St · 700 ft NE · Alteration or repairJul 16$133,290
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Alterations to existing 1 story435 N Michigan Ave · 1,000 ft SE · Alteration or repairJul 14$400,000
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Structural peer review included - revision to building permit #101068332 to update previously approved…600 N Michigan Ave · 500 ft E · Alteration or repairJul 14$2,655,650
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Replacement of hoist cables on one(1) 5000lb capacity520 N Michigan Ave · 610 ft SE · ElevatorJul 13not listed
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Interior alterations in existing office building on the 12th floor142 E Ontario St · 700 ft NE · Alteration or repairJul 13$163,614
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Decommission ewgt passenger elevator west car661 N Michigan Ave · 820 ft NE · ElevatorJul 8$27,000
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Modernization of (1) one ewgt passenger elevator661 N Michigan Ave · 820 ft NE · ElevatorJul 8$434,000
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Fire alarm: modification of existing system × 2 permits645 N Michigan Ave · 740 ft NE · Fire systemsJun 29not listed
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Nonstructural interior replacement of cedar boards and dry heater for existing sauna.locations: 1 residential…440 N Wabash Ave · 800 ft S · Alteration or repairJun 26$29,000
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Water damage repair on eg passenger elevator car 4535 N Michigan Ave · 640 ft SE · ElevatorJun 25not listed
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New installation of one(1) 4000lb capacity444 N Wabash Ave · 750 ft S · ElevatorJun 24$311,240
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Interior alterations to ground and 2nd floor retail space663 N Michigan Ave · 840 ft NE · Alteration or repairJun 24$1,745,974
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Revision to permit #101013225 for mercantile use type 1b construction to pass atrium smoke evacuation test…555 N Michigan Ave · 580 ft E · Alteration or repairJun 24$2,500
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Jun 23$100
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New sign will read "driehaus museum floor 1"40 E Erie St · 590 ft N · SignJun 23$100
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New sign will read "brendan in the fernandes round"40 E Erie St · 590 ft N · SignJun 23$100
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Nonstructural interior preparatory demolition of nonload bearing dryall and M.E.P. system with demo drawings…65 E Huron St · 810 ft N · Alteration or repairJun 17$10,000
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One 14'9-1/4" by 11'5-3/4" emc555 N Michigan Ave · 580 ft E · SignJun 17$60,000
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Low voltage/communication electrical work1 W Grand Ave · 660 ft SW · ElectricalJun 15$10,645
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Spr 2019 CBRC - interior renovations of existing pool area on 14th floor505 N Michigan Ave · 800 ft SE · Alteration or repairJun 15$350,000
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Jun 11$1,000
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Jun 11$2,000
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Jun 11$2,000
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Jun 11$1,500
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Door operator upgrade on (3) three passenger elevators630 N State St · 630 ft NW · ElevatorJun 10not listed
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Revision to permit 101065703, work is limited to the replacement in kind of 1600 amp (208v/3ph) switchgear…1 W Grand Ave · 660 ft SW · Alteration or repairJun 9$100,000
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Dds 2019 CBRC: revision to permit 1010738511 W Grand Ave · 660 ft SW · Alteration or repairJun 4$6,000,000
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Temporary scaffolding: qty: 2, max545 N Dearborn St · 930 ft W · Scaffold or sidewalk shedJun 2not listed
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Low voltage/communication electrical work444 N Michigan Ave · 860 ft SE · ElectricalJun 2$5,745
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Canopy mounted illuminated push-thru channel plaque to read "gordon ramsay | burger" on west elevation…2 E Ontario St · 590 ft NW · SignJun 1$3,050
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Canopy mounted illuminated push-thru channel plaque to read "gordon ramsay | burger" on south elevation…2 E Ontario St · 590 ft NW · SignJun 1$3,050
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Temporary scaffolding: qty: 6, max21 E Huron St · 840 ft N · Scaffold or sidewalk shedMay 27not listed
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Decommission/removal of four(4) 3000lb capacity500 N Michigan Ave · 790 ft SE · ElevatorMay 27$100,000
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Temporary scaffolding: qty: 4, max165 E Ontario St · 950 ft E · Scaffold or sidewalk shedMay 21not listed
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Concrete masonry repair / replacemnt: 300sq165 E Ontario St · 950 ft E · GradingMay 21$1,649,155
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The project consists of interior modifications to an existing first and second floor restaurant tenant space…58 E Ontario St · 300 ft N · Alteration or repairMay 20$150,000
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Interior build-out to existing 3,365 sf office535 N Michigan Ave · 640 ft SE · Alteration or repairMay 20$350,000
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Modernization of one(1) 1800lb capacity201 E Ohio St · 980 ft E · ElevatorMay 18$138,600
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May 18$800
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Awning reads f1 arcade E faces west grand ave512 N State St · 730 ft SW · SignMay 18$800
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Awning reads f1 arcade faces N state st512 N State St · 730 ft SW · SignMay 18$800
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Structural peer review included646 N Michigan Ave · 690 ft NE · Alteration or repairMay 18$487,240
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Replacement general contractor444 N Wabash Ave · 750 ft S · ElectricalMay 16not listed
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May 12$800
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Awning reads dine.bar.race faces west grand ave512 N State St · 730 ft SW · SignMay 12$800
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Awning reads f1 arcade dine.bar.race512 N State St · 730 ft SW · SignMay 12$1,200
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Illum channel ltrs read f1 arcade on northeast building corner512 N State St · 730 ft SW · SignMay 12$5,000
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Fire alarm: modification of existing system630 N Michigan Ave · 580 ft NE · Fire systemsMay 7not listed
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Interior build-out for a speculative office suite in suite 540645 N Michigan Ave · 740 ft NE · Alteration or repairMay 7$190,133
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Interior build-out for a speculative office suite in suite 543645 N Michigan Ave · 740 ft NE · Alteration or repairMay 7$222,718
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Fire alarm: modification of existing system × 2 permits444 N Michigan Ave · 860 ft SE · Fire systemsMay 4 to 6not listed
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Dds 2019 CBRC: dds 2019 CBRC: interior demolition only at existing 24-story office building500 N Michigan Ave · 790 ft SE · Alteration or repairMay 4$2,750,000
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Removal of two(2) escalators(#3 and #4)600 N Michigan Ave · 500 ft E · ElevatorMay 1not listed
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Installation of temporary personnel hoist500 N Michigan Ave · 790 ft SE · ElevatorMay 1$92,000
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Rfeplacement of hoist cables on one(1) 3500lb capacity540 N Michigan Ave · 530 ft E · ElevatorMay 1not listed
Within a quarter mile1,000 ft to ¼ mi · 49 permits in 41 projects
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Replacement general contractor44 E Superior St · 0.22 mi N · Contractor changeOct 2not listed
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Fire alarm: modification of existing system410 N Michigan Ave · 0.21 mi SE · Fire systemsSep 28not listed
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Sep 21not listed
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Sep 21not listed
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Replacement general contractor218 E Grand Ave · 0.23 mi E · ElectricalSep 21not listed
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2019 Dds: convert floors 2-5 of existing office / restaurant building from business use to 28 dwelling units…212 E Ohio St · 0.21 mi E · Alteration or repairSep 17$2,300,000
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Fire alarm: modification of existing system56 E Superior St · 0.22 mi N · Fire systemsSep 15not listed
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Tuckpointing and unit masonry repair / replacement: 3500 SQ. FT.730 N Wabash Ave · 0.22 mi N · Alteration or repairSep 11$159,600
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Temporary scaffolding: qty: 1, max1 W Superior St · 0.23 mi NW · Scaffold or sidewalk shedSep 10not listed
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Dds 2019 CBC: demolition of nonstructural interior partitions44 E Superior St · 0.22 mi N · Alteration or repairSep 9$20,000
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Low voltage/communication electrical work401 N Wabash Ave · 0.23 mi S · ElectricalSep 2$68,889
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Temporary scaffolding: qty: 3, max400 N Michigan Ave · 0.24 mi S · Scaffold or sidewalk shedSep 2not listed
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Tuckpointing and unit masonry repair / replacement: 1200 SQ. FT.400 N Michigan Ave · 0.24 mi S · Alteration or repairSep 2$512,481
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Replacement of hoist cables on one(1) 2500lb capacity × 3 permits405 N Wabash Ave · 0.22 mi S · ElevatorSep 2not listed
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***structural peer review*** interior alterations to 2nd floor x-ray room to replace existing x-ray equipment…676 N St Clair St · 0.23 mi NE · Alteration or repairSep 2$355,000
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Tuckpointing and unit masonry repair / replacement: 2000 SQ. FT.20 W Hubbard St · 0.22 mi SW · Alteration or repairAug 28$36,800
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Selfcert 2019 CBRC - interior alterations to existing 5,002 sf office space on the 7th floor - suite n700410 N Michigan Ave · 0.21 mi SE · Alteration or repairAug 14$210,000
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Temporary scaffolding: qty: 1, max25 E Superior St · 0.21 mi N · Scaffold or sidewalk shedAug 12not listed
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Tuckpointing and unit masonry repair / replacement: 2550 SQ. FT.25 E Superior St · 0.21 mi N · GradingAug 12$315,840
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Fire alarm: new system230 E Ohio St · 0.24 mi E · Fire systemsAug 12not listed
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Sc 2019 CBC: interior renovation and conversion of three existing residential units into one unit on the 84th…401 N Wabash Ave · 0.23 mi S · Alteration or repairJul 29$2,000,000
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Replace hoist ropes on eg passenger elevator #2150 E Huron St · 0.22 mi NE · ElevatorJul 27$30,000
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Selfcert 2019 CBRC - interior alterations to existing 6,314 sf office space on the 6th floor - suite n650410 N Michigan Ave · 0.21 mi SE · Alteration or repairJul 27$210,000
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Low voltage/communication electrical work218 E Grand Ave · 0.23 mi E · ElectricalJul 16$70,000
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Roof recover232 E Ohio St · 0.25 mi E · RoofingJul 16$80,000
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Interior alteration of 2,264 sf on the 5th floor of an existing 24 story building675 N St Clair St · 0.24 mi NE · Alteration or repairJul 15$1,100,000
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Esq bespoke tailoring interior build-out from existing photography studio with architectural20 W Hubbard St · 0.22 mi SW · Alteration or repairJul 9$150,000
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Fire alarm: modification of existing system701 N Michigan Ave · 0.19 mi NE · Fire systemsJul 8not listed
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Installation of one(1) 750lb capacity650 N St Clair St · 0.20 mi NE · ElevatorJul 8$26,800
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Low voltage/communication electrical work701 N Michigan Ave · 0.19 mi NE · ElectricalJul 1$8,000
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Fire alarm: modification of existing system675 N St Clair St · 0.24 mi NE · Fire systemsJun 30not listed
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Door operator upgrade on (7) seven passenger elevators: cars pe1-pe425 E Superior St · 0.21 mi N · ElevatorJun 29$288,000
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Roof replacement401 N State St · 0.25 mi S · RoofingJun 25$47,903
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***structural peer review*** revision to permit # 101072253 to add additional lead lining on the floors676 N St Clair St · 0.23 mi NE · Alteration or repairJun 16$400,000
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Fire alarm: modification of existing system218 E Grand Ave · 0.23 mi E · Fire systemsJun 15not listed
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Change of use, for residential areas only61 W Erie St · 0.24 mi W · Alteration or repairJun 5$100
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Electrical maintenance permit201 E Huron St · 0.24 mi NE · ElectricalMay 26not listed
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Modernization of one(1) 3000lb capacity60 W Erie St · 0.24 mi NW · ElevatorMay 20$415,000
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Line voltage electrical work160 E Huron St · 0.23 mi NE · ElectricalMay 11$14,000
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Installation of card reader on eg passenger elevator car 1633 N St Clair St · 0.19 mi E · ElevatorMay 1$20,000
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Replacement of governor cable on one(1) 2500lb capacity211 E Ohio St · 0.21 mi E · ElevatorMay 1not listed
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 12:07 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.
For agents and scripts: This page as Markdown · JSON · Nearby as JSON · MCP tool permits_near