# Building permits at 628 S Dearborn St, Chicago, IL

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

One permit on record here. The newest, Mar 13: Modernization of one(1) 2500lb capacity. Within a quarter mile, the city has issued 84 more permits (80 projects) since May 1. One is for a new building, 0.23 mi away.

## At this address

| Date | Type | Work | Cost | Permit |
|---|---|---|---|---|
| Mar 13, 2026 | Elevator | Modernization of one(1) 2500lb capacity, 22-floor, 350fpm, passenger elevator(#1), and two(2) 2000lb capacity, 22-floor, 350fpm, passenger elevators(#2-#3), pursuant to the scope of work submitted.(ev001545)600 S. Dearborn | $1,153,386 | [101080715](https://nearbypermits.com/chicago/permit/101080715/) |

## Within ¼ mi since May 1, 2026

84 permits in the circle. From our copy of the city's data (last 24 months).

### Next door (under 250 ft), 6 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Sep 11, 2026 | [621 S Plymouth Ct](https://nearbypermits.com/chicago/address/621-s-plymouth-ct/) | 220 ft E | Roofing | Scope: roof replacement. Area: 11800 SQ. FT. Roof covering: other. Location: roofing. IL Roofing contractor license: 104000096. | $372,111 | [B200509219](https://nearbypermits.com/chicago/permit/B200509219/) |
| Aug 28, 2026 | [600 S Federal St](https://nearbypermits.com/chicago/address/600-s-federal-st/) | 200 ft NW | Alteration or repair | Self cert 2019 CBRC: remove and replace existing security turnstiles on ground floor at both the north main entrance and south rear entrance corridor. Install new security -circlelock- turnstile and hollow metal egress door at north entrance. Install new pairs of hollow metal swing doors at the sout | $299,280 | [101086734](https://nearbypermits.com/chicago/permit/101086734/) |
| Aug 6, 2026 | [621 S Plymouth Ct](https://nearbypermits.com/chicago/address/621-s-plymouth-ct/) | 220 ft E | Mechanical (HVAC) | Repair/replacement affecting 1 systems : 1 make up air unit(aaon, rn-025-3-0-gaby-v0-21-000-a, rooftop). Electrical work under this permit = no. Locations: 0 residential unit(s), 0 non-residential unit(s), 1 interior common areas, exterior work, roof only. | $205,000 | [B200481356](https://nearbypermits.com/chicago/permit/B200481356/) |
| Aug 4, 2026 | [640 S Federal St](https://nearbypermits.com/chicago/address/640-s-federal-st/) | 130 ft W | Alteration or repair | Nonstructural interior replacment of electrical, plumbing and finishes, install of washer anfd dryer (no floor alterations). Locations: 1 residential unit(s), 0 non-residential unit(s), unit 702. | $750 | [B200478164](https://nearbypermits.com/chicago/permit/B200478164/) |
| Jun 11, 2026 | [600 S Dearborn St](https://nearbypermits.com/chicago/address/600-s-dearborn-st/) | 160 ft N | Electrical | Line voltage electrical work. New permanent 125 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: unit# 805: closet area. | $2,480 | [B200472451](https://nearbypermits.com/chicago/permit/B200472451/) |
| May 4, 2026 | [600 S Dearborn St](https://nearbypermits.com/chicago/address/600-s-dearborn-st/) | 160 ft N | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 60 FT., max. Height: 220 FT. Location: west elevation. Permit expiration date: 365 days from permit issued date this permit is not valid without corresponding cdot public way permit. | Not listed | [B200468788](https://nearbypermits.com/chicago/permit/B200468788/) |

### This block (250 to 1,000 ft), 41 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [800 S Clark St](https://nearbypermits.com/chicago/address/800-s-clark-st/) | 790 ft SW | Other | For permit 101079923: additional plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200514787](https://nearbypermits.com/chicago/permit/B200514787/) |
| Sep 30, 2026 | [520 S State St](https://nearbypermits.com/chicago/address/520-s-state-st/) | 610 ft NE | Mechanical (HVAC) | Repair/replacement affecting 2 systems : 1 fan coil unit(goodman 3 ton 13 seer r32 with matching coil on roof) 1 duct furnace(goodman 80% 100k btu single stage furnace). Electrical work under this permit = no. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, interior close | $13,837 | [B200513639](https://nearbypermits.com/chicago/permit/B200513639/) |
| Sep 28, 2026 | [700 S Federal St](https://nearbypermits.com/chicago/address/700-s-federal-st/) | 290 ft SW | Roofing | Scope: roof replacement. Area: 12500 SQ. FT. Roof covering: other. Location: roof top. IL Roofing contractor license: 104003433. | $806,000 | [B200511773](https://nearbypermits.com/chicago/permit/B200511773/) |
| Sep 23, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 40 FT., max. Height: 400 FT. Location: north and south. Permit expiration date: 365 days from permit issued date | Not listed | [B200512931](https://nearbypermits.com/chicago/permit/B200512931/) |
| Sep 18, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Fire systems | Fire alarm: modification of existing system. Associated building permit:101081528. Affects: 0 dwelling units; 1 non-residential units. High-rise building: no. Voice communication: no. Special locking: yes. Monitoring type: none (exempt). Specific location: 14th 30th floor. | Not listed | [B200511038](https://nearbypermits.com/chicago/permit/B200511038/) |
| Sep 16, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Fire systems | Fire alarm: modification of existing system. Associated building permit:101081528. Affects: 0 dwelling units; 1 non-residential units. High-rise building: no. Voice communication: no. Special locking: yes. Monitoring type: none (exempt). Specific location: 30th floor. | Not listed | [B200507128](https://nearbypermits.com/chicago/permit/B200507128/) |
| Aug 28, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Fire systems | Fire alarm: modification of existing system. Associated building permit:101084564. Affects: 0 dwelling units; 2 non-residential units. High-rise building: yes. Voice communication: yes. Special locking: no. Monitoring type: supervising station. Specific location: floors 14 and 30. | Not listed | [B200507276](https://nearbypermits.com/chicago/permit/B200507276/) |
| Sep 14, 2026 | [531 S Plymouth Ct](https://nearbypermits.com/chicago/address/531-s-plymouth-ct/) | 430 ft NE | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 1250 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: south elevation. | $17,850 | [B200509514](https://nearbypermits.com/chicago/permit/B200509514/) |
| Sep 11, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Electrical | Low voltage/communication electrical work. Install security. Specific location: 14th and 30th floor. | $18,290 | [B200511024](https://nearbypermits.com/chicago/permit/B200511024/) |
| Sep 4, 2026 | [777 S State St](https://nearbypermits.com/chicago/address/777-s-state-st/) | 960 ft SE | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 85 FT., max. Height: 300 FT. Location: all elevations. Permit expiration date: 365 days from permit issued date this permit is not valid without corresponding cdot public way permit. | Not listed | [B200510285](https://nearbypermits.com/chicago/permit/B200510285/) |
| Sep 3, 2026 | [536 S Clark St](https://nearbypermits.com/chicago/address/536-s-clark-st/) | 520 ft NW | Electrical | Low voltage/communication electrical work. Install other. Specific location: 8th floor. | $45,414 | [B200510063](https://nearbypermits.com/chicago/permit/B200510063/) |
| Aug 27, 2026 | [426 S Clark St](https://nearbypermits.com/chicago/address/426-s-clark-st/) | 930 ft NW | Alteration or repair | Scope: nonstructural interior stair repairs per building violations dated 3-16-2026. Locations: 0 residential unit(s), 0 non-residential unit(s), interior stair. | $500 | [B200478671](https://nearbypermits.com/chicago/permit/B200478671/) |
| Aug 26, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Alteration or repair | Self-cert 2019 CBRC: interior alterations in existing office building on the 29th floor, office suite 2950. New partitions, doors, ceilings, lighting, millwork, and finishes. Associated electrical, mechanical and plumbing work as per plans. (Occupancy group B; type 1a construction) | $500,000 | [101085782](https://nearbypermits.com/chicago/permit/101085782/) |
| Aug 20, 2026 | [633 S Plymouth Ct](https://nearbypermits.com/chicago/address/633-s-plymouth-ct/) | 270 ft SE | Electrical | Line voltage electrical work. New permanent 100 amp service disconnecting means with 20 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: unit 1004. | $2,500 | [B200476405](https://nearbypermits.com/chicago/permit/B200476405/) |
| Aug 19, 2026 | [542 S Dearborn St](https://nearbypermits.com/chicago/address/542-s-dearborn-st/) | 300 ft N | Alteration or repair | Dds 2019 CBRC: interior removal of non-load bearing partitions on levels 4-14 of an existing 14-story office building as per plans interior tenant buildout to be permitted at a later date.(occupancy group: B / type 1a construction) consultant reviewer: globetrotters engineering | $250,000 | [101085773](https://nearbypermits.com/chicago/permit/101085773/) |
| Aug 12, 2026 | [161 W Harrison St](https://nearbypermits.com/chicago/address/161-w-harrison-st/) | 950 ft W | Alteration or repair | Concrete masonry repair / replacemnt: 70sq. FT., Excavation = yes. Location: exteior wall. | $95,965 | [B200480476](https://nearbypermits.com/chicago/permit/B200480476/) |
| Jul 28, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 8. Lighting outlets: 3. Specific location: 28th floor dv trader cafe. | $25,000 | [B200477909](https://nearbypermits.com/chicago/permit/B200477909/) |
| Jul 19, 2026 | [800 S Clark St](https://nearbypermits.com/chicago/address/800-s-clark-st/) | 790 ft SW | Other | For permit 101079923: replacement general contractor. Additional electrical contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200475968](https://nearbypermits.com/chicago/permit/B200475968/) |
| Jul 17, 2026 | [601 S La Salle St](https://nearbypermits.com/chicago/address/601-s-la-salle-st/) | 620 ft W | Alteration or repair | Dds 2019 CBRC: non-structural interior demolition within an existing seven-story heavy timber type IV building with basement. No change of use and the building will remain fully sprinklered. (Occupancy R-2; contruction type iv) consultant reviewer: v3 companies of IL | $150,000 | [101083623](https://nearbypermits.com/chicago/permit/101083623/) |
| Jul 10, 2026 | [33 E Ida B Wells Dr](https://nearbypermits.com/chicago/address/33-e-ida-b-wells-dr/) | 980 ft NE | Sign | Installation of vinyl sign on east facade applied to interior of glass - sign reads center for student success | $2,500 | [101084868](https://nearbypermits.com/chicago/permit/101084868/) |
| Jul 10, 2026 | [33 E Ida B Wells Dr](https://nearbypermits.com/chicago/address/33-e-ida-b-wells-dr/) | 980 ft NE | Sign | Installation of vinyl sign on east facade applied to interior of glass - sign reads columbia college chicago | $2,500 | [101084867](https://nearbypermits.com/chicago/permit/101084867/) |
| Jul 10, 2026 | [47 W Polk St](https://nearbypermits.com/chicago/address/47-w-polk-st/) | 690 ft S | Alteration or repair | Self-cert 2019 CBRC: alteration of 265 square feet of interior professional services space on the first floor of an existing 3 story building. Occupancy group B; type IIIA construction. | $160,000 | [101084423](https://nearbypermits.com/chicago/permit/101084423/) |
| Jul 2, 2026 | [780 S Federal St](https://nearbypermits.com/chicago/address/780-s-federal-st/) | 640 ft S | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 19100 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: south & west exterior facade. | $400,000 | [B200475500](https://nearbypermits.com/chicago/permit/B200475500/) |
| Jun 26, 2026 | [720 S Federal St](https://nearbypermits.com/chicago/address/720-s-federal-st/) | 380 ft S | Other | Permit expires on 08/25/2026 erection starts: 9/9/2026, erection ends: 9/13/2026. Near south planning board lite festcanopy- reinstate 101057850 2 day event (9/12-13/2025)erect one (1) 30x33 (9mx10m) structure, and one (1) 30x66 (9mx20m) structure tent.erect 9/9/2026- remove 9/13/2026assembly | $9,000 | [101085186](https://nearbypermits.com/chicago/permit/101085186/) |
| Jun 23, 2026 | [633 S Plymouth Ct](https://nearbypermits.com/chicago/address/633-s-plymouth-ct/) | 270 ft SE | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 100 FT., max. Height: 170 FT. Location: all exterior facade elevations. Permit expiration date: 365 days from permit issued date | Not listed | [B200475910](https://nearbypermits.com/chicago/permit/B200475910/) |
| Jun 22, 2026 | [801 S Plymouth Ct](https://nearbypermits.com/chicago/address/801-s-plymouth-ct/) | 700 ft S | Alteration or repair | Concrete masonry repair / replacemnt: 100sq. FT., Excavation =. Location: private drive entry. | $80,000 | [B200474154](https://nearbypermits.com/chicago/permit/B200474154/) |
| Jun 18, 2026 | [780 S Federal St](https://nearbypermits.com/chicago/address/780-s-federal-st/) | 640 ft S | Scaffold or sidewalk shed | Temporary scaffolding: qty: 3, max. Length: 40 FT., max. Height: 160 FT. Location: south & west exterior facade. Permit expiration date: 365 days from permit issued date this permit is not valid without corresponding cdot public way permit. | Not listed | [B200473931](https://nearbypermits.com/chicago/permit/B200473931/) |
| Jun 12, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Other | For permit 101081528: replacement electrical contractor. Replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200473915](https://nearbypermits.com/chicago/permit/B200473915/) |
| Jun 11, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Alteration or repair | Self-crt 2019 CBRC; tenant buildout of 767 SQ FT on the 14th floor including electrical and mechanical. (Occupancy group B, type IA construction) revision to original permit 101081528 | $80,000 | [101084564](https://nearbypermits.com/chicago/permit/101084564/) |
| Jun 10, 2026 | [407 S Dearborn St](https://nearbypermits.com/chicago/address/407-s-dearborn-st/) | 970 ft N | Elevator | Replacement of hoist cables on one(1) 2500lb capacity, 17-floor, 350fpm, passenger elevator(#1), pursuant to the scope of work submitted.(ev001534) 37 W. Van buren | Not listed | [101084569](https://nearbypermits.com/chicago/permit/101084569/) |
| Jun 1, 2026 | [740 S Federal St](https://nearbypermits.com/chicago/address/740-s-federal-st/) | 460 ft S | Electrical | Line voltage electrical work. Add 1 circuits to existing 100 amp service disconnecting means. Receptacle outlets: 1. Lighting outlets: 0. Specific location: unit 710. | $2,050 | [B200470989](https://nearbypermits.com/chicago/permit/B200470989/) |
| May 20, 2026 | [1 E 8th St](https://nearbypermits.com/chicago/address/1-e-8th-st/) | 1,000 ft SE | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 260 FT., max. Height: 100 FT. Location: all exterior facade elevations. Permit expiration date: 365 days from permit issued date | Not listed | [B200471446](https://nearbypermits.com/chicago/permit/B200471446/) |
| May 20, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Electrical | Low voltage/communication electrical work. Install data/video. Specific location: 28th floor. | $6,000 | [B200471047](https://nearbypermits.com/chicago/permit/B200471047/) |
| May 20, 2026 | [440 S La Salle St](https://nearbypermits.com/chicago/address/440-s-la-salle-st/) | 960 ft NW | Electrical | Low voltage/communication electrical work. Install data/video. Specific location: 14th & 30th floor. | $40,000 | [B200471039](https://nearbypermits.com/chicago/permit/B200471039/) |
| May 19, 2026 | [33 E Ida B Wells Dr](https://nearbypermits.com/chicago/address/33-e-ida-b-wells-dr/) | 980 ft NE | Fire systems | Fire alarm: modification of existing system. Associated building permit:101078579. Affects: 0 dwelling units; 1 non-residential units. High-rise building: yes. Voice communication: no. Special locking: yes. Monitoring type: none (exempt). Specific location: 1st floor corridor - adult education use. | Not listed | [B200468088](https://nearbypermits.com/chicago/permit/B200468088/) |
| May 18, 2026 | [719 S State St](https://nearbypermits.com/chicago/address/719-s-state-st/) | 740 ft SE | Alteration or repair | Self cert 2019 CBRC convert 2nd, 3rd, & 4th floor to residential from office. New 540 sf rear addition (all floors) and new balconies. Existing business on 1st floor. New 256 sf covered carport, existing 3 parking spaces. (Occupancy group B & R2; type IIIA construction ) | $1,100,000 | [101080923](https://nearbypermits.com/chicago/permit/101080923/) |
| May 12, 2026 | [711 S Dearborn St](https://nearbypermits.com/chicago/address/711-s-dearborn-st/) | 350 ft S | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: elevator pit and elevator machine room. | $2,000 | [B200469435](https://nearbypermits.com/chicago/permit/B200469435/) |
| May 12, 2026 | [780 S Federal St](https://nearbypermits.com/chicago/address/780-s-federal-st/) | 640 ft S | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 11 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: apartment 1007. | $14,259 | [B200467700](https://nearbypermits.com/chicago/permit/B200467700/) |
| May 9, 2026 | [740 S Federal St](https://nearbypermits.com/chicago/address/740-s-federal-st/) | 460 ft S | Plumbing | Repair or in-kind replacement of 1 plumbing fixtures as described in permit application. Includes repair or replacment of plumbing piping. Includes repair or replacement of plumbing risers in existing chases. Locations: 1 residential unit(s), 0 non-residential unit(s), unit 710. | $6,900 | [B200467317](https://nearbypermits.com/chicago/permit/B200467317/) |
| May 5, 2026 | [633 S Plymouth Ct](https://nearbypermits.com/chicago/address/633-s-plymouth-ct/) | 270 ft SE | Alteration or repair | Scope: nonstructural interior shower remodeling within an existing bathroom (interior work only). Locations: 1 residential unit(s), 0 non-residential unit(s), 1 interior common areas, unit 502, bathroom shower. | $10,000 | [B200464017](https://nearbypermits.com/chicago/permit/B200464017/) |
| May 1, 2026 | [525 S State St](https://nearbypermits.com/chicago/address/525-s-state-st/) | 660 ft NE | Sign | Installation of illuminated wall sign at sugaring NYC - 11 east ida B. Wells drive, chicago, IL 60605 | $1,500 | [101080188](https://nearbypermits.com/chicago/permit/101080188/) |

### Farther (1,000 ft to ¼ mi), 37 permits

| Date | Address | Distance | Type | Work | Cost | Permit |
|---|---|---|---|---|---|---|
| Oct 8, 2026 | [899 S Plymouth Ct](https://nearbypermits.com/chicago/address/899-s-plymouth-ct/) | 0.24 mi S | Alteration or repair | Self cert: remodeling of existing dwelling unit.no change to zoning use and structure- electrical only | $50,000 | [101085691](https://nearbypermits.com/chicago/permit/101085691/) |
| Oct 7, 2026 | [335 S La Salle St](https://nearbypermits.com/chicago/address/335-s-la-salle-st/) | 0.23 mi NW | Elevator | Decommission of one(1) 3000lb capacity, 4-floor, passenger elevator(1/c); one(1) 3000lb capacity, 3-floor, passenger elevator(2/s); two(2) 3000lb capacity, 2-floor, passenger elevators(3/n,4/n), pursuant to the scope of work submitted.(ev016424) | Not listed | [101089344](https://nearbypermits.com/chicago/permit/101089344/) |
| Oct 7, 2026 | [335 S La Salle St](https://nearbypermits.com/chicago/address/335-s-la-salle-st/) | 0.23 mi NW | Elevator | Decommission of eight(8) passenger escalators(1,2,3e,4e,5e,6e,7,& 8), pursuant to the scope of work submitted.(ev016242) | Not listed | [101089343](https://nearbypermits.com/chicago/permit/101089343/) |
| Oct 5, 2026 | [732 S Financial Pl](https://nearbypermits.com/chicago/address/732-s-financial-pl/) | 0.20 mi SW | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 2900 SQ. FT., Lintel qty. 8, MAX. Length 6. Location: exterior facade. | $100,000 | [B200512830](https://nearbypermits.com/chicago/permit/B200512830/) |
| Sep 23, 2026 | [819 S State St](https://nearbypermits.com/chicago/address/819-s-state-st/) | 0.20 mi SE | Other | For permit 101079296: replacement plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200512897](https://nearbypermits.com/chicago/permit/B200512897/) |
| Sep 22, 2026 | [732 S Financial Pl](https://nearbypermits.com/chicago/address/732-s-financial-pl/) | 0.20 mi SW | Scaffold or sidewalk shed | Temporary scaffolding: qty: 2, max. Length: 40 FT., max. Height: 90 FT. Location: exterior facade. Permit expiration date: 365 days from permit issued date this permit is not valid without corresponding cdot public way permit. | Not listed | [B200512568](https://nearbypermits.com/chicago/permit/B200512568/) |
| Sep 21, 2026 | [427 S La Salle St](https://nearbypermits.com/chicago/address/427-s-la-salle-st/) | 0.19 mi NW | Electrical | Low voltage/communication electrical work. Install security. Specific location: 2nd floor. | $16,000 | [B200511966](https://nearbypermits.com/chicago/permit/B200511966/) |
| Sep 21, 2026 | [71 W Van Buren St](https://nearbypermits.com/chicago/address/71-w-van-buren-st/) | 0.19 mi N | Roofing | Scope: roof replacement. Area: 1200 SQ. FT. Roof covering: mineral - surfaced roll roofing. Location: rooftop. IL Roofing contractor license: 104016915. | $570,000 | [B200511291](https://nearbypermits.com/chicago/permit/B200511291/) |
| Sep 16, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Alteration or repair | Phase 3 of 3: interior alterations to existing 7-story office building to convert to a data center. Work to include new equipment with associated MEP upgrades. Phase 1 demolition only work permitted under 101083036. Phase 2 infrastructure work permitted under 101081181. IA Construction; b-business.  | $151,112,046 | [101084518](https://nearbypermits.com/chicago/permit/101084518/) |
| Sep 14, 2026 | [41 E 8th St](https://nearbypermits.com/chicago/address/41-e-8th-st/) | 0.24 mi SE | Roofing | Scope: roof replacement. Area: 4800 SQ. FT. Roof covering: other. Location: 6 th floor and 36th floor roof. IL Roofing contractor license: 104003433. | $351,050 | [B200510984](https://nearbypermits.com/chicago/permit/B200510984/) |
| Sep 11, 2026 | [400 S State St](https://nearbypermits.com/chicago/address/400-s-state-st/) | 0.21 mi N | Fire systems | Fire alarm: modification of existing system. Associated building permit:b200408838. Affects: 0 dwelling units; 1 non-residential units. High-rise building: yes. Voice communication: yes. Special locking: no. Monitoring type: supervising station. Specific location: 4th & 10th floor. | Not listed | [B200508975](https://nearbypermits.com/chicago/permit/B200508975/) |
| Sep 3, 2026 | [717 S Wells St](https://nearbypermits.com/chicago/address/717-s-wells-st/) | 0.22 mi W | Electrical | Low voltage/communication electrical work. Install security. Specific location: 6th flr. | $6,749 | [B200510250](https://nearbypermits.com/chicago/permit/B200510250/) |
| Aug 27, 2026 | [722 S Wabash Ave](https://nearbypermits.com/chicago/address/722-s-wabash-ave/) | 0.19 mi SE | Other | Permit expires on 10/27/2026 erection starts: 9/4/2026, erection ends: 9/4/2026. Columbia college convocation 2026mobile stage - 1 day event september 4, 2026 erect one (1) stageline sl100 24x20 erect 9/4/2026- remove 9/4/2026assembly | $7,500 | [101087787](https://nearbypermits.com/chicago/permit/101087787/) |
| Aug 26, 2026 | [318 S Federal St](https://nearbypermits.com/chicago/address/318-s-federal-st/) | 0.25 mi N | Alteration or repair | Concrete masonry repair / replacemnt: 190sq. FT., Excavation = no. Location: 12 story parking garage. | $12,000 | [B200508381](https://nearbypermits.com/chicago/permit/B200508381/) |
| Aug 25, 2026 | [400 S State St](https://nearbypermits.com/chicago/address/400-s-state-st/) | 0.21 mi N | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: 4th and 10th floor. | $10,000 | [B200508838](https://nearbypermits.com/chicago/permit/B200508838/) |
| Aug 19, 2026 | [651 S Wells St](https://nearbypermits.com/chicago/address/651-s-wells-st/) | 0.22 mi W | Elevator | Replace hoist ropes on (2) two ewgt passenger elevators north & south cars, 2100lbs capacity, 9 floors (8 floors-north car), subject to city of chicago dept. Of buildings elevator bureau inspection (ev009524). | Not listed | [101087428](https://nearbypermits.com/chicago/permit/101087428/) |
| Aug 12, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Elevator | Modernization of (1) one ewgt freight elevator; 10,000lbs capacity @ 100fpm, 8 floors, pursuant to scope of work submitted and subject to city of chicago dept. Of buildings elevator bureau inspection (ev003721). | $1,419,751 | [101087166](https://nearbypermits.com/chicago/permit/101087166/) |
| Aug 3, 2026 | [819 S State St](https://nearbypermits.com/chicago/address/819-s-state-st/) | 0.20 mi SE | Alteration or repair | Spr 2019 CBRC: interior alterations to existing fitness center (basement - 2nd floor) in existing 10-story mixed use building (occupancy group: a-3; B /type 1a construction) with m.e.p., compliance with cited violation as per plans. Certified plans corrections: conditional permit subject to field in | $4,330,000 | [101079296](https://nearbypermits.com/chicago/permit/101079296/) |
| Aug 3, 2026 | [899 S Plymouth Ct](https://nearbypermits.com/chicago/address/899-s-plymouth-ct/) | 0.24 mi S | Alteration or repair | Spr 2019 CBRC - interior alterations of existing ground floor business commercial space for expansion of existing restaurant as per plans at existing 27 story residential/ commercial building occupancy groups A-2 / B. Type 1-a construction certified corrections subject to field inspections & audit | $100,000 | [101078872](https://nearbypermits.com/chicago/permit/101078872/) |
| Jul 29, 2026 | [425 S Financial Pl](https://nearbypermits.com/chicago/address/425-s-financial-pl/) | 0.24 mi NW | Elevator | Replacement of hoist cables on one(1) 3500lb capacity, 39-floor, passenger elevator(h6), pursuant to the scope of work submitted.(#145038) | $4,200 | [101086621](https://nearbypermits.com/chicago/permit/101086621/) |
| Jul 27, 2026 | [425 S Wabash Ave](https://nearbypermits.com/chicago/address/425-s-wabash-ave/) | 0.24 mi NE | Elevator | Removal of one(1) 750lb capacity vertical wheelchair lift, pursuant to the scope of work submitted.(ev007039) | $14,900 | [101085481](https://nearbypermits.com/chicago/permit/101085481/) |
| Jul 20, 2026 | [50 E Ida B Wells Dr](https://nearbypermits.com/chicago/address/50-e-ida-b-wells-dr/) | 0.22 mi NE | Alteration or repair | Scope: installation of paint and wall coverings. Locations: 0 residential unit(s), 1 non-residential unit(s), atrium ceiling. | $4,500,000 | [B200473819](https://nearbypermits.com/chicago/permit/B200473819/) |
| Jul 15, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Elevator | Installation of one(1) 7000lb capacity, 8-floor, 300fpm, tornborg personnel/construction hoist, pursuant to the scope of work plans submitted. | $150,000 | [101085995](https://nearbypermits.com/chicago/permit/101085995/) |
| Jul 14, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Scaffold or sidewalk shed | Temporary scaffolding: qty: 6, max. Length: 231 FT., max. Height: 122 FT. Location: eat and west elevation. Permit expiration date: 365 days from permit issued date | Not listed | [B200478464](https://nearbypermits.com/chicago/permit/B200478464/) |
| Jul 7, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Electrical | Line voltage electrical work. Add 80 circuits to existing 1000 amp service disconnecting means. Receptacle outlets: 63. Lighting outlets: 35. Specific location: temp power for 7 floor renovation. | $300,000 | [B200475301](https://nearbypermits.com/chicago/permit/B200475301/) |
| Jun 25, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 4. Lighting outlets: 0. Specific location: ground floor exterior under the existing breezeway. | $120,000 | [B200476121](https://nearbypermits.com/chicago/permit/B200476121/) |
| Jul 6, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | New building | Temporary construction hoist permit for tornburgs fc7000 single car tower with 7,000 lbs. Car capacity, as per plans. | $60,000 | [101082470](https://nearbypermits.com/chicago/permit/101082470/) |
| Jul 6, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Alteration or repair | Dds 2019 CBRC: phase 2 of 3: infrastructure upgrades. Convert 7 story office building to a data center. Reinforcement of existing floors. Architectural plans provided for reference. Electrical work limited to electrical distribution from comed vault to upper floors. Mechanical, plumbing and fire pro | $51,100,000 | [101081181](https://nearbypermits.com/chicago/permit/101081181/) |
| Jul 1, 2026 | [400 S La Salle St](https://nearbypermits.com/chicago/address/400-s-la-salle-st/) | 0.23 mi NW | Alteration or repair | Dds 2019 CBRC: phase 1 of 3: demolition of non load bearing partitions on basement, 1st through 7th floors of existing office building as per plans. To also include demolition work on the mechanical penthouse. 1A construction. B-business consultant reviewer: v3 companies | $3,950,000 | [101083036](https://nearbypermits.com/chicago/permit/101083036/) |
| Jun 23, 2026 | [427 S La Salle St](https://nearbypermits.com/chicago/address/427-s-la-salle-st/) | 0.19 mi NW | Alteration or repair | Dds 2019 CBRC: revision to permit 101070387 to update re-feed input panels 2a &2b.(occupancy group: B / type 1a construction) consultant reviewer: v3 companies of IL | $1,000 | [101081633](https://nearbypermits.com/chicago/permit/101081633/) |
| Jun 16, 2026 | [717 S Wells St](https://nearbypermits.com/chicago/address/717-s-wells-st/) | 0.22 mi W | Alteration or repair | Dds 2019 CBC: interior alterations to existing 6th floor data center (includes replacement of 5 existing ahus with 6 new crah units, new air cooled chillers on the roof, roof modification to accomodate new units & new guard rail and grating surrounding the units) (occupany group B & s-1. Type IA con | $3,000,000 | [101079611](https://nearbypermits.com/chicago/permit/101079611/) |
| Jun 2, 2026 | [801 S Wabash Ave](https://nearbypermits.com/chicago/address/801-s-wabash-ave/) | 0.24 mi SE | Electrical | Line voltage electrical work. Add 3 circuits to existing 200 amp service disconnecting means. Receptacle outlets: 3. Lighting outlets: 3. Specific location: garage add circuits. | $2,000 | [B200470091](https://nearbypermits.com/chicago/permit/B200470091/) |
| May 20, 2026 | [527 S Wells St](https://nearbypermits.com/chicago/address/527-s-wells-st/) | 0.23 mi W | Demolition | Complex demolition: wreck and remove a rooftop water tower only (previously demolished without a permit) | $1,001 | [B101083276](https://nearbypermits.com/chicago/permit/B101083276/) |
| May 15, 2026 | [850 S Clark St](https://nearbypermits.com/chicago/address/850-s-clark-st/) | 0.20 mi S | Scaffold or sidewalk shed | Temporary scaffolding: qty: 1, max. Length: 140 FT., max. Height: 110 FT. Location: south elevation. Permit expiration date: 365 days from permit issued date | Not listed | [B200470642](https://nearbypermits.com/chicago/permit/B200470642/) |
| May 8, 2026 | [427 S La Salle St](https://nearbypermits.com/chicago/address/427-s-la-salle-st/) | 0.19 mi NW | Fire systems | Fire alarm: new system. Associated building permit:101070387. Affects: 0 dwelling units; 1 non-residential units. High-rise building: no. Voice communication: no. Special locking: no. Monitoring type: supervising station. Specific location: 2nd floor. | Not listed | [B200463067](https://nearbypermits.com/chicago/permit/B200463067/) |
| May 6, 2026 | [899 S Plymouth Ct](https://nearbypermits.com/chicago/address/899-s-plymouth-ct/) | 0.24 mi S | Plumbing | Repair or in-kind replacement of 3 plumbing fixtures as described in permit application. Includes repair or replacment of plumbing piping. Locations: 1 residential unit(s), 0 non-residential unit(s), 1 interior common areas, bathroom in unit #2201. | $23,000 | [B200468570](https://nearbypermits.com/chicago/permit/B200468570/) |
| May 4, 2026 | [725 S Wabash Ave](https://nearbypermits.com/chicago/address/725-s-wabash-ave/) | 0.20 mi SE | Other | Alteration of existing communication equipment. Alteration of 1 boxes and equipment on 1 towers / structures. Location: modification to existing antenna on roof per plans. | $50,000 | [B200464022](https://nearbypermits.com/chicago/permit/B200464022/) |

## Zoning requests nearby

We don't list zoning cases for Chicago yet. Look them up on the city's Zoning Board of Appeals page: https://www.chicago.gov/city/en/depts/dcd/zoning-board-of-appeals.html

## More on this street

Other addresses on S Dearborn St with permits, nearest house number first:

- [637 S Dearborn St](https://nearbypermits.com/chicago/address/637-s-dearborn-st/): newest permit Dec 12, 2025
- [600 S Dearborn St](https://nearbypermits.com/chicago/address/600-s-dearborn-st/): newest permit Jun 11, 2026
- [711 S Dearborn St](https://nearbypermits.com/chicago/address/711-s-dearborn-st/): newest permit May 12, 2026
- [542 S Dearborn St](https://nearbypermits.com/chicago/address/542-s-dearborn-st/): newest permit Aug 19, 2026
- [714 S Dearborn St](https://nearbypermits.com/chicago/address/714-s-dearborn-st/): newest permit Jan 6, 2025
- [720 S Dearborn St](https://nearbypermits.com/chicago/address/720-s-dearborn-st/): newest permit Feb 24, 2026
- [727 S Dearborn St](https://nearbypermits.com/chicago/address/727-s-dearborn-st/): newest permit Oct 28, 2025
- [524 S Dearborn St](https://nearbypermits.com/chicago/address/524-s-dearborn-st/): newest permit Apr 30, 2025
- [431 S Dearborn St](https://nearbypermits.com/chicago/address/431-s-dearborn-st/): newest permit Mar 27, 2026
- [407 S Dearborn St](https://nearbypermits.com/chicago/address/407-s-dearborn-st/): newest permit Jun 10, 2026

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-10 23:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one’s own risk.

Map, the one permit at this address and 84 nearby: https://nearbypermits.com/chicago/address/628-s-dearborn-st/