# Building permits at 4852 N Keystone Ave, Chicago, IL The biggest project within a quarter mile since May 1: an $800,000 alteration or repair at 4835 N Springfield Ave, permitted Sep 29. Three permits on record here. The newest, Sep 10, 2025: Adding roof to existing rear deck to convert to a porch for an existing 2 story SFR. Within a quarter mile, the city has issued 11 more permits since May 1. One is for a new building, 480 ft away. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Sep 10, 2025 | Alteration or repair | Adding roof to existing rear deck to convert to a porch for an existing 2 story SFR, per plans. | $15,000 | [101072025](https://nearbypermits.com/chicago/permit/101072025/) | | Nov 26, 2019 | New building | Self-cert proposed two story single family frame residence with basement, front open wood porch with roof, rear concrete patio, new two car frame garage self-cert | $285,000 | [100842523](https://nearbypermits.com/chicago/permit/100842523/) | | Nov 19, 2019 | Other | Revision to permit#100842523 alt. Code approval:schedule 40 pvc pipes and fittings for below grade installation. | Not listed | [100851453](https://nearbypermits.com/chicago/permit/100851453/) | ## Within ¼ mi since May 1, 2026 11 permits in the circle. From our copy of the city's data (last 24 months). ### This block (250 to 1,000 ft), 5 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 28, 2026 | [4830 N Pulaski Rd](https://nearbypermits.com/chicago/address/4830-n-pulaski-rd/) | 400 ft SE | Sign | Kashgar uyghur dining4830 N. Pulaski rd. Ste 102, chicago IL 60630 led channel letters | $3,600 | [101085329](https://nearbypermits.com/chicago/permit/101085329/) | | Sep 28, 2026 | [4911 N Pulaski Rd](https://nearbypermits.com/chicago/address/4911-n-pulaski-rd/) | 480 ft NE | New building | New 4-story masonry building. Mixed use (3 du + 1 retail store at grade). New rear 4-story steel balcony. New 3 space parking pad. New 2 bicycle parking. New trash enclosure. Mechanical, electrical and plumbing per plans. | $362,925 | [101064918](https://nearbypermits.com/chicago/permit/101064918/) | | Sep 24, 2026 | [4757 N Keystone Ave](https://nearbypermits.com/chicago/address/4757-n-keystone-ave/) | 900 ft S | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 1000 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: masonry repairs. | $16,600 | [B200513198](https://nearbypermits.com/chicago/permit/B200513198/) | | Jun 2, 2026 | [4844 N Karlov Ave](https://nearbypermits.com/chicago/address/4844-n-karlov-ave/) | 340 ft W | Solar | Install solar panels on roof of principal building. Roof type: sloped (2:12 to 5:12). Inverter output: 10 kw. Array output: 14.96 kw. Location: rooftop. Icc distributed generation installer cert. #19-0250. | $16,456 | [B200471448](https://nearbypermits.com/chicago/permit/B200471448/) | | May 22, 2026 | [4906 N Karlov Ave](https://nearbypermits.com/chicago/address/4906-n-karlov-ave/) | 390 ft NW | Alteration or repair | Spr 2019 CBC alterations and repairs to an existing 1 story rear covered deck on an existing 2 story single family residence with basement. | $8,000 | [101082173](https://nearbypermits.com/chicago/permit/101082173/) | ### Farther (1,000 ft to ¼ mi), 6 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Sep 29, 2026 | [4835 N Springfield Ave](https://nearbypermits.com/chicago/address/4835-n-springfield-ave/) | 0.21 mi E | Alteration or repair | Spr 2019 CBRC: fire restoration reconstruction to two east units of a four story four unit condominium building (occupancy group R-2, type iii-b construction) | $800,000 | [101085505](https://nearbypermits.com/chicago/permit/101085505/) | | Aug 12, 2026 | [4734 N Springfield Ave](https://nearbypermits.com/chicago/address/4734-n-springfield-ave/) | 0.25 mi SE | Fence, wall or deck | Limited repair (25% or less) for wood porch (open) (quantity: 1, location: front of building). Landing: 53 square feet. Landing not more than 6 feet above ground. | $4,500 | [B200481796](https://nearbypermits.com/chicago/permit/B200481796/) | | Aug 11, 2026 | [5015 N Harding Ave](https://nearbypermits.com/chicago/address/5015-n-harding-ave/) | 0.23 mi NE | Electrical | Line voltage electrical work. Repair or alter devices on existing circuits. Receptacle outlets: 130. Lighting outlets: 40. Specific location: all 13 residential units. | $32,500 | [B200506932](https://nearbypermits.com/chicago/permit/B200506932/) | | Jun 22, 2026 | [5040 N Pulaski Rd](https://nearbypermits.com/chicago/address/5040-n-pulaski-rd/) | 0.24 mi N | Elevator | Modernization of one(1) 4000lb capacity, 5-floor, 115fpm, hydraulic passenger elevator(#1) and one(1) 3500lb capacity, 3-floor, 125fpm, hydraulic passenger elevator(#2), pursuant to the scope of work submitted.(ev005433) | $338,000 | [101085014](https://nearbypermits.com/chicago/permit/101085014/) | | May 22, 2026 | [4729 N Harding Ave](https://nearbypermits.com/chicago/address/4729-n-harding-ave/) | 0.22 mi SE | Fence, wall or deck | Full rebuild (same as existing) for wood porch (open) (quantity: 1, location: rear of building). | $25,000 | [B200469373](https://nearbypermits.com/chicago/permit/B200469373/) | | May 20, 2026 | [4212 W Lawrence Ave](https://nearbypermits.com/chicago/address/4212-w-lawrence-ave/) | 0.23 mi SW | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 1200 SQ. FT., Lintel qty. 0, MAX. Length 0. Location: front (south) and west facade. | $8,000 | [B200470983](https://nearbypermits.com/chicago/permit/B200470983/) | ## 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: - [4757 N Keystone Ave](https://nearbypermits.com/chicago/address/4757-n-keystone-ave/): newest permit Sep 24, 2026 - [4723 N Keystone Ave](https://nearbypermits.com/chicago/address/4723-n-keystone-ave/): newest permit Oct 23, 2024 - [4628 N Keystone Ave](https://nearbypermits.com/chicago/address/4628-n-keystone-ave/): newest permit May 29, 2026 - [4546 N Keystone Ave](https://nearbypermits.com/chicago/address/4546-n-keystone-ave/): newest permit Mar 5, 2025 - [4544 N Keystone Ave](https://nearbypermits.com/chicago/address/4544-n-keystone-ave/): newest permit Oct 1, 2026 - [4535 N Keystone Ave](https://nearbypermits.com/chicago/address/4535-n-keystone-ave/): newest permit Dec 3, 2025 - [4527 N Keystone Ave](https://nearbypermits.com/chicago/address/4527-n-keystone-ave/): newest permit Sep 9, 2025 - [4521 N Keystone Ave](https://nearbypermits.com/chicago/address/4521-n-keystone-ave/): newest permit Apr 21, 2025 - [4518 N Keystone Ave](https://nearbypermits.com/chicago/address/4518-n-keystone-ave/): newest permit Apr 16, 2025 - [4451 N Keystone Ave](https://nearbypermits.com/chicago/address/4451-n-keystone-ave/): newest permit Aug 11, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 13:07 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 3 permits at this address and 11 nearby: https://nearbypermits.com/chicago/address/4852-n-keystone-ave/