# Building permits at 4310 N Keystone Ave, Chicago, IL Four permits on record here. The newest, Aug 10: Alterations to existing multi unit apartment building to provide one conversion unit per attached plans. Within a quarter mile, the city has issued 21 more permits (20 projects) since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 10, 2026 | 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/) | | Dec 15, 2006 | Alteration or repair | Replace existing 3 - 3 story open porches | $38,000 | [100152475](https://nearbypermits.com/chicago/permit/100152475/) | | Oct 17, 2006 | Alteration or repair | Interior alteration to existing multi-unit building as per plans | $285,000 | [100134403](https://nearbypermits.com/chicago/permit/100134403/) | | Aug 11, 2006 | Roofing | Repair / replace roof as needed. Remove and replace old gutters and downspouts. Repair exterior wall fracture, (open joint / eroded mortar.)all work same as existing. | $52,551 | [100130781](https://nearbypermits.com/chicago/permit/100130781/) | ## Within ¼ mi since May 1, 2026 21 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 9 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 8, 2026 | [4203 N Kedvale Ave](https://nearbypermits.com/chicago/address/4203-n-kedvale-ave/) | 820 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/) | | Sep 17, 2026 | [4215 N Kedvale Ave](https://nearbypermits.com/chicago/address/4215-n-kedvale-ave/) | 710 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/) | | Jul 13, 2026 | [4440 N Elston Ave](https://nearbypermits.com/chicago/address/4440-n-elston-ave/) | 890 ft NW | 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/) | | Jul 1, 2026 | [4240 N Keystone Ave](https://nearbypermits.com/chicago/address/4240-n-keystone-ave/) | 350 ft S | 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/) | | Jun 16, 2026 | [4121 W Montrose Ave](https://nearbypermits.com/chicago/address/4121-w-montrose-ave/) | 560 ft NW | 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/) | 410 ft E | 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/) | 810 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/) | 810 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 5, 2026 | [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/) | 850 ft 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/) | ### Farther (1,000 ft to ¼ mi), 12 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 4, 2026 | [4166 W Berteau Ave](https://nearbypermits.com/chicago/address/4166-w-berteau-ave/) | 0.19 mi 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 | [4353 N Tripp Ave](https://nearbypermits.com/chicago/address/4353-n-tripp-ave/) | 0.24 mi W | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 40 circuits. Receptacle outlets: 2. Lighting outlets: 2. Specific location: basement- rear of house. | $3,000 | [B200513854](https://nearbypermits.com/chicago/permit/B200513854/) | | Sep 30, 2026 | [4224 N Keeler Ave](https://nearbypermits.com/chicago/address/4224-n-keeler-ave/) | 0.19 mi SW | 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/) | | Aug 20, 2026 | [4445 N Pulaski Rd](https://nearbypermits.com/chicago/address/4445-n-pulaski-rd/) | 0.21 mi NE | Other | Reinstate permit no 101050718 must begin work and or requets inspection no later than february 2027 on permit no 101050718 | Not listed | [101087511](https://nearbypermits.com/chicago/permit/101087511/) | | Aug 18, 2026 | [4139 N Pulaski Rd](https://nearbypermits.com/chicago/address/4139-n-pulaski-rd/) | 0.22 mi 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/) | 0.23 mi 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 13, 2026 | [4445 N Pulaski Rd](https://nearbypermits.com/chicago/address/4445-n-pulaski-rd/) | 0.21 mi NE | Other | Reinstate permit no 101050718 must begin work and or request inspections no later than february 2027 | Not listed | [101087231](https://nearbypermits.com/chicago/permit/101087231/) | | Aug 11, 2026 | [4451 N Keystone Ave](https://nearbypermits.com/chicago/address/4451-n-keystone-ave/) | 0.21 mi N | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 22'-0' ' x20'-0' '. Hip roof height to peak: 14'-0' '. | $28,300 | [B200506780](https://nearbypermits.com/chicago/permit/B200506780/) | | Aug 4, 2026 | [4118 N Keystone Ave](https://nearbypermits.com/chicago/address/4118-n-keystone-ave/) | 0.23 mi 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 15, 2026 | [4455 N Elston Ave](https://nearbypermits.com/chicago/address/4455-n-elston-ave/) | 0.20 mi NW | Alteration or repair | Self cert 2019 CBRC with structural peer review: interior alterations of existing (doordash facility) food and beverage retail sales to expand within the building as per plans (occupancy m, type IIB construction) | $259,000 | [101080947](https://nearbypermits.com/chicago/permit/101080947/) | | May 6, 2026 | [4211 N Keeler Ave](https://nearbypermits.com/chicago/address/4211-n-keeler-ave/) | 0.20 mi SW | 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 5, 2026 | [4429 N Keokuk Ave](https://nearbypermits.com/chicago/address/4429-n-keokuk-ave/) | 0.20 mi NW | Fence, wall or deck | Limited repair (25% or less) for wood porch (open) (quantity: 1, location: rear of building). Landing: 120 square feet. Landing not more than 6 feet above ground. | $4,000 | [B200468195](https://nearbypermits.com/chicago/permit/B200468195/) | ## 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: - [4300 N Keystone Ave](https://nearbypermits.com/chicago/address/4300-n-keystone-ave/): newest permit May 16, 2025 - [4334 N Keystone Ave](https://nearbypermits.com/chicago/address/4334-n-keystone-ave/): newest permit Dec 31, 2024 - [4240 N Keystone Ave](https://nearbypermits.com/chicago/address/4240-n-keystone-ave/): newest permit Jul 1, 2026 - [4225 N Keystone Ave](https://nearbypermits.com/chicago/address/4225-n-keystone-ave/): newest permit Dec 15, 2025 - [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/): newest permit May 5, 2026 - [4451 N Keystone Ave](https://nearbypermits.com/chicago/address/4451-n-keystone-ave/): newest permit Aug 11, 2026 - [4146 N Keystone Ave](https://nearbypermits.com/chicago/address/4146-n-keystone-ave/): newest permit Feb 26, 2025 - [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 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-17 18:35 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 21 nearby: https://nearbypermits.com/chicago/address/4310-n-keystone-ave/