# Alteration or repair permit 101048729 at 2018 W 21st Pl, Chicago

Chicago Department of Buildings permit 101048729: issued Nov 1, 2024 for alteration or repair work at 2018 W 21st Pl. CBC 2019 Spr. Convert the existing 6 d.u. To 9 d.u. (3 Duplex units & 6 simplex units). New 3rd floor rear masonry addition and interior alterations to the existing units as shown. A new mansard roof over the existing 2 1/2 story brick building with basement and a partial sprinkler system (3rd flr only) to be installed under a separete permit. To include an exterior 6 foot high trash enclosure with cedar fencing, as per architectural plans. Existing construction type IIIA. Proposed construction type IIIA. Occupancy R-2. 2018 W 21St place. Certified plans corrections: conditional permit subject to field inspections.

- Permit number: 101048729
- Issued: Nov 1, 2024
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Other (city: Suspended)
- Reported cost: $430,000
- ZIP code: 60608 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/2018-w-21st-pl/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-18 07:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 2018 W 21st Pl: https://nearbypermits.com/chicago/address/2018-w-21st-pl/