# Building permits at 4227 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. Four permits on record here. The newest, Jun 26, 2025: Roof replacement. Within a quarter mile, the city has issued 24 more permits (23 projects) since May 1. Four are for new buildings, the nearest 370 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jun 26, 2025 | Roofing | Scope: roof replacement. Area: 1500 SQ. FT. Roof covering: other. Location: roofing. IL Roofing contractor license: 104017851. | $16,500 | [B200429943](https://nearbypermits.com/chicago/permit/B200429943/) | | Nov 18, 2019 | Alteration or repair | Remove existing steel three-story egress stair and replace with new wood. | $10,000 | [100833108](https://nearbypermits.com/chicago/permit/100833108/) | | Feb 10, 2007 | Electrical | Installation of a low voltage burglar alarm. | $205 | [B100162541](https://nearbypermits.com/chicago/permit/B100162541/) | | Jun 26, 2006 | New building | Erect a new 3 story masonry building 6du as per plans | $600,000 | [100106770](https://nearbypermits.com/chicago/permit/100106770/) | ## Within ¼ mi since May 1, 2026 24 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 11 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/) | 340 ft W | Solar | Install solar panels on roof of principal building. Roof type: low-sloped ( | $18,700 | [B200509638](https://nearbypermits.com/chicago/permit/B200509638/) | | Sep 29, 2026 | [4242 S Cottage Grove Ave](https://nearbypermits.com/chicago/address/4242-s-cottage-grove-ave/) | 950 ft E | 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 24, 2026 | [615 E 42nd St](https://nearbypermits.com/chicago/address/615-e-42nd-st/) | 330 ft NW | 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/) | 340 ft W | 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 | [4243 S Langley Ave](https://nearbypermits.com/chicago/address/4243-s-langley-ave/) | 370 ft SE | Plumbing | 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/) | | Sep 2, 2026 | [4203 S Langley Ave](https://nearbypermits.com/chicago/address/4203-s-langley-ave/) | 410 ft NE | 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 21, 2026 | [4320 S Langley Ave](https://nearbypermits.com/chicago/address/4320-s-langley-ave/) | 650 ft SE | 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 19, 2026 | [536 E 42nd St](https://nearbypermits.com/chicago/address/536-e-42nd-st/) | 610 ft 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/) | 610 ft NW | Sign | Installation of flat logo signage on building wall. | $1,500 | [101082248](https://nearbypermits.com/chicago/permit/101082248/) | | Aug 14, 2026 | [4243 S Langley Ave](https://nearbypermits.com/chicago/address/4243-s-langley-ave/) | 370 ft SE | 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/) | | May 28, 2026 | [515 E Bowen Ave](https://nearbypermits.com/chicago/address/515-e-bowen-ave/) | 920 ft NW | New building | Spr 2019 CBC: new 3-story, 3-unit residential masonry building, 3a construction, slab-on-grade, w/ 3-story open rear steel egress stair, rear steel decks @ 2nd & 3rd floors, rear concrete patio, 3-car concrete parking pad, as per plan | $440,000 | [101082657](https://nearbypermits.com/chicago/permit/101082657/) | ### Farther (1,000 ft to ¼ mi), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 11, 2026 | [4345 S Forrestville Ave](https://nearbypermits.com/chicago/address/4345-s-forrestville-ave/) | 0.20 mi SW | 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/) | | Aug 24, 2026 | [755 E 41st St](https://nearbypermits.com/chicago/address/755-e-41st-st/) | 0.23 mi NE | Solar | Install solar panels on roof of principal building. Roof type: low-sloped ( | $4,128 | [B200481974](https://nearbypermits.com/chicago/permit/B200481974/) | | Aug 17, 2026 | [443 E 42nd Pl](https://nearbypermits.com/chicago/address/443-e-42nd-pl/) | 0.23 mi W | Other | For permit 101080677: replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200479427](https://nearbypermits.com/chicago/permit/B200479427/) | | Aug 17, 2026 | [439 E 42nd Pl](https://nearbypermits.com/chicago/address/439-e-42nd-pl/) | 0.24 mi W | Other | For permit 101077678: replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200479425](https://nearbypermits.com/chicago/permit/B200479425/) | | Aug 13, 2026 | [4414 S Evans Ave](https://nearbypermits.com/chicago/address/4414-s-evans-ave/) | 0.24 mi 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 23, 2026 | [813 E Bowen Ave](https://nearbypermits.com/chicago/address/813-e-bowen-ave/) | 0.24 mi NE | Plumbing | Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. Includes repair or replacment of plumbing piping. Locations: 3 residential unit(s), 1 non-residential unit(s), 1 interior common areas, office, garage, utility room, units 1 & 2. | $4,500 | [B200479655](https://nearbypermits.com/chicago/permit/B200479655/) | | Jul 15, 2026 | [443 E 42nd Pl](https://nearbypermits.com/chicago/address/443-e-42nd-pl/) | 0.23 mi W | New building | 2019 CBC - Erection of new 3-story apartment building- address 443 E. 42Nd pl. Consisting of total 3 du and and 1 detached garage for 2 parking space located on the same lot. Blg includes, one open rear exit exterior stair up to 2nd and 3rd floor t/ garage deck and private roof deck #1 - private roo | $1,200,000 | [101080677](https://nearbypermits.com/chicago/permit/101080677/) | | Jun 30, 2026 | [813 E Bowen Ave](https://nearbypermits.com/chicago/address/813-e-bowen-ave/) | 0.24 mi NE | Roofing | Scope: roof replacement. Area: 2625 SQ. FT. Roof covering: mineral - surfaced roll roofing. Location: this is just the roof.. IL Roofing contractor license: 104020671. | $25,000 | [B200475249](https://nearbypermits.com/chicago/permit/B200475249/) | | May 20, 2026 | [4314 S Cottage Grove Ave](https://nearbypermits.com/chicago/address/4314-s-cottage-grove-ave/) | 0.20 mi SE | 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/) | | May 14, 2026 | [439 E 42nd Pl](https://nearbypermits.com/chicago/address/439-e-42nd-pl/) | 0.24 mi W | New building | Proposed 3 story/3 unit residence w/ground floor type a unit and roof deck/stair enclosure, rear 3 story stairs, 5' front metal/6' side wood fences, and 1 ADA space garage, per plans. Administrative adjustment #26-058-2/2 to reduce the required rear yard open space approved 04.23.2026. Certified pla | $1,200,000 | [101077678](https://nearbypermits.com/chicago/permit/101077678/) | | May 6, 2026 | [809 E 42nd Pl](https://nearbypermits.com/chicago/address/809-e-42nd-pl/) | 0.21 mi E | Elevator | Replacement of door operator on one 2500lb capacity, 5-floor, passenger elevator(#2), pursuant to the scope of work submitted.(ev018080) | $41,817 | [101083200](https://nearbypermits.com/chicago/permit/101083200/) | | May 6, 2026 | [501 E 43rd St](https://nearbypermits.com/chicago/address/501-e-43rd-st/) | 0.21 mi SW | 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/) | | May 1, 2026 | [437 E 42nd Pl](https://nearbypermits.com/chicago/address/437-e-42nd-pl/) | 0.25 mi W | Other | For permit 101077131: replacement general contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200467020](https://nearbypermits.com/chicago/permit/B200467020/) | ## More on this street Other addresses on S Champlain Ave with permits, nearest house number first: - [4231 S Champlain Ave](https://nearbypermits.com/chicago/address/4231-s-champlain-ave/): newest permit Dec 13, 2024 - [4232 S Champlain Ave](https://nearbypermits.com/chicago/address/4232-s-champlain-ave/): newest permit Mar 10, 2026 - [4236 S Champlain Ave](https://nearbypermits.com/chicago/address/4236-s-champlain-ave/): newest permit Dec 16, 2024 - [4211 S Champlain Ave](https://nearbypermits.com/chicago/address/4211-s-champlain-ave/): newest permit Jan 10, 2025 - [4333 S Champlain Ave](https://nearbypermits.com/chicago/address/4333-s-champlain-ave/): newest permit Feb 17, 2026 - [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 2026-10-06 22:53 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 4 permits at this address and 24 nearby: https://nearbypermits.com/chicago/address/4227-s-champlain-ave/