# Building permits at 3121 W Byron St, Chicago, IL 15 permits on record here. The newest, Mar 16: Exterior improvements for outdoor classroom and artificial turf infill at cps cleveland es. Within a quarter mile, the city has issued 14 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Mar 16, 2026 | Alteration or repair | Spr 2019 CBRC: exterior improvements for outdoor classroom and artificial turf infill at cps cleveland es. Exterior improvements only, no interior scope of work. Occupancy group e-1 (to remain), type ii-a construction (to remain). | $350,000 | [101077835](https://nearbypermits.com/chicago/permit/101077835/) | | Jun 25, 2024 | Alteration or repair | Spr 2019 CBRC: replace existing playground, rubber surface and partial plant material at cps cleveland es. Exterior improvements only, no interior scope of work. Occupancy group e-1 (to remain), type ii-a construction (to remain). | $708,000 | [101046388](https://nearbypermits.com/chicago/permit/101046388/) | | Jun 5, 2024 | Elevator | New installation of one(1) 3000lb capacity, 4-floor, 125fpm, hydraulic passenger elevator, pursuant to the scope of work plans submitted. | $320,000 | [101052711](https://nearbypermits.com/chicago/permit/101052711/) | | Mar 11, 2024 | Fire systems | Fire alarm permit modification of existing approved class-1 fire alarm system, per chicago building code 15-16-110. Add devices to existing circuits as shown. Elevator recall per chicago building code 18-30. | $22,000 | [B101042060](https://nearbypermits.com/chicago/permit/B101042060/) | | Apr 3, 2023 | Alteration or repair | Cps school-no change in use-modular building renovation at grover cleveland elementary school | $909,000 | [101002882](https://nearbypermits.com/chicago/permit/101002882/) | | Oct 14, 2022 | Alteration or repair | Sc 2019 CBRC: cps school, no change in use" window replacement, elevator installation, chimney stabilization, dumpster enclosure, exterior brick tuck-pointing, interior wall paints, classroom alterations per plans.. | $5,000,000 | [100963267](https://nearbypermits.com/chicago/permit/100963267/) | | Apr 1, 2022 | Electrical | Install light fixtures | Not listed | [B100965194](https://nearbypermits.com/chicago/permit/B100965194/) | | Jul 14, 2021 | Fire systems | Installation of a single fire alarm notification appliance for a washroom remodel. Buildout, installation, and testing. | $2,450 | [B100930868](https://nearbypermits.com/chicago/permit/B100930868/) | | Jun 23, 2021 | Alteration or repair | Cps school. No change in use. Site work, concrete paving, toilet room alterations for accessibility, minor interior alterations. | $300,000 | [100916815](https://nearbypermits.com/chicago/permit/100916815/) | | Apr 21, 2020 | Alteration or repair | Spot tuckpoint and replace missing bricks | $100,000 | [100871501](https://nearbypermits.com/chicago/permit/100871501/) | | Oct 25, 2018 | Alteration or repair | Cps school - no change in work. General interior remodeling of an existing classroom and toilet room. The work includes finishes, doors and frames, mechanical, electrical, plumbing, and other related work as indicated. | $70,623 | [100775514](https://nearbypermits.com/chicago/permit/100775514/) | | Aug 3, 2018 | Electrical | Relocate existing electrical devices to new wall in remodeled bathroom. | $4,500 | [B100776004](https://nearbypermits.com/chicago/permit/B100776004/) | | Jul 9, 2015 | Electrical | Cleveland elementary: additional circuits: 22 20a-2p, 1. 200A 120/208v 3p, 4w panel. Scope: electrical devices (receptacle, keyed switch, feeders, etc) for a/c window units. All feeders associated with the wiring devices and electrical distribution equipment risers. Electrical distribution equipment | $400 | [B100602730](https://nearbypermits.com/chicago/permit/B100602730/) | | Aug 5, 2014 | Alteration or repair | New synthetic turf athletic field. | $350,000 | [100540458](https://nearbypermits.com/chicago/permit/100540458/) | | Oct 20, 2010 | Alteration or repair | Install 4 new antennas and 1 equipment cabinet on an existing roof top and chimney as per plans. | $45,000 | [100361036](https://nearbypermits.com/chicago/permit/100361036/) | ## Within ¼ mi since May 1, 2026 14 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 | |---|---|---|---|---|---|---| | Aug 22, 2026 | [3110 W Irving Park Rd](https://nearbypermits.com/chicago/address/3110-w-irving-park-rd/) | 740 ft N | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 300 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: west and south. | $2,800 | [B200481421](https://nearbypermits.com/chicago/permit/B200481421/) | | Jul 22, 2026 | [3939 N Troy St](https://nearbypermits.com/chicago/address/3939-n-troy-st/) | 460 ft N | Alteration or repair | Spr 2019 CBC. Conversion basement into apartment unit under ADU program to existing 2 du two story masonry apartment building (iiia construction type and R-5 occupancy). No construction work on 1st and 2nd floors. All work as per plans. | $60,000 | [101082750](https://nearbypermits.com/chicago/permit/101082750/) | | Jul 7, 2026 | [3801 N Albany Ave](https://nearbypermits.com/chicago/address/3801-n-albany-ave/) | 660 ft SE | Mechanical (HVAC) | Repair/replacement affecting 1 systems : 1 exhaust fan(bathroom exhaust fan that will be replaced for new, same size and location as existing). Electrical work under this permit = no. Locations: 4 residential unit(s), 0 non-residential unit(s), bathroom. | $4,600 | [B200476672](https://nearbypermits.com/chicago/permit/B200476672/) | | Jul 5, 2026 | [3835 N Albany Ave](https://nearbypermits.com/chicago/address/3835-n-albany-ave/) | 380 ft SE | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 150 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: right side of the garage. | $2,000 | [B200477358](https://nearbypermits.com/chicago/permit/B200477358/) | | Jun 25, 2026 | [3051 W Irving Park Rd](https://nearbypermits.com/chicago/address/3051-w-irving-park-rd/) | 740 ft NE | Other | Reinstate permit no 101040364 must begin work and or request inspection no later than september 2026 on permit no 101040364. Seperate admin change require to update contractor | Not listed | [101085257](https://nearbypermits.com/chicago/permit/101085257/) | | Jun 23, 2026 | [3915 N Kedzie Ave](https://nearbypermits.com/chicago/address/3915-n-kedzie-ave/) | 440 ft NW | Fence, wall or deck | Full rebuild (same as existing) for wood porch (open) (quantity: 1, location: rear of building). | $15,000 | [B200473373](https://nearbypermits.com/chicago/permit/B200473373/) | | Jun 16, 2026 | [3818 N Troy St](https://nearbypermits.com/chicago/address/3818-n-troy-st/) | 430 ft S | Roofing | Scope: roof replacement. Area: 1800 SQ. FT. Roof covering: asphalt shingles. Location: reroof. IL Roofing contractor license: 104018192. | $16,700 | [B200475066](https://nearbypermits.com/chicago/permit/B200475066/) | | May 26, 2026 | [3748 N Troy St](https://nearbypermits.com/chicago/address/3748-n-troy-st/) | 770 ft S | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 32 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: back of the building. | $5,200 | [B200471818](https://nearbypermits.com/chicago/permit/B200471818/) | | May 22, 2026 | [3944 N Sawyer Ave](https://nearbypermits.com/chicago/address/3944-n-sawyer-ave/) | 950 ft NW | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 4 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: all elevations. | $43,880 | [B200471467](https://nearbypermits.com/chicago/permit/B200471467/) | | May 12, 2026 | [3759 N Kedzie Ave](https://nearbypermits.com/chicago/address/3759-n-kedzie-ave/) | 760 ft SW | Demolition | Wreck and remove a detached masonry garage | $6,000 | [B101081387](https://nearbypermits.com/chicago/permit/B101081387/) | ### Farther (1,000 ft to ¼ mi), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 7, 2026 | [4024 N Kedzie Ave](https://nearbypermits.com/chicago/address/4024-n-kedzie-ave/) | 0.21 mi NW | Alteration or repair | Spr 2019 CBRC: interior commercial tenant improvement repairs as per violations (occupancy a2; construction type iiib) | $50,000 | [101084393](https://nearbypermits.com/chicago/permit/101084393/) | | Sep 22, 2026 | [3815 N Spaulding Ave](https://nearbypermits.com/chicago/address/3815-n-spaulding-ave/) | 0.21 mi SW | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 300 SQ. FT., Lintel qty. 3, MAX. Length 5. Location: basement, east elevation. | $25,600 | [B200512551](https://nearbypermits.com/chicago/permit/B200512551/) | | Sep 21, 2026 | [4024 N Kedzie Ave](https://nearbypermits.com/chicago/address/4024-n-kedzie-ave/) | 0.21 mi NW | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 1000 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: exterior building per masonry violations. | $50,000 | [B200512345](https://nearbypermits.com/chicago/permit/B200512345/) | | Aug 18, 2026 | [3805 N Spaulding Ave](https://nearbypermits.com/chicago/address/3805-n-spaulding-ave/) | 0.22 mi SW | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 40 circuits. Receptacle outlets: 1. Lighting outlets: 1. Specific location: basement. | $23,000 | [B200507913](https://nearbypermits.com/chicago/permit/B200507913/) | ## 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 Byron St with permits, nearest house number first: - [3359 W Byron St](https://nearbypermits.com/chicago/address/3359-w-byron-st/): newest permit Feb 24, 2025 - [2815 W Byron St](https://nearbypermits.com/chicago/address/2815-w-byron-st/): newest permit Jul 21, 2025 - [3749 W Byron St](https://nearbypermits.com/chicago/address/3749-w-byron-st/): newest permit Oct 15, 2024 - [2457 W Byron St](https://nearbypermits.com/chicago/address/2457-w-byron-st/): newest permit Jan 28, 2026 - [2353 W Byron St](https://nearbypermits.com/chicago/address/2353-w-byron-st/): newest permit Oct 7, 2026 - [2352 W Byron St](https://nearbypermits.com/chicago/address/2352-w-byron-st/): newest permit Jul 22, 2026 - [3920 W Byron St](https://nearbypermits.com/chicago/address/3920-w-byron-st/): newest permit Apr 29, 2026 - [2007 W Byron St](https://nearbypermits.com/chicago/address/2007-w-byron-st/): newest permit Aug 6, 2025 - [1851 W Byron St](https://nearbypermits.com/chicago/address/1851-w-byron-st/): newest permit Aug 7, 2026 - [1846 W Byron St](https://nearbypermits.com/chicago/address/1846-w-byron-st/): newest permit Jun 16, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-15 13:30 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 15 permits at this address and 14 nearby: https://nearbypermits.com/chicago/address/3121-w-byron-st/