# Building permits at 4300 S Union Ave, Chicago, IL Five permits here in the last two years. The newest, Apr 8, 2025: Install 4 total canopy mobil sign northeast. Within a quarter mile, the city has issued 17 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 8, 2025 | Sign | Install 4 total canopy mobil sign northeast | $500 | [101066575](https://nearbypermits.com/chicago/permit/101066575/) | | Apr 8, 2025 | Sign | Install 4 total canopy mobil sign north | $500 | [101066574](https://nearbypermits.com/chicago/permit/101066574/) | | Apr 8, 2025 | Sign | Install 4 total canopy mobil sign | $500 | [101066573](https://nearbypermits.com/chicago/permit/101066573/) | | Apr 8, 2025 | Sign | Install new faces in id faces and price sign faces from clark to mobil | $2,500 | [101066563](https://nearbypermits.com/chicago/permit/101066563/) | | Apr 8, 2025 | Sign | Install new faces in id faces and price sign faces from clark to mobil | $2,500 | [101066562](https://nearbypermits.com/chicago/permit/101066562/) | ## Within ¼ mi since May 1, 2026 17 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 11 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [4405 S Union Ave](https://nearbypermits.com/chicago/address/4405-s-union-ave/) | 720 ft S | Fence, wall or deck | Repair (26% to 50%) for wood porch (open) (quantity: 1, location: rear of building). | $12,000 | [B200507447](https://nearbypermits.com/chicago/permit/B200507447/) | | Oct 5, 2026 | [4200 S Halsted St](https://nearbypermits.com/chicago/address/4200-s-halsted-st/) | 820 ft NW | Electrical | Low voltage/communication electrical work. Install other. Specific location: main area. | $46,489 | [B200512351](https://nearbypermits.com/chicago/permit/B200512351/) | | Oct 1, 2026 | [4228 S Lowe Ave](https://nearbypermits.com/chicago/address/4228-s-lowe-ave/) | 380 ft NE | Fence, wall or deck | Purpose: new/replacement installation. Vinyl/pvc fence - 6'-0' ' (height) x 50'-0' ' (length). Wood fence - 6'-0' ' (height) x 20'-0' ' (length). Location: fence in back yard. | $3,000 | [B200514127](https://nearbypermits.com/chicago/permit/B200514127/) | | Sep 3, 2026 | [4407 S Union Ave](https://nearbypermits.com/chicago/address/4407-s-union-ave/) | 740 ft S | Alteration or repair | Replace existing rear enclosed wood porch with new open wood porch as per plan. Same size and location as existing. | $25,000 | [101087813](https://nearbypermits.com/chicago/permit/101087813/) | | Aug 25, 2026 | [4359 S Halsted St](https://nearbypermits.com/chicago/address/4359-s-halsted-st/) | 840 ft SW | Other | For permit 100868820: replacement electrical contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200508719](https://nearbypermits.com/chicago/permit/B200508719/) | | Aug 25, 2026 | [4355 S Halsted St](https://nearbypermits.com/chicago/address/4355-s-halsted-st/) | 800 ft SW | Other | For permit 100868807: replacement electrical contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200508714](https://nearbypermits.com/chicago/permit/B200508714/) | | Aug 25, 2026 | [4353 S Halsted St](https://nearbypermits.com/chicago/address/4353-s-halsted-st/) | 780 ft SW | Other | For permit 100868803: replacement electrical contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200508703](https://nearbypermits.com/chicago/permit/B200508703/) | | Aug 20, 2026 | [4420 S Union Ave](https://nearbypermits.com/chicago/address/4420-s-union-ave/) | 910 ft S | Fence, wall or deck | Full rebuild (same as existing) for wood exterior stairway (quantity: 1, location: front of building). | $18,000 | [B200508039](https://nearbypermits.com/chicago/permit/B200508039/) | | Jul 31, 2026 | [4359 S Halsted St](https://nearbypermits.com/chicago/address/4359-s-halsted-st/) | 840 ft SW | Other | Reinstate permit no 100868820 must begin work and or request inspection no later than january 2027 on permit no 100868820. Separate admin change required to update gencon | Not listed | [101086741](https://nearbypermits.com/chicago/permit/101086741/) | | Jul 31, 2026 | [4355 S Halsted St](https://nearbypermits.com/chicago/address/4355-s-halsted-st/) | 800 ft SW | Other | Reinstate permit no 100868807 must begin work and or request inspection no later than january 2027 on permit no 100868807. Separate admin change required to update gencon | Not listed | [101086739](https://nearbypermits.com/chicago/permit/101086739/) | | Jul 29, 2026 | [655 W 43rd Pl](https://nearbypermits.com/chicago/address/655-w-43rd-pl/) | 380 ft S | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 35 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: basement and outside. | $4,500 | [B200478305](https://nearbypermits.com/chicago/permit/B200478305/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 17, 2026 | [601 W Root St](https://nearbypermits.com/chicago/address/601-w-root-st/) | 0.22 mi NE | Alteration or repair | In-kind replacement of exterior windows and doors in existing openings. Replacement windows: 5; replacement skylights: 0; replacement doors: 0. Affects: 0 residential unit(s), 0 non-residential unit(s), location: exterior buildings window. | $10,000 | [B200511062](https://nearbypermits.com/chicago/permit/B200511062/) | | Sep 15, 2026 | [544 W 44th Pl](https://nearbypermits.com/chicago/address/544-w-44th-pl/) | 0.24 mi SE | Fence, wall or deck | Purpose: legalize unpermitted work. Wood fence - 5'-11' ' (height) x 84'-0' ' (length). Location: backyard. | $500 | [B200474404](https://nearbypermits.com/chicago/permit/B200474404/) | | Sep 1, 2026 | [4122 S Union Ave](https://nearbypermits.com/chicago/address/4122-s-union-ave/) | 0.24 mi N | Alteration or repair | Concrete masonry repair / replacemnt: 100sq. FT., Excavation = no. Location: exterior concrete deck. | $5,000 | [B200507886](https://nearbypermits.com/chicago/permit/B200507886/) | | Aug 12, 2026 | [4122 S Union Ave](https://nearbypermits.com/chicago/address/4122-s-union-ave/) | 0.24 mi N | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 100 SQ. FT., Lintel qty. 0, MAX. Length 0. Parapet rebuilding: 50 SQ. FT. Location: front entrance platform; exterior brick; copings. | $7,500 | [B200481218](https://nearbypermits.com/chicago/permit/B200481218/) | | Aug 10, 2026 | [4122 S Union Ave](https://nearbypermits.com/chicago/address/4122-s-union-ave/) | 0.24 mi N | Fence, wall or deck | Purpose: new/replacement installation. Chain link fence - 6'-0' ' (height) x 300'-0' ' (length). Location: fencing on 41st street side and on union side. | $5,000 | [B200481438](https://nearbypermits.com/chicago/permit/B200481438/) | | Jul 28, 2026 | [531 W 42nd St](https://nearbypermits.com/chicago/address/531-w-42nd-st/) | 0.23 mi NE | Fence, wall or deck | Purpose: legalize unpermitted work. Wood fence - 10'-8' ' (height) x 24'-0' ' (length). Location: west elevation. | $100 | [B200477636](https://nearbypermits.com/chicago/permit/B200477636/) | ## 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 Union Ave with permits, nearest house number first: - [4227 S Union Ave](https://nearbypermits.com/chicago/address/4227-s-union-ave/): newest permit Oct 27, 2025 - [4405 S Union Ave](https://nearbypermits.com/chicago/address/4405-s-union-ave/): newest permit Oct 7, 2026 - [4407 S Union Ave](https://nearbypermits.com/chicago/address/4407-s-union-ave/): newest permit Sep 3, 2026 - [4420 S Union Ave](https://nearbypermits.com/chicago/address/4420-s-union-ave/): newest permit Aug 20, 2026 - [4425 S Union Ave](https://nearbypermits.com/chicago/address/4425-s-union-ave/): newest permit Apr 10, 2026 - [4427 S Union Ave](https://nearbypermits.com/chicago/address/4427-s-union-ave/): newest permit Mar 19, 2026 - [4122 S Union Ave](https://nearbypermits.com/chicago/address/4122-s-union-ave/): newest permit Sep 1, 2026 - [4100 S Union Ave](https://nearbypermits.com/chicago/address/4100-s-union-ave/): newest permit Oct 3, 2025 - [4503 S Union Ave](https://nearbypermits.com/chicago/address/4503-s-union-ave/): newest permit Nov 3, 2025 - [4523 S Union Ave](https://nearbypermits.com/chicago/address/4523-s-union-ave/): newest permit Jun 18, 2025 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 06:42 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, all 5 permits at this address and 17 nearby: https://nearbypermits.com/chicago/address/4300-s-union-ave/