# Solar permit B200509689 at 10643 S Avenue M, Chicago

Chicago Department of Buildings permit B200509689, issued Sep 22, 2026 for 10643 S Avenue M: solar. Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 11.5 kw. Array output: 7.2 kw. Includes 13.5 kwh energy storage system. Location: rooftop and exterior wall of principle building. Icc distributed generation installer cert. #25-0072.

- Permit number: B200509689
- Issued: Sep 22, 2026
- Type of work: Solar (city: Small-scale solar PV system, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $21,200
- ZIP code: 60617 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/10643-s-avenue-m/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 17:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/