# Building permits at 10122 S Union Ave, Chicago, IL New buildings permitted at two addresses within 750 ft since May 1, the largest $150,000. Three permits on record here. The newest, Dec 1, 2025: Install solar panels on roof of accessory building. Within a quarter mile, the city has issued 22 more permits since May 1. The nearest permit for a new building is 740 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 1, 2025 | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 7.695 kw. Includes 15 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $14,621 | [B200450776](https://nearbypermits.com/chicago/permit/B200450776/) | | Dec 1, 2025 | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 7.38 kw. Includes 15 kwh energy storage system. Location: roof planes of main house. Icc distributed generation installer cert. #18-0817. | $18,851 | [B200450774](https://nearbypermits.com/chicago/permit/B200450774/) | | Nov 11, 2025 | Electrical | Line voltage electrical work. New permanent 125 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: main panel, service conductor, exterior. | $8,450 | [B200450471](https://nearbypermits.com/chicago/permit/B200450471/) | ## Within ¼ mi since May 1, 2026 22 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 16 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 19, 2026 | [10022 S Halsted St](https://nearbypermits.com/chicago/address/10022-s-halsted-st/) | 940 ft NW | Roofing | Scope: roof replacement. Area: 10000 SQ. FT. Roof covering: other. Location: roofing. IL Roofing contractor license: 104.01974. | $127,000 | [B200512327](https://nearbypermits.com/chicago/permit/B200512327/) | | Aug 31, 2026 | [10056 S Lowe Ave](https://nearbypermits.com/chicago/address/10056-s-lowe-ave/) | 460 ft NE | Fence, wall or deck | Repair (26% to 50%) for steel exterior stairway (quantity: 3, location: rear of building). Accessory building. | $9,500 | [B200472788](https://nearbypermits.com/chicago/permit/B200472788/) | | Aug 31, 2026 | [10125 S Wallace St](https://nearbypermits.com/chicago/address/10125-s-wallace-st/) | 740 ft E | New building | Spr 2019 CBC: proposed new 2 story frame single family residence with roof deck and rear frame 2 car detached garage as per plans. | $150,000 | [101082987](https://nearbypermits.com/chicago/permit/101082987/) | | Aug 27, 2026 | [10227 S Lowe Ave](https://nearbypermits.com/chicago/address/10227-s-lowe-ave/) | 820 ft SE | Alteration or repair | Spr 2019 CBRC rehabilitation of existing split level single family residence as per plan. Certified plan corrections. | $100,000 | [101083721](https://nearbypermits.com/chicago/permit/101083721/) | | Aug 4, 2026 | [10035 S Emerald Ave](https://nearbypermits.com/chicago/address/10035-s-emerald-ave/) | 600 ft NW | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 2.7 kw. Includes 13.5 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $5,130 | [B200479754](https://nearbypermits.com/chicago/permit/B200479754/) | | Aug 4, 2026 | [10035 S Emerald Ave](https://nearbypermits.com/chicago/address/10035-s-emerald-ave/) | 600 ft NW | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 6.75 kw. Includes 13.5 kwh energy storage system. Location: roof planes of main building. Icc distributed generation installer cert. #18-0817. | $17,825 | [B200479752](https://nearbypermits.com/chicago/permit/B200479752/) | | Jul 29, 2026 | [10058 S Lowe Ave](https://nearbypermits.com/chicago/address/10058-s-lowe-ave/) | 440 ft NE | Fence, wall or deck | Repair (26% to 50%) for steel exterior stairway (quantity: 3, location: rear of building). Accessory building. | $9,500 | [B200472794](https://nearbypermits.com/chicago/permit/B200472794/) | | Jul 17, 2026 | [10100 S Lowe Ave](https://nearbypermits.com/chicago/address/10100-s-lowe-ave/) | 400 ft NE | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 8.1 kw. Includes 13.5 kwh energy storage system. Location: roof planes of main building. Icc distributed generation installer cert. #18-0817. | $20,390 | [B200478381](https://nearbypermits.com/chicago/permit/B200478381/) | | Jul 13, 2026 | [10100 S Lowe Ave](https://nearbypermits.com/chicago/address/10100-s-lowe-ave/) | 400 ft NE | Electrical | Line voltage electrical work. New permanent 125 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: meter, main panel. | $1,500 | [B200478382](https://nearbypermits.com/chicago/permit/B200478382/) | | Jul 13, 2026 | [10127 S Wallace St](https://nearbypermits.com/chicago/address/10127-s-wallace-st/) | 740 ft E | New building | Spr 2019 CBC: proposed new 2 story frame single family residence with roof deck and rear frame 2 car detached garage as per plans. | $150,000 | [101082988](https://nearbypermits.com/chicago/permit/101082988/) | | Jun 24, 2026 | [10022 S Halsted St](https://nearbypermits.com/chicago/address/10022-s-halsted-st/) | 940 ft NW | Elevator | Oia '10222 S halsted st' replace hydraulic power unit on only passenger, 1500lbs capacity, 3 floors, subject to city of chicago dept. Of buildings elevator bureau inspection (ev002559). | Not listed | [101085163](https://nearbypermits.com/chicago/permit/101085163/) | | May 22, 2026 | [10155 S Emerald Ave](https://nearbypermits.com/chicago/address/10155-s-emerald-ave/) | 410 ft SW | Electrical | Line voltage electrical work. Add 1 circuits to existing 100 amp service disconnecting means. Receptacle outlets: 1. Lighting outlets: 0. 19.87 Kwh lithium ion energy storage system. Specific location: electric meter. | $16,800 | [B200471086](https://nearbypermits.com/chicago/permit/B200471086/) | | May 22, 2026 | [10155 S Emerald Ave](https://nearbypermits.com/chicago/address/10155-s-emerald-ave/) | 410 ft SW | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 7.6 kw. Array output: 11.2 kw. Includes 19.87 kwh energy storage system. Location: rooftop. Icc distributed generation installer cert. #23-0672. | $16,800 | [B200466124](https://nearbypermits.com/chicago/permit/B200466124/) | | May 18, 2026 | [10058 S Union Ave](https://nearbypermits.com/chicago/address/10058-s-union-ave/) | 290 ft N | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 4.1 kw. Includes 15 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $7,790 | [B200470067](https://nearbypermits.com/chicago/permit/B200470067/) | | May 18, 2026 | [10058 S Union Ave](https://nearbypermits.com/chicago/address/10058-s-union-ave/) | 290 ft N | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 12.3 kw. Includes 15 kwh energy storage system. Location: roof planes of main house. Icc distributed generation installer cert. #18-0817. | $33,370 | [B200470065](https://nearbypermits.com/chicago/permit/B200470065/) | | May 12, 2026 | [10058 S Union Ave](https://nearbypermits.com/chicago/address/10058-s-union-ave/) | 290 ft N | Electrical | Line voltage electrical work. New permanent 100 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: service feeder, main panel, exterior. | $6,420 | [B200470071](https://nearbypermits.com/chicago/permit/B200470071/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [9943 S Halsted St](https://nearbypermits.com/chicago/address/9943-s-halsted-st/) | 0.24 mi NW | Sign | Installing a new channel letter sign using existing wires for connection. | $3,000 | [101050303](https://nearbypermits.com/chicago/permit/101050303/) | | Sep 7, 2026 | [10214 S Green St](https://nearbypermits.com/chicago/address/10214-s-green-st/) | 0.22 mi SW | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 40 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: basement, exterior. | $4,000 | [B200510632](https://nearbypermits.com/chicago/permit/B200510632/) | | Aug 25, 2026 | [10223 S Green St](https://nearbypermits.com/chicago/address/10223-s-green-st/) | 0.21 mi SW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 1. Lighting outlets: 0. 20 Kwh lithium ion energy storage system. Specific location: inside/outside near panel. | $5,236 | [B200508870](https://nearbypermits.com/chicago/permit/B200508870/) | | Aug 5, 2026 | [10214 S Green St](https://nearbypermits.com/chicago/address/10214-s-green-st/) | 0.22 mi SW | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 3.69 kw. Includes 15 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $7,011 | [B200474521](https://nearbypermits.com/chicago/permit/B200474521/) | | Aug 5, 2026 | [10214 S Green St](https://nearbypermits.com/chicago/address/10214-s-green-st/) | 0.22 mi SW | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 11.5 kw. Array output: 15.58 kw. Includes 15 kwh energy storage system. Location: roof planes of main home. Icc distributed generation installer cert. #18-0817. | $34,602 | [B200474517](https://nearbypermits.com/chicago/permit/B200474517/) | | Jul 16, 2026 | [10030 S Green St](https://nearbypermits.com/chicago/address/10030-s-green-st/) | 0.22 mi NW | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 9.9 kw. Includes 13.5 kwh energy storage system. Location: roof planes of home. Icc distributed generation installer cert. #18-0817. | $23,810 | [B200477710](https://nearbypermits.com/chicago/permit/B200477710/) | ## 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: - [10058 S Union Ave](https://nearbypermits.com/chicago/address/10058-s-union-ave/): newest permit May 18, 2026 - [10041 S Union Ave](https://nearbypermits.com/chicago/address/10041-s-union-ave/): newest permit Mar 27, 2025 - [10318 S Union Ave](https://nearbypermits.com/chicago/address/10318-s-union-ave/): newest permit Mar 6, 2026 - [9910 S Union Ave](https://nearbypermits.com/chicago/address/9910-s-union-ave/): newest permit Mar 31, 2025 - [9901 S Union Ave](https://nearbypermits.com/chicago/address/9901-s-union-ave/): newest permit Mar 31, 2025 - [10440 S Union Ave](https://nearbypermits.com/chicago/address/10440-s-union-ave/): newest permit Jul 15, 2026 - [9724 S Union Ave](https://nearbypermits.com/chicago/address/9724-s-union-ave/): newest permit Jan 8, 2025 - [10521 S Union Ave](https://nearbypermits.com/chicago/address/10521-s-union-ave/): newest permit Mar 5, 2025 - [9717 S Union Ave](https://nearbypermits.com/chicago/address/9717-s-union-ave/): newest permit Oct 8, 2026 - [10621 S Union Ave](https://nearbypermits.com/chicago/address/10621-s-union-ave/): newest permit Jan 16, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 04:17 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 3 permits at this address and 22 nearby: https://nearbypermits.com/chicago/address/10122-s-union-ave/