# Building permits at 3631 W 70th St, Chicago, IL Two permits on record here. The newest, Jan 13, 2025: Install solar panels on roof of principal building. Within a quarter mile, the city has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jan 13, 2025 | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 11.5 kw. Array output: 7.02 kw. Includes 13.5 kwh energy storage system. Location: roof planes. Icc distributed generation installer cert. #18-0817. | $13,338 | [B200410718](https://nearbypermits.com/chicago/permit/B200410718/) | | Oct 9, 2024 | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 5.76 kw. Array output: 7.02 kw. Location: roof planes. Icc distributed generation installer cert. #18-0817. | $13,338 | [B200398849](https://nearbypermits.com/chicago/permit/B200398849/) | ## Within ¼ mi since May 1, 2026 8 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 15, 2026 | [3737 W 71st St](https://nearbypermits.com/chicago/address/3737-w-71st-st/) | 950 ft SW | Fence, wall or deck | ADA Modifications: construct a wooden deck, stairs and handrails at the front of the house. | $25,752 | [B200516001](https://nearbypermits.com/chicago/permit/B200516001/) | | Jun 17, 2026 | [3731 W 70th St](https://nearbypermits.com/chicago/address/3731-w-70th-st/) | 630 ft W | Solar | Install solar panels on roof of accessory building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 10.125 kw. Includes 15 kwh energy storage system. Location: roof planes of detached structure. Icc distributed generation installer cert. #18-0817. | $8,465 | [B200473749](https://nearbypermits.com/chicago/permit/B200473749/) | | Jun 17, 2026 | [3731 W 70th St](https://nearbypermits.com/chicago/address/3731-w-70th-st/) | 630 ft W | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 10 kw. Array output: 10.125 kw. Includes 15 kwh energy storage system. Location: roof planes of main house. Icc distributed generation installer cert. #18-0817. | $20,773 | [B200473738](https://nearbypermits.com/chicago/permit/B200473738/) | | Jun 13, 2026 | [3601 W 70th St](https://nearbypermits.com/chicago/address/3601-w-70th-st/) | 290 ft E | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 103'-0' ' (length). Location: outside. | $5,000 | [B200474176](https://nearbypermits.com/chicago/permit/B200474176/) | ### Farther (1,000 ft to ¼ mi), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 9, 2026 | [7114 S Hamlin Ave](https://nearbypermits.com/chicago/address/7114-s-hamlin-ave/) | 0.24 mi SW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 15. Lighting outlets: 0. Specific location: church parking lot. | $750 | [B200515184](https://nearbypermits.com/chicago/permit/B200515184/) | | Aug 26, 2026 | [7143 S Ridgeway Ave](https://nearbypermits.com/chicago/address/7143-s-ridgeway-ave/) | 0.23 mi SW | Alteration or repair | Spr 2019 CBC erect new 1 story rear wood deck on an existing single family residence. Occupancy code R-5, construction type IIIA. | $10,000 | [101086859](https://nearbypermits.com/chicago/permit/101086859/) | | Jul 7, 2026 | [7114 S Hamlin Ave](https://nearbypermits.com/chicago/address/7114-s-hamlin-ave/) | 0.24 mi SW | Fence, wall or deck | Temporary structure: new installation. Stage/platform - assembly - 480 SQ. FT. Electrical work = no. Non-sewer toilets: 0. Install date: 8/7/2026; removal date: 8/10/2026. | Not listed | [B200474216](https://nearbypermits.com/chicago/permit/B200474216/) | | May 7, 2026 | [7114 S Hamlin Ave](https://nearbypermits.com/chicago/address/7114-s-hamlin-ave/) | 0.24 mi SW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 15. Lighting outlets: 0. Specific location: church parking lot. | $1,000 | [B200469672](https://nearbypermits.com/chicago/permit/B200469672/) | ## 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 70th St with permits, nearest house number first: - [3630 W 70th St](https://nearbypermits.com/chicago/address/3630-w-70th-st/): newest permit Apr 17, 2026 - [3601 W 70th St](https://nearbypermits.com/chicago/address/3601-w-70th-st/): newest permit Jun 13, 2026 - [3731 W 70th St](https://nearbypermits.com/chicago/address/3731-w-70th-st/): newest permit Jun 17, 2026 - [2414 W 70th St](https://nearbypermits.com/chicago/address/2414-w-70th-st/): newest permit Dec 30, 2025 - [2124 W 70th St](https://nearbypermits.com/chicago/address/2124-w-70th-st/): newest permit Sep 22, 2026 - [415 W 70th St](https://nearbypermits.com/chicago/address/415-w-70th-st/): newest permit May 6, 2026 - [150 W 70th St](https://nearbypermits.com/chicago/address/150-w-70th-st/): newest permit May 21, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-17 19:25 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, both permits at this address and 8 nearby: https://nearbypermits.com/chicago/address/3631-w-70th-st/