# Building permits at 12245 S Union Ave, Chicago, IL One permit here in the last two years. The newest, Feb 17: Self certified 2019 CBRC - interior alterations and fire demage repair to existing 1 story w/ basement single. Within a quarter mile, the city has issued 4 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 17, 2026 | Alteration or repair | Self certified 2019 CBRC - interior alterations and fire demage repair to existing 1 story w/ basement single family coach house - (occupancy group R-5; type 5a construction) | $80,000 | [101076524](https://nearbypermits.com/chicago/permit/101076524/) | ## Within ¼ mi since May 1, 2026 4 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 24, 2026 | [12254 S Emerald Ave](https://nearbypermits.com/chicago/address/12254-s-emerald-ave/) | 420 ft W | Plumbing | Repair or in-kind replacement of 1 plumbing fixtures as described in permit application. Repair or in-kind replacement of hot water heater(s). Includes repair or replacement of plumbing risers in existing chases. Locations: 1 residential unit(s), 0 non-residential unit(s), basement. | $23,762 | [B200512626](https://nearbypermits.com/chicago/permit/B200512626/) | | Jul 21, 2026 | [12234 S Wallace St](https://nearbypermits.com/chicago/address/12234-s-wallace-st/) | 580 ft E | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 7.65 kw. Includes 13.5 kwh energy storage system. Location: roof planes of main building. Icc distributed generation installer cert. #18-0817. | $19,535 | [B200478487](https://nearbypermits.com/chicago/permit/B200478487/) | | Jul 21, 2026 | [12234 S Wallace St](https://nearbypermits.com/chicago/address/12234-s-wallace-st/) | 580 ft E | Electrical | Line voltage electrical work. New permanent 225 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: main panel, service conductor. | $700 | [B200478477](https://nearbypermits.com/chicago/permit/B200478477/) | ### Farther (1,000 ft to ¼ mi), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | May 21, 2026 | [12137 S Green St](https://nearbypermits.com/chicago/address/12137-s-green-st/) | 0.23 mi NW | Demolition | Emergency wreck and remove a 1 story frame residence | $13,100 | [B101080711](https://nearbypermits.com/chicago/permit/B101080711/) | ## 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: - [12423 S Union Ave](https://nearbypermits.com/chicago/address/12423-s-union-ave/): newest permit Oct 2, 2024 - [12024 S Union Ave](https://nearbypermits.com/chicago/address/12024-s-union-ave/): newest permit Aug 19, 2026 - [12511 S Union Ave](https://nearbypermits.com/chicago/address/12511-s-union-ave/): newest permit Nov 30, 2025 - [12527 S Union Ave](https://nearbypermits.com/chicago/address/12527-s-union-ave/): newest permit May 16, 2025 - [11943 S Union Ave](https://nearbypermits.com/chicago/address/11943-s-union-ave/): newest permit May 30, 2025 - [11939 S Union Ave](https://nearbypermits.com/chicago/address/11939-s-union-ave/): newest permit Jun 16, 2025 - [11928 S Union Ave](https://nearbypermits.com/chicago/address/11928-s-union-ave/): newest permit Mar 6, 2025 - [11926 S Union Ave](https://nearbypermits.com/chicago/address/11926-s-union-ave/): newest permit Jun 9, 2025 - [11924 S Union Ave](https://nearbypermits.com/chicago/address/11924-s-union-ave/): newest permit Jun 30, 2025 - [11923 S Union Ave](https://nearbypermits.com/chicago/address/11923-s-union-ave/): newest permit Dec 19, 2025 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-16 05:24 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 4 nearby: https://nearbypermits.com/chicago/address/12245-s-union-ave/