# Building permits at 4333 S Champlain Ave, Chicago, IL The biggest project within a quarter mile since May 1: a $5M alteration or repair at 4242 S Cottage Grove Ave, permitted Sep 29. Five permits on record here. The newest, Feb 17: Replacement plumbing contractor. Within a quarter mile, the city has issued 16 more permits (15 projects) since May 1. Two are for new buildings, the nearest 650 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 17, 2026 | Other | For permit 101011778: replacement plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200458776](https://nearbypermits.com/chicago/permit/B200458776/) | | Jan 6, 2026 | Other | For permit 101011778: replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200454765](https://nearbypermits.com/chicago/permit/B200454765/) | | Apr 1, 2025 | Other | Reinstae permit no 101011778 must begin work and or request inspections on 101011778 no later than july 2025 | Not listed | [101067351](https://nearbypermits.com/chicago/permit/101067351/) | | Mar 27, 2025 | Other | For permit 101011778: replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200418540](https://nearbypermits.com/chicago/permit/B200418540/) | | Apr 3, 2024 | New building | Self certification. New two story single family residence with basement and detached two car frame garage. Mechanical, electrical and plumbing included. All work as per plans. R-5 Occ. Typ v-a const. No new water service per form 400 app. | $750,000 | [101011778](https://nearbypermits.com/chicago/permit/101011778/) | ## Within ¼ mi since May 1, 2026 16 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 10 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [4233 S St Lawrence Ave](https://nearbypermits.com/chicago/address/4233-s-st-lawrence-ave/) | 730 ft NW | Solar | Install solar panels on roof of principal building. Roof type: low-sloped ( | $18,700 | [B200509638](https://nearbypermits.com/chicago/permit/B200509638/) | | Sep 24, 2026 | [615 E 42nd St](https://nearbypermits.com/chicago/address/615-e-42nd-st/) | 1,000 ft N | Plumbing | Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. Repair or in-kind replacement of hot water heater(s). Locations: 1 residential unit(s), 0 non-residential unit(s), basement. | $3,553 | [B200512526](https://nearbypermits.com/chicago/permit/B200512526/) | | Sep 22, 2026 | [4233 S St Lawrence Ave](https://nearbypermits.com/chicago/address/4233-s-st-lawrence-ave/) | 730 ft NW | Solar | Install solar panels on roof of accessory building. Roof type: low-sloped ( | $18,700 | [B200509640](https://nearbypermits.com/chicago/permit/B200509640/) | | Sep 11, 2026 | [4345 S Forrestville Ave](https://nearbypermits.com/chicago/address/4345-s-forrestville-ave/) | 680 ft W | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 22'-0' ' x14'-0' '. Hip roof height to peak: 12'-0' '. | $38,109 | [B200511281](https://nearbypermits.com/chicago/permit/B200511281/) | | Sep 11, 2026 | [4243 S Langley Ave](https://nearbypermits.com/chicago/address/4243-s-langley-ave/) | 650 ft NE | Other | For permit 101085145: replacement plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. Change of owner for permit 101085145. New owner listed on this permit. | Not listed | [B200511213](https://nearbypermits.com/chicago/permit/B200511213/) | | Aug 21, 2026 | [4320 S Langley Ave](https://nearbypermits.com/chicago/address/4320-s-langley-ave/) | 280 ft NE | Fence, wall or deck | Repair (26% to 50%) for wood porch (open) (quantity: 1, location: rear of building). | $12,900 | [B200508131](https://nearbypermits.com/chicago/permit/B200508131/) | | Aug 14, 2026 | [4243 S Langley Ave](https://nearbypermits.com/chicago/address/4243-s-langley-ave/) | 650 ft NE | New building | Spr 2019 CBC erect 3 story, 3 dwelling units residence with rear 2 story open deck and 3 parking spaces. Erect 4' high metal fence and gate. | $730,000 | [101085145](https://nearbypermits.com/chicago/permit/101085145/) | | Aug 13, 2026 | [4414 S Evans Ave](https://nearbypermits.com/chicago/address/4414-s-evans-ave/) | 670 ft SE | Alteration or repair | Spr 2019 CBC: exterior improvements to existing cps elementary school playground including new resilient resurfacing playlot with new playground equipment, and landscape and. Removal of existing playground features and regrading. (Cps project number 2026-26541-npl) (occupancy group e-1, construction | $626,913 | [101081859](https://nearbypermits.com/chicago/permit/101081859/) | | Jul 8, 2026 | [4433 S St Lawrence Ave](https://nearbypermits.com/chicago/address/4433-s-st-lawrence-ave/) | 750 ft SW | Other | Permit expires on 09/08/2026 erection starts: 8/28/2026, erection ends: 8/29/2026. CBC 2019 - Reinstatement of 2025 permit 101073341 for the 2026 black & bronze fest on aug 29 with the same 1-24x32 sl-250 mobile stage with wings. Sound works production inc. | $4,000 | [101085341](https://nearbypermits.com/chicago/permit/101085341/) | | May 20, 2026 | [4314 S Cottage Grove Ave](https://nearbypermits.com/chicago/address/4314-s-cottage-grove-ave/) | 950 ft E | Elevator | Modernization of only hydraulic passenger elevator, 3000lbs capacity @ 125fpm, 3 stops, pursuant to scope of work submitted and subject to city of chicago dept. Of buildings elevator bureau inspection (ev001353). | $229,608 | [101083756](https://nearbypermits.com/chicago/permit/101083756/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [4242 S Cottage Grove Ave](https://nearbypermits.com/chicago/address/4242-s-cottage-grove-ave/) | 0.20 mi NE | Alteration or repair | Dds 2019 CBRC: alteration of existing 3-story building including change of use to business offices and first floor cafe. Project includes addition of elevator serving basement through 3rd floors; alteration of room layout and associated MEP system alterations, including new rooftop doas unit. (Occup | $5,000,000 | [101058720](https://nearbypermits.com/chicago/permit/101058720/) | | Sep 2, 2026 | [4203 S Langley Ave](https://nearbypermits.com/chicago/address/4203-s-langley-ave/) | 0.19 mi N | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 24'-0' ' x15'-6' '. Gable roof height to peak: 15'-0' '. | $36,615 | [B200510132](https://nearbypermits.com/chicago/permit/B200510132/) | | Aug 19, 2026 | [536 E 42nd St](https://nearbypermits.com/chicago/address/536-e-42nd-st/) | 0.22 mi NW | Sign | Installation of flat logo signage on building wall. | $500 | [101082249](https://nearbypermits.com/chicago/permit/101082249/) | | Aug 19, 2026 | [536 E 42nd St](https://nearbypermits.com/chicago/address/536-e-42nd-st/) | 0.22 mi NW | Sign | Installation of flat logo signage on building wall. | $1,500 | [101082248](https://nearbypermits.com/chicago/permit/101082248/) | | May 14, 2026 | [4437 S Vincennes Ave](https://nearbypermits.com/chicago/address/4437-s-vincennes-ave/) | 0.23 mi SW | New building | Self cert 2019 CBC : erect new 6 unit 4 story VA aparment building with basement, fully sprinkled system 13-r, first, second, third fl front porches, fourth fl rear roof deck and 6 car garage with roof deck, existing occupancy R-2, proposed occupancy R-2, type construction VA, per plans | $2,137,050 | [101082202](https://nearbypermits.com/chicago/permit/101082202/) | | May 6, 2026 | [501 E 43rd St](https://nearbypermits.com/chicago/address/501-e-43rd-st/) | 0.20 mi W | Alteration or repair | Spr 2019 CBRC: exterior rooftop pergola and structure on existing occupiable rooftop on three-story single family home (occupancy group R-5, type VA construction) | $2,500 | [101059050](https://nearbypermits.com/chicago/permit/101059050/) | ## 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 S Champlain Ave with permits, nearest house number first: - [4236 S Champlain Ave](https://nearbypermits.com/chicago/address/4236-s-champlain-ave/): newest permit Dec 16, 2024 - [4232 S Champlain Ave](https://nearbypermits.com/chicago/address/4232-s-champlain-ave/): newest permit Mar 10, 2026 - [4231 S Champlain Ave](https://nearbypermits.com/chicago/address/4231-s-champlain-ave/): newest permit Dec 13, 2024 - [4227 S Champlain Ave](https://nearbypermits.com/chicago/address/4227-s-champlain-ave/): newest permit Jun 26, 2025 - [4211 S Champlain Ave](https://nearbypermits.com/chicago/address/4211-s-champlain-ave/): newest permit Jan 10, 2025 - [4550 S Champlain Ave](https://nearbypermits.com/chicago/address/4550-s-champlain-ave/): newest permit Mar 21, 2025 - [4552 S Champlain Ave](https://nearbypermits.com/chicago/address/4552-s-champlain-ave/): newest permit Jul 2, 2026 - [4705 S Champlain Ave](https://nearbypermits.com/chicago/address/4705-s-champlain-ave/): newest permit Apr 21, 2026 - [4716 S Champlain Ave](https://nearbypermits.com/chicago/address/4716-s-champlain-ave/): newest permit Apr 27, 2026 - [4725 S Champlain Ave](https://nearbypermits.com/chicago/address/4725-s-champlain-ave/): newest permit Jun 9, 2025 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-08 14:36 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 5 permits at this address and 16 nearby: https://nearbypermits.com/chicago/address/4333-s-champlain-ave/