# Building permits at 420 W 100th Pl, Chicago, IL Three permits on record here. The newest, Dec 10, 2025: Line voltage electrical work. Within a quarter mile, the city has issued 10 more permits (9 projects) since May 1. Two are for new buildings, the nearest 0.21 mi away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Dec 10, 2025 | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 28 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: electrical. | $2,500 | [B200439764](https://nearbypermits.com/chicago/permit/B200439764/) | | Aug 29, 2025 | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 7.6 kw. Array output: 9.9 kw. Location: rooftop. Icc distributed generation installer cert. #19-0250. | $10,890 | [B200439749](https://nearbypermits.com/chicago/permit/B200439749/) | | May 31, 2007 | Roofing | Replace roofing materials: shingles, sheathing, gutters and down spouts. | $6,000 | [100181383](https://nearbypermits.com/chicago/permit/100181383/) | ## Within ¼ mi since May 1, 2026 10 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 | |---|---|---|---|---|---|---| | Aug 25, 2026 | [10006 S Eggleston Ave](https://nearbypermits.com/chicago/address/10006-s-eggleston-ave/) | 290 ft NE | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 0. Lighting outlets: 18. Specific location: basement,living,kitchen, bathroom, lighting. | $2,000 | [B200508466](https://nearbypermits.com/chicago/permit/B200508466/) | | Jun 23, 2026 | [347 W 100th Pl](https://nearbypermits.com/chicago/address/347-w-100th-pl/) | 540 ft E | Electrical | Line voltage electrical work. Add 5 circuits to existing 200 amp service disconnecting means. Receptacle outlets: 5. Lighting outlets: 0. Specific location: basement/exterior. | $2,850 | [B200476019](https://nearbypermits.com/chicago/permit/B200476019/) | | Jun 23, 2026 | [347 W 100th Pl](https://nearbypermits.com/chicago/address/347-w-100th-pl/) | 540 ft E | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 5 circuits. Receptacle outlets: 5. Lighting outlets: 0. Specific location: basement/exterior. | $9,500 | [B200476000](https://nearbypermits.com/chicago/permit/B200476000/) | ### Farther (1,000 ft to ¼ mi), 7 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 31, 2026 | [10125 S Wallace St](https://nearbypermits.com/chicago/address/10125-s-wallace-st/) | 0.21 mi SW | 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 4, 2026 | [9931 S Wallace St](https://nearbypermits.com/chicago/address/9931-s-wallace-st/) | 0.21 mi NW | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 4.95 kw. Includes 13.5 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $9,405 | [B200480035](https://nearbypermits.com/chicago/permit/B200480035/) | | Aug 4, 2026 | [9931 S Wallace St](https://nearbypermits.com/chicago/address/9931-s-wallace-st/) | 0.21 mi NW | 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 | [B200480034](https://nearbypermits.com/chicago/permit/B200480034/) | | Jul 27, 2026 | [9931 S Wallace St](https://nearbypermits.com/chicago/address/9931-s-wallace-st/) | 0.21 mi NW | Electrical | Line voltage electrical work. New permanent 100 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: exterior, main panel. | $560 | [B200480036](https://nearbypermits.com/chicago/permit/B200480036/) | | Jul 13, 2026 | [10127 S Wallace St](https://nearbypermits.com/chicago/address/10127-s-wallace-st/) | 0.22 mi SW | 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 19, 2026 | [10052 S Princeton Ave](https://nearbypermits.com/chicago/address/10052-s-princeton-ave/) | 0.19 mi E | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 7.6 kw. Array output: 9.24 kw. Location: rooftop. Icc distributed generation installer cert. #19-0250. | $8,164 | [B200472879](https://nearbypermits.com/chicago/permit/B200472879/) | | Jun 4, 2026 | [10052 S Princeton Ave](https://nearbypermits.com/chicago/address/10052-s-princeton-ave/) | 0.19 mi E | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 28 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: electrical. | $2,500 | [B200472884](https://nearbypermits.com/chicago/permit/B200472884/) | ## 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 W 100th Pl with permits, nearest house number first: - [347 W 100th Pl](https://nearbypermits.com/chicago/address/347-w-100th-pl/): newest permit Jun 23, 2026 - [1571 W 100th Pl](https://nearbypermits.com/chicago/address/1571-w-100th-pl/): newest permit Jun 30, 2025 - [1620 W 100th Pl](https://nearbypermits.com/chicago/address/1620-w-100th-pl/): newest permit Jan 8, 2026 - [1632 W 100th Pl](https://nearbypermits.com/chicago/address/1632-w-100th-pl/): newest permit Jul 24, 2026 - [1655 W 100th Pl](https://nearbypermits.com/chicago/address/1655-w-100th-pl/): newest permit Jun 12, 2026 - [1753 W 100th Pl](https://nearbypermits.com/chicago/address/1753-w-100th-pl/): newest permit Oct 28, 2025 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-14 07:17 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 10 nearby: https://nearbypermits.com/chicago/address/420-w-100th-pl/