# Building permits at 4146 N Keystone Ave, Chicago, IL Two permits on record here. The newest, Feb 26, 2025: Tuckpointing and unit masonry repair / replacement: 12 SQ. FT. Within a quarter mile, the city has issued 23 more permits (22 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Feb 26, 2025 | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 12 SQ. FT., Lintel qty. 12, MAX. Length 5. Location: ssuth large bay area from the east wall. | $18,160 | [B200415148](https://nearbypermits.com/chicago/permit/B200415148/) | | Nov 25, 2013 | Electrical | Upgrading from existing 200 amp overhead electrical service to new 800 amp overhead service for 19 units and public | $24,000 | [B100515354](https://nearbypermits.com/chicago/permit/B100515354/) | ## Within ¼ mi since May 1, 2026 23 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 14 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4203 N Kedvale Ave](https://nearbypermits.com/chicago/address/4203-n-kedvale-ave/) | 420 ft NW | Fence, wall or deck | Full rebuild (same as existing) for steel exterior stairway (quantity: 1, location: front of building). Landing: 27 square feet. Landing not more than 6 feet above ground. | $5,500 | [B200513328](https://nearbypermits.com/chicago/permit/B200513328/) | | Oct 4, 2026 | [4166 W Berteau Ave](https://nearbypermits.com/chicago/address/4166-w-berteau-ave/) | 720 ft W | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 100'-0' ' (length). Location: rear yard. | $7,000 | [B200514436](https://nearbypermits.com/chicago/permit/B200514436/) | | Sep 30, 2026 | [4224 N Keeler Ave](https://nearbypermits.com/chicago/address/4224-n-keeler-ave/) | 990 ft NW | Alteration or repair | Remove and replace existing rear wood porch deck and stairs as per plan. | $29,230 | [101089113](https://nearbypermits.com/chicago/permit/101089113/) | | Sep 17, 2026 | [4215 N Kedvale Ave](https://nearbypermits.com/chicago/address/4215-n-kedvale-ave/) | 500 ft NW | Roofing | Scope: roof replacement. Area: 11000 SQ. FT. Roof covering: mineral - surfaced roll roofing. Location: rooftop. IL Roofing contractor license: 104018486. | $240,000 | [B200478187](https://nearbypermits.com/chicago/permit/B200478187/) | | Aug 18, 2026 | [4139 N Pulaski Rd](https://nearbypermits.com/chicago/address/4139-n-pulaski-rd/) | 520 ft E | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 107'-0' ' (length). Location: rear yard. | $8,420 | [B200507148](https://nearbypermits.com/chicago/permit/B200507148/) | | Aug 14, 2026 | [4118 N Keystone Ave](https://nearbypermits.com/chicago/address/4118-n-keystone-ave/) | 290 ft S | Fence, wall or deck | Full rebuild (same as existing) for wood porch (open) (quantity: 1, location: rear of building). | $20,000 | [B200507084](https://nearbypermits.com/chicago/permit/B200507084/) | | Aug 10, 2026 | [4310 N Keystone Ave](https://nearbypermits.com/chicago/address/4310-n-keystone-ave/) | 950 ft N | Alteration or repair | Self cert. RES. - 2019 CBRC - Partial lower level: alterations to existing multi unit apartment building to provide one conversion unit per attached plans. Existing and planned occupancy R-2 residential; construction type iii-a. No exterior work. | $25,000 | [101084299](https://nearbypermits.com/chicago/permit/101084299/) | | Aug 4, 2026 | [4118 N Keystone Ave](https://nearbypermits.com/chicago/address/4118-n-keystone-ave/) | 290 ft S | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 30 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: basement. | $12,500 | [B200479137](https://nearbypermits.com/chicago/permit/B200479137/) | | Jul 1, 2026 | [4240 N Keystone Ave](https://nearbypermits.com/chicago/address/4240-n-keystone-ave/) | 600 ft N | Roofing | Scope: roof recover. Area: 9000 SQ. FT. Roof covering: mineral - surfaced roll roofing. Location: rooftop. IL Roofing contractor license: 104000394. | $129,000 | [B200477031](https://nearbypermits.com/chicago/permit/B200477031/) | | May 22, 2026 | [4117 N Harding Ave](https://nearbypermits.com/chicago/address/4117-n-harding-ave/) | 900 ft E | Other | For permit b200462944: replacement plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200471503](https://nearbypermits.com/chicago/permit/B200471503/) | | May 19, 2026 | [4117 N Harding Ave](https://nearbypermits.com/chicago/address/4117-n-harding-ave/) | 900 ft E | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 40 circuits. Receptacle outlets: 2. Lighting outlets: 1. Specific location: basement. | $6,200 | [B200471197](https://nearbypermits.com/chicago/permit/B200471197/) | | May 14, 2026 | [4100 N Harding Ave](https://nearbypermits.com/chicago/address/4100-n-harding-ave/) | 910 ft SE | Alteration or repair | Spr 2019 CBRC: interior remodeling at 1st floor of an existing church to add (1) toilet room. (OCC. Group a-3; const. Type iiia) conditional permit subject to field inspections | $100,000 | [101081141](https://nearbypermits.com/chicago/permit/101081141/) | | May 6, 2026 | [4211 N Keeler Ave](https://nearbypermits.com/chicago/address/4211-n-keeler-ave/) | 860 ft W | Alteration or repair | Spr 2019 CBRC: alterations to existing 1 1/2 story single family residence with new 2 story rear frame type VA construction addition including plumbing, electrical, and mechanical per plans. (Occupancy group R-5, type VA construction). | $200,000 | [101080889](https://nearbypermits.com/chicago/permit/101080889/) | | May 1, 2026 | [4025 N Kedvale Ave](https://nearbypermits.com/chicago/address/4025-n-kedvale-ave/) | 900 ft SW | Alteration or repair | Spr 2019 CBC. Electrical work only. Existing four story - 49 du masonry building. Replace existing electrical service with new. No architectural/plumbing changes to existing floor plans at 4025 - 4041 N kedvale, chicago IL, as per plans. | $45,000 | [101080812](https://nearbypermits.com/chicago/permit/101080812/) | ### Farther (1,000 ft to ¼ mi), 9 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 3, 2026 | [4038 N Harding Ave](https://nearbypermits.com/chicago/address/4038-n-harding-ave/) | 0.20 mi SE | Roofing | Scope: roof replacement. Area: 1600 SQ. FT. Roof covering: other. Location: roof top. IL Roofing contractor license: 104000268. | $52,645 | [B200510058](https://nearbypermits.com/chicago/permit/B200510058/) | | Aug 26, 2026 | [4025 N Pulaski Rd](https://nearbypermits.com/chicago/address/4025-n-pulaski-rd/) | 0.20 mi SE | Other | Alteration of existing communication equipment. Alteration of 2 boxes and equipment on 1 towers / structures. Location: rooftop. | $35,000 | [B200478453](https://nearbypermits.com/chicago/permit/B200478453/) | | Jul 14, 2026 | [4059 N Harding Ave](https://nearbypermits.com/chicago/address/4059-n-harding-ave/) | 0.19 mi SE | Roofing | Scope: roof replacement. Area: 2400 SQ. FT. Roof covering: other. Location: roof area. IL Roofing contractor license: 104019366. | $50,000 | [B200478414](https://nearbypermits.com/chicago/permit/B200478414/) | | Jun 22, 2026 | [4020 N Harding Ave](https://nearbypermits.com/chicago/address/4020-n-harding-ave/) | 0.23 mi SE | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 70'-0' ' (length). Location: rear and side yard. | $4,724 | [B200475670](https://nearbypermits.com/chicago/permit/B200475670/) | | Jun 22, 2026 | [4018 N Harding Ave](https://nearbypermits.com/chicago/address/4018-n-harding-ave/) | 0.23 mi SE | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 101'-6' ' (length). Location: side and rear yard. | $4,994 | [B200475657](https://nearbypermits.com/chicago/permit/B200475657/) | | Jun 18, 2026 | [4025 N Harding Ave](https://nearbypermits.com/chicago/address/4025-n-harding-ave/) | 0.23 mi SE | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 22'-0' ' x22'-0' '. Hip roof height to peak: 12'-0' '. | $27,695 | [B200475365](https://nearbypermits.com/chicago/permit/B200475365/) | | Jun 12, 2026 | [4342 N Elston Ave](https://nearbypermits.com/chicago/address/4342-n-elston-ave/) | 0.21 mi N | Sign | 4342 N Elston ave | $1,000 | [101019284](https://nearbypermits.com/chicago/permit/101019284/) | | May 7, 2026 | [4301 N Keeler Ave](https://nearbypermits.com/chicago/address/4301-n-keeler-ave/) | 0.22 mi NW | Alteration or repair | In-kind replacement of exterior windows and doors in existing openings. Replacement windows: 0; replacement skylights: 0; replacement doors: 1. Affects: 1 residential unit(s), 0 non-residential unit(s), location: family room exterior entry door (see email doc). | $2,770 | [B200468872](https://nearbypermits.com/chicago/permit/B200468872/) | | May 1, 2026 | [4301 N Keeler Ave](https://nearbypermits.com/chicago/address/4301-n-keeler-ave/) | 0.22 mi NW | Alteration or repair | In-kind replacement of exterior windows and doors in existing openings. Replacement windows: 0; replacement skylights: 0; replacement doors: 1. Affects: 1 residential unit(s), 0 non-residential unit(s), location: back door. | $1,200 | [B200468867](https://nearbypermits.com/chicago/permit/B200468867/) | ## 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 N Keystone Ave with permits, nearest house number first: - [4142 N Keystone Ave](https://nearbypermits.com/chicago/address/4142-n-keystone-ave/): newest permit Jul 10, 2025 - [4134 N Keystone Ave](https://nearbypermits.com/chicago/address/4134-n-keystone-ave/): newest permit Oct 17, 2025 - [4125 N Keystone Ave](https://nearbypermits.com/chicago/address/4125-n-keystone-ave/): newest permit Oct 24, 2025 - [4118 N Keystone Ave](https://nearbypermits.com/chicago/address/4118-n-keystone-ave/): newest permit Aug 14, 2026 - [4225 N Keystone Ave](https://nearbypermits.com/chicago/address/4225-n-keystone-ave/): newest permit Dec 15, 2025 - [4240 N Keystone Ave](https://nearbypermits.com/chicago/address/4240-n-keystone-ave/): newest permit Jul 1, 2026 - [4300 N Keystone Ave](https://nearbypermits.com/chicago/address/4300-n-keystone-ave/): newest permit May 16, 2025 - [4310 N Keystone Ave](https://nearbypermits.com/chicago/address/4310-n-keystone-ave/): newest permit Aug 10, 2026 - [4334 N Keystone Ave](https://nearbypermits.com/chicago/address/4334-n-keystone-ave/): newest permit Dec 31, 2024 - [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/): newest permit May 5, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-17 22:44 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, both permits at this address and 23 nearby: https://nearbypermits.com/chicago/address/4146-n-keystone-ave/