# Building permits at 1918 W Walnut St, Chicago, IL One permit here in the last two years. The newest, Oct 28, 2025: Dds 2019 CBRC : interior alterations of an existing single-story building to include cleanroom facilities. Within a quarter mile, the city has issued 8 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Oct 28, 2025 | Alteration or repair | Dds 2019 CBRC : interior alterations of an existing single-story building to include cleanroom facilities, offices, and support spaces for the sterilization of medical instruments, as per plans (occupancy group: f-1, B, s-1; type IIB construction) v3 companies of IL | $15,000,000 | [101069171](https://nearbypermits.com/chicago/permit/101069171/) | ## 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), 3 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 9, 2026 | [2033 W Walnut St](https://nearbypermits.com/chicago/address/2033-w-walnut-st/) | 810 ft W | Roofing | Scope: roof recover. Area: 9650 SQ. FT. Roof covering: other. Location: roof - section 3 (middle section of roof). IL Roofing contractor license: 104020897. | $270,300 | [B200480747](https://nearbypermits.com/chicago/permit/B200480747/) | | Jun 8, 2026 | [1959 W Fulton St](https://nearbypermits.com/chicago/address/1959-w-fulton-st/) | 480 ft NW | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 10. Lighting outlets: 3. Specific location: first floor. | $5,000 | [B200472750](https://nearbypermits.com/chicago/permit/B200472750/) | | May 6, 2026 | [1837 W Maypole Ave](https://nearbypermits.com/chicago/address/1837-w-maypole-ave/) | 870 ft SE | Fence, wall or deck | Full rebuild (same as existing) for wood porch (open) (quantity: 1, location: rear of building). | $9,500 | [B200467084](https://nearbypermits.com/chicago/permit/B200467084/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 30, 2026 | [125 N Hoyne Ave](https://nearbypermits.com/chicago/address/125-n-hoyne-ave/) | 0.25 mi SW | Alteration or repair | Scope: nonstructural interior alteration of existing community center men's and women's restrooms, replace plumbing fixtures w/associated piping, floors, partitions and finishes. All work same as existing. Locations: 0 residential unit(s), 1 non-residential unit(s), mens women's restroom on ground f | $10,000 | [B200475356](https://nearbypermits.com/chicago/permit/B200475356/) | | Jul 28, 2026 | [125 N Hoyne Ave](https://nearbypermits.com/chicago/address/125-n-hoyne-ave/) | 0.25 mi SW | Alteration or repair | Scope: nonstructural interior alteration of existing community center men's and women's restrooms, replace plumbing fixtures w/associated piping, floors, partitions and finishes. All work same as existing..locations: 0 residential unit(s), 1 non-residential unit(s), mens women's restroom on 2nd floo | $10,000 | [B200477035](https://nearbypermits.com/chicago/permit/B200477035/) | | Jul 28, 2026 | [125 N Hoyne Ave](https://nearbypermits.com/chicago/address/125-n-hoyne-ave/) | 0.25 mi SW | Alteration or repair | Scope: nonstructural interior replacement of floors, doors, cabinets, plumbing and electrical with associated piping at existing community center kitchenette.locations: 0 residential unit(s), 1 non-residential unit(s), ground floor kitchen/pantry area. | $10,000 | [B200475345](https://nearbypermits.com/chicago/permit/B200475345/) | | Jul 14, 2026 | [2019 W Washington Blvd](https://nearbypermits.com/chicago/address/2019-w-washington-blvd/) | 0.24 mi SW | Other | For permit 101074844: replacement plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200478337](https://nearbypermits.com/chicago/permit/B200478337/) | | May 19, 2026 | [1848 W Washington Blvd](https://nearbypermits.com/chicago/address/1848-w-washington-blvd/) | 0.20 mi S | Electrical | Low voltage/communication electrical work. Alter existing other. Specific location: middle of the parcel. | $30,000 | [B200471253](https://nearbypermits.com/chicago/permit/B200471253/) | ## 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 Walnut St with permits, nearest house number first: - [1847 W Walnut St](https://nearbypermits.com/chicago/address/1847-w-walnut-st/): newest permit Apr 28, 2025 - [2033 W Walnut St](https://nearbypermits.com/chicago/address/2033-w-walnut-st/): newest permit Sep 9, 2026 - [2108 W Walnut St](https://nearbypermits.com/chicago/address/2108-w-walnut-st/): newest permit Jul 22, 2025 - [2226 W Walnut St](https://nearbypermits.com/chicago/address/2226-w-walnut-st/): newest permit Jul 1, 2025 - [2819 W Walnut St](https://nearbypermits.com/chicago/address/2819-w-walnut-st/): newest permit Sep 5, 2025 - [2826 W Walnut St](https://nearbypermits.com/chicago/address/2826-w-walnut-st/): newest permit Sep 8, 2026 - [2837 W Walnut St](https://nearbypermits.com/chicago/address/2837-w-walnut-st/): newest permit Sep 2, 2025 - [2846 W Walnut St](https://nearbypermits.com/chicago/address/2846-w-walnut-st/): newest permit Apr 15, 2026 - [2848 W Walnut St](https://nearbypermits.com/chicago/address/2848-w-walnut-st/): newest permit Apr 24, 2026 - [2919 W Walnut St](https://nearbypermits.com/chicago/address/2919-w-walnut-st/): newest permit Nov 1, 2021 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-14 00:27 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, the one permit at this address and 8 nearby: https://nearbypermits.com/chicago/address/1918-w-walnut-st/