# Building permits at 4518 N Keystone Ave, Chicago, IL 4542 N Karlov Ave: a new building permitted Aug 17, demolition Sep 2. Two permits on record here. The newest, Apr 16, 2025: Replacement of exterior siding with insulation and plywood where necessary. Within a quarter mile, the city has issued 24 more permits (22 projects) since May 1. One is for a new building, 420 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Apr 16, 2025 | Alteration or repair | Replacement of exterior siding with insulation and plywood where necessary. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, exterior of home. | $10,000 | [B200421697](https://nearbypermits.com/chicago/permit/B200421697/) | | Jan 17, 2019 | Fence, wall or deck | Repair front porch. | $4,000 | [100801444](https://nearbypermits.com/chicago/permit/100801444/) | ## Within ¼ mi since May 1, 2026 24 permits in the circle. From our copy of the city's data (last 24 months). ### Next door (under 250 ft), 1 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 11, 2026 | [4451 N Keystone Ave](https://nearbypermits.com/chicago/address/4451-n-keystone-ave/) | 240 ft S | 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/) | ### This block (250 to 1,000 ft), 18 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Oct 1, 2026 | [4544 N Keystone Ave](https://nearbypermits.com/chicago/address/4544-n-keystone-ave/) | 270 ft N | Electrical | Line voltage electrical work. New permanent 150 amp service disconnecting means with 1 circuits. Receptacle outlets: 1. Lighting outlets: 0. Specific location: exterior, meter. | $5,655 | [B200514141](https://nearbypermits.com/chicago/permit/B200514141/) | | Sep 2, 2026 | [4542 N Karlov Ave](https://nearbypermits.com/chicago/address/4542-n-karlov-ave/) | 420 ft NW | Demolition | Complex demolition: wreck and remove a 2 story frame multi unit residence and a detached frame garage | $10,000 | [B101086322](https://nearbypermits.com/chicago/permit/B101086322/) | | Aug 20, 2026 | [4445 N Pulaski Rd](https://nearbypermits.com/chicago/address/4445-n-pulaski-rd/) | 520 ft SE | 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 17, 2026 | [4542 N Karlov Ave](https://nearbypermits.com/chicago/address/4542-n-karlov-ave/) | 420 ft NW | New building | Self certification 2019 CBRC. Erect a new 2 story single family residence w/ basement, rear patio and detached 3 car frame garage with 3 evse-ready parking spaces. Install 6 feet high wood fence and 6 feet iron fence. All work as per plans. | $375,000 | [101086759](https://nearbypermits.com/chicago/permit/101086759/) | | Aug 13, 2026 | [4445 N Pulaski Rd](https://nearbypermits.com/chicago/address/4445-n-pulaski-rd/) | 520 ft SE | 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 12, 2026 | [4508 N Harding Ave](https://nearbypermits.com/chicago/address/4508-n-harding-ave/) | 660 ft E | Plumbing | Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. Includes repair or replacment of plumbing piping. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, outside the foundation wall. | $5,500 | [B200479418](https://nearbypermits.com/chicago/permit/B200479418/) | | Jul 28, 2026 | [4533 N Karlov Ave](https://nearbypermits.com/chicago/address/4533-n-karlov-ave/) | 300 ft NW | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 20'-0' ' x20'-0' '. Gable roof height to peak: 13'-0' '. | $15,000 | [B200480074](https://nearbypermits.com/chicago/permit/B200480074/) | | Jul 23, 2026 | [4603 N Pulaski Rd](https://nearbypermits.com/chicago/address/4603-n-pulaski-rd/) | 710 ft NE | Sign | Bp helios logo_fuel prices | $1,200 | [101078113](https://nearbypermits.com/chicago/permit/101078113/) | | Jul 22, 2026 | [4603 N Pulaski Rd](https://nearbypermits.com/chicago/address/4603-n-pulaski-rd/) | 710 ft NE | Sign | Bp helios_logo | $300 | [101078110](https://nearbypermits.com/chicago/permit/101078110/) | | Jul 22, 2026 | [4603 N Pulaski Rd](https://nearbypermits.com/chicago/address/4603-n-pulaski-rd/) | 710 ft NE | Sign | Bp helios_logo | $300 | [101078109](https://nearbypermits.com/chicago/permit/101078109/) | | Jul 22, 2026 | [4603 N Pulaski Rd](https://nearbypermits.com/chicago/address/4603-n-pulaski-rd/) | 710 ft NE | Sign | Bp helios_logo | $300 | [101078108](https://nearbypermits.com/chicago/permit/101078108/) | | Jul 13, 2026 | [4440 N Elston Ave](https://nearbypermits.com/chicago/address/4440-n-elston-ave/) | 710 ft SW | 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 8, 2026 | [4611 N Karlov Ave](https://nearbypermits.com/chicago/address/4611-n-karlov-ave/) | 550 ft NW | Fence, wall or deck | Limited repair (25% or less) for wood porch (open) (quantity: 1, location: rear of building). Landing: 40 square feet. Landing not more than 6 feet above ground. | $4,000 | [B200476994](https://nearbypermits.com/chicago/permit/B200476994/) | | Jun 16, 2026 | [4121 W Montrose Ave](https://nearbypermits.com/chicago/address/4121-w-montrose-ave/) | 900 ft S | 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 15, 2026 | [4455 N Elston Ave](https://nearbypermits.com/chicago/address/4455-n-elston-ave/) | 640 ft SW | 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 29, 2026 | [4628 N Keystone Ave](https://nearbypermits.com/chicago/address/4628-n-keystone-ave/) | 670 ft N | Roofing | Scope: roof replacement. Area: 1244 SQ. FT. Roof covering: asphalt shingles. Location: the roof. IL Roofing contractor license: 104019230. | $12,800 | [B200472491](https://nearbypermits.com/chicago/permit/B200472491/) | | May 5, 2026 | [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/) | 500 ft S | 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/) | | May 5, 2026 | [4429 N Keokuk Ave](https://nearbypermits.com/chicago/address/4429-n-keokuk-ave/) | 970 ft SW | 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/) | ### Farther (1,000 ft to ¼ mi), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 16, 2026 | [4424 N Springfield Ave](https://nearbypermits.com/chicago/address/4424-n-springfield-ave/) | 0.21 mi SE | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 11.5 kw. Array output: 6.75 kw. Location: roof mount solar installation. Icc distributed generation installer cert. #22-0441. | $15,330 | [B200509519](https://nearbypermits.com/chicago/permit/B200509519/) | | Sep 14, 2026 | [4536 N Elston Ave](https://nearbypermits.com/chicago/address/4536-n-elston-ave/) | 0.20 mi W | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 25. Lighting outlets: 0. Specific location: inside the garage space. | $900 | [B200510545](https://nearbypermits.com/chicago/permit/B200510545/) | | Aug 25, 2026 | [4605 N Kasson Ave](https://nearbypermits.com/chicago/address/4605-n-kasson-ave/) | 0.21 mi NW | Alteration or repair | Self-cert: alteration level 3 - remove and rebuild 2-story open frame porch (in-kind and location) at rear and maintain existing roof per plans. Existing use: 2-flat residence, proposed use: 2-flat residence. | $10,000 | [101085056](https://nearbypermits.com/chicago/permit/101085056/) | | Jun 12, 2026 | [4342 N Elston Ave](https://nearbypermits.com/chicago/address/4342-n-elston-ave/) | 0.25 mi S | Sign | 4342 N Elston ave | $1,000 | [101019284](https://nearbypermits.com/chicago/permit/101019284/) | | May 22, 2026 | [4720 N Kennicott Ave](https://nearbypermits.com/chicago/address/4720-n-kennicott-ave/) | 0.22 mi N | Solar | Install solar panels on roof of principal building. Roof type: steep (>5:12). Inverter output: 6.08 kw. Array output: 7.36 kw. Includes 13.5 kwh energy storage system. Location: basement for battery, rooftop for solar. Icc distributed generation installer cert. #18-1332. | $34,000 | [B200470413](https://nearbypermits.com/chicago/permit/B200470413/) | ## 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: - [4521 N Keystone Ave](https://nearbypermits.com/chicago/address/4521-n-keystone-ave/): newest permit Apr 21, 2025 - [4527 N Keystone Ave](https://nearbypermits.com/chicago/address/4527-n-keystone-ave/): newest permit Sep 9, 2025 - [4535 N Keystone Ave](https://nearbypermits.com/chicago/address/4535-n-keystone-ave/): newest permit Dec 3, 2025 - [4544 N Keystone Ave](https://nearbypermits.com/chicago/address/4544-n-keystone-ave/): newest permit Oct 1, 2026 - [4546 N Keystone Ave](https://nearbypermits.com/chicago/address/4546-n-keystone-ave/): newest permit Mar 5, 2025 - [4451 N Keystone Ave](https://nearbypermits.com/chicago/address/4451-n-keystone-ave/): newest permit Aug 11, 2026 - [4427 N Keystone Ave](https://nearbypermits.com/chicago/address/4427-n-keystone-ave/): newest permit May 5, 2026 - [4628 N Keystone Ave](https://nearbypermits.com/chicago/address/4628-n-keystone-ave/): newest permit May 29, 2026 - [4334 N Keystone Ave](https://nearbypermits.com/chicago/address/4334-n-keystone-ave/): newest permit Dec 31, 2024 - [4723 N Keystone Ave](https://nearbypermits.com/chicago/address/4723-n-keystone-ave/): newest permit Oct 23, 2024 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 09:48 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 24 nearby: https://nearbypermits.com/chicago/address/4518-n-keystone-ave/