# Building permits at 4240 N Keystone Ave, Chicago, IL Five permits on record here. The newest, Jul 1: Roof recover. Within a quarter mile, the city has issued 17 more permits (16 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Jul 1, 2026 | 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/) | | Feb 5, 2024 | Alteration or repair | Spr 2019 CBRC: structural work only for foundation underpinning only to an existing residential building as per plans.(occupancy group R-2; type IIIB construction) | $86,100 | [101037163](https://nearbypermits.com/chicago/permit/101037163/) | | Dec 9, 2015 | Alteration or repair | Spot tuckpointing on the north east corner. 40 Brick replacement. Resetting one sone. Caulking. 600 SQ. FT. | $4,500 | [100627104](https://nearbypermits.com/chicago/permit/100627104/) | | Aug 18, 2010 | Elevator | Replace cylinder -pana 40 on 5-stop passenger hydraulic elevator. Pursuant to scope of work submitted. | $33,000 | [100359186](https://nearbypermits.com/chicago/permit/100359186/) | | Nov 23, 2009 | Fence, wall or deck | Spot tuckpoint (120 SQ ft), scrape & paint (balconies' railings, steel parts) install liquid membrane. Paint underside of balconies (no structural work) all work same as existing; subject to field inspections | $13,500 | [100321237](https://nearbypermits.com/chicago/permit/100321237/) | ## Within ¼ mi since May 1, 2026 17 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 13 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4203 N Kedvale Ave](https://nearbypermits.com/chicago/address/4203-n-kedvale-ave/) | 530 ft SW | 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/) | 800 ft SW | 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/) | 900 ft W | 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/) | 450 ft SW | 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/) | 860 ft SE | 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/) | 890 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/) | 350 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/) | 890 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/) | | Jun 16, 2026 | [4121 W Montrose Ave](https://nearbypermits.com/chicago/address/4121-w-montrose-ave/) | 880 ft N | Electrical | Line voltage electrical work. New permanent 400 amp service disconnecting means with 12 circuits. Receptacle outlets: 5. Lighting outlets: 4. Specific location: basement. | $4,500 | [B200470042](https://nearbypermits.com/chicago/permit/B200470042/) | | Jun 12, 2026 | [4342 N Elston Ave](https://nearbypermits.com/chicago/address/4342-n-elston-ave/) | 570 ft NE | 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/) | 850 ft W | 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/) | 850 ft W | 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/) | | 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/) | ### Farther (1,000 ft to ¼ mi), 4 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Jul 13, 2026 | [4440 N Elston Ave](https://nearbypermits.com/chicago/address/4440-n-elston-ave/) | 0.23 mi N | Roofing | Scope: roof replacement. Area: 12000 SQ. FT. Roof covering: other. Location: commercial roof replacement. IL Roofing contractor license: 104016497. | $147,500 | [B200478087](https://nearbypermits.com/chicago/permit/B200478087/) | | May 22, 2026 | [4117 N Harding Ave](https://nearbypermits.com/chicago/address/4117-n-harding-ave/) | 0.24 mi SE | 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/) | 0.24 mi SE | 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 5, 2026 | [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/) | 0.23 mi N | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 46'-0' ' (length). Location: replace fence around south side. | $4,430 | [B200469193](https://nearbypermits.com/chicago/permit/B200469193/) | ## 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: - [4225 N Keystone Ave](https://nearbypermits.com/chicago/address/4225-n-keystone-ave/): newest permit Dec 15, 2025 - [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 - [4146 N Keystone Ave](https://nearbypermits.com/chicago/address/4146-n-keystone-ave/): newest permit Feb 26, 2025 - [4334 N Keystone Ave](https://nearbypermits.com/chicago/address/4334-n-keystone-ave/): newest permit Dec 31, 2024 - [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 - [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 2026-10-14 07:37 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 17 nearby: https://nearbypermits.com/chicago/address/4240-n-keystone-ave/