# Building permits at 845 N Hamlin Ave, Chicago, IL Two permits on record here. The newest, Aug 18: Spr 2019 crbc. Interior alterations. Within a quarter mile, the city has issued 23 more permits since May 1. ## At this address | Date | Type | Work | Cost | Permit | |---|---|---|---|---| | Aug 18, 2026 | Alteration or repair | Spr 2019 crbc. Interior alterations, renovations, deconvert from 4 du to 3 d.u. And replace existing rear enclosed porch to an existing 3 story brick building as per plans (type IIIA occupancy r-5) | $150,000 | [101082706](https://nearbypermits.com/chicago/permit/101082706/) | | Dec 15, 2025 | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 100 SQ. FT., Lintel qty. 15, MAX. Length 6. Location: four elevations, windows. | $15,000 | [B200452814](https://nearbypermits.com/chicago/permit/B200452814/) | ## 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 | |---|---|---|---|---|---|---| | Sep 25, 2026 | [3838 W Chicago Ave](https://nearbypermits.com/chicago/address/3838-w-chicago-ave/) | 640 ft SW | Roofing | Scope: roof recover. Area: 2600 SQ. FT. Roof covering: mineral - surfaced roll roofing. Location: roof of building. IL Roofing contractor license: 104004063. | $23,035 | [B200513334](https://nearbypermits.com/chicago/permit/B200513334/) | | Sep 16, 2026 | [3848 W Chicago Ave](https://nearbypermits.com/chicago/address/3848-w-chicago-ave/) | 720 ft SW | Electrical | Line voltage electrical work. New permanent 200 amp service disconnecting means with 21 circuits. Receptacle outlets: 1. Lighting outlets: 5. Specific location: aperments. | $5,300 | [B200512015](https://nearbypermits.com/chicago/permit/B200512015/) | | Sep 9, 2026 | [726 N Avers Ave](https://nearbypermits.com/chicago/address/726-n-avers-ave/) | 930 ft SW | Alteration or repair | Spr 2019 CBC rebuild rear wood porch on an existing 2 story, 2 dwelling units residence with basement, same size and location. Replace windows and siding. Occupancy code R-5, construction type VA. | $14,000 | [101087359](https://nearbypermits.com/chicago/permit/101087359/) | | Sep 2, 2026 | [938 N Hamlin Ave](https://nearbypermits.com/chicago/address/938-n-hamlin-ave/) | 610 ft N | Other | For permit 101022126: additional plumbing contractor. New contractor(s) listed under "other applicants and contractors" on permit certificate. | Not listed | [B200481979](https://nearbypermits.com/chicago/permit/B200481979/) | | Aug 31, 2026 | [741 N Hamlin Ave](https://nearbypermits.com/chicago/address/741-n-hamlin-ave/) | 690 ft S | Other | Reinstate permit no 101050695 must begin work and or request inspection no later than november 2026 on permit no 101050695 | Not listed | [101087911](https://nearbypermits.com/chicago/permit/101087911/) | | Aug 26, 2026 | [938 N Hamlin Ave](https://nearbypermits.com/chicago/address/938-n-hamlin-ave/) | 610 ft N | Other | Reinstate permit no 101022126 must begin work and or request inspection no later than april 2027 on permit no 101022126. Separate admin change require to update contractor | Not listed | [101087749](https://nearbypermits.com/chicago/permit/101087749/) | | Aug 17, 2026 | [3848 W Chicago Ave](https://nearbypermits.com/chicago/address/3848-w-chicago-ave/) | 720 ft SW | Plumbing | Repair or in-kind replacement of 0 plumbing fixtures as described in permit application. Repair or in-kind replacement of hot water heater(s). Includes repair or replacment of plumbing piping. Locations: 1 residential unit(s), 1 non-residential unit(s), basement, 1st floor and 2nd floor. | $22,727 | [B200507480](https://nearbypermits.com/chicago/permit/B200507480/) | | Aug 17, 2026 | [820 N Lawndale Ave](https://nearbypermits.com/chicago/address/820-n-lawndale-ave/) | 640 ft E | Electrical | Line voltage electrical work. New permanent 100 amp service disconnecting means with 3 circuits. Receptacle outlets: 3. Lighting outlets: 3. Specific location: garage electrical service. | $1,000 | [B200507138](https://nearbypermits.com/chicago/permit/B200507138/) | | Jun 22, 2026 | [730 N Avers Ave](https://nearbypermits.com/chicago/address/730-n-avers-ave/) | 900 ft SW | Fence, wall or deck | Purpose: legalize unpermitted work. Chain link fence - 6'-0' ' (height) x 48'-0' ' (length). Location: vacant lot fencing. | $4,000 | [B200475700](https://nearbypermits.com/chicago/permit/B200475700/) | | Jun 22, 2026 | [726 N Avers Ave](https://nearbypermits.com/chicago/address/726-n-avers-ave/) | 930 ft SW | Fence, wall or deck | Purpose: legalize unpermitted work. Open wood fence - 6'-0' ' (height) x 52'-0' ' (length).location: outside building. No portion of front yard fence to be of solid construction. | $4,000 | [B200475691](https://nearbypermits.com/chicago/permit/B200475691/) | | May 14, 2026 | [3645 W Chicago Ave](https://nearbypermits.com/chicago/address/3645-w-chicago-ave/) | 980 ft SE | Roofing | Scope: roof replacement. Area: 12333 SQ. FT. Roof covering: other. Location: work on the roof. IL Roofing contractor license: 104000191. | $96,600 | [B200470589](https://nearbypermits.com/chicago/permit/B200470589/) | | May 13, 2026 | [822 N Avers Ave](https://nearbypermits.com/chicago/address/822-n-avers-ave/) | 470 ft SW | Alteration or repair | Spr 2019 CBRC: interior alteration to 2 existing dwelling units in an existing 2 -story brick building w/ basement & new 6'-0" wood fence per site plan (occupancy group R-5, type iii-a construction) conditional permit subject to field inspections | $107,000 | [101080487](https://nearbypermits.com/chicago/permit/101080487/) | | May 8, 2026 | [721 N Avers Ave](https://nearbypermits.com/chicago/address/721-n-avers-ave/) | 960 ft S | Alteration or repair | Tuckpointing and unit masonry repair / replacement: 350 SQ. FT., Lintel qty. 10, MAX. Length 8. Location: west and south elevation. | $22,400 | [B200468822](https://nearbypermits.com/chicago/permit/B200468822/) | | May 1, 2026 | [831 N Ridgeway Ave](https://nearbypermits.com/chicago/address/831-n-ridgeway-ave/) | 360 ft SE | Fence, wall or deck | New detached wood frame garage. Dimensions and setbacks per application. Building outside dimensions: 20'-0' ' x20'-0' '. Hip roof height to peak: 12'-0' '. | $10,000 | [B200467761](https://nearbypermits.com/chicago/permit/B200467761/) | ### Farther (1,000 ft to ¼ mi), 9 permits | Date | Address | Distance | Type | Work | Cost | Permit | |---|---|---|---|---|---|---| | Aug 20, 2026 | [939 N Harding Ave](https://nearbypermits.com/chicago/address/939-n-harding-ave/) | 0.22 mi NW | Alteration or repair | Spr 2019 CBRC: revision to permit #101080584 removal of the existing rear wood porch and construction of a new rear steel porch, per previously approved plans.(occupancy classification R-5, construction type v-a) | $8,000 | [101085561](https://nearbypermits.com/chicago/permit/101085561/) | | Aug 11, 2026 | [3638 W Chicago Ave](https://nearbypermits.com/chicago/address/3638-w-chicago-ave/) | 0.19 mi SE | Alteration or repair | Sc 2019 CBC renovation of a one story masonry building. Building out a new office space. Installing new mechanical, electrical and plumbing systems. (Type 3a and B use) | $75,000 | [101083723](https://nearbypermits.com/chicago/permit/101083723/) | | Aug 5, 2026 | [1010 N Ridgeway Ave](https://nearbypermits.com/chicago/address/1010-n-ridgeway-ave/) | 0.19 mi N | Alteration or repair | Sc 2019 CBRC: interior remodeling only of existing two-flat (occ. Grp: R-5; const'n type: iiia) | $100,000 | [101085385](https://nearbypermits.com/chicago/permit/101085385/) | | Jul 29, 2026 | [726 N Lawndale Ave](https://nearbypermits.com/chicago/address/726-n-lawndale-ave/) | 0.20 mi SE | Alteration or repair | Self-cert 2019 cb: full building permit for, deconverting existing 2 unit front building to one unit. Demo existing 2 units install new single family unit at front bldg and install, first floor living rm dining rm powder rm and kitchen, 2nd flr install three bedrooms, two full bathrooms and laundry | $110,000 | [101081078](https://nearbypermits.com/chicago/permit/101081078/) | | Jul 21, 2026 | [939 N Harding Ave](https://nearbypermits.com/chicago/address/939-n-harding-ave/) | 0.22 mi NW | Fence, wall or deck | Purpose: new/replacement installation. Wood fence - 6'-0' ' (height) x 105'-0' ' (length). Wood fence - 4'-6' ' (height) x 19'-11' ' (length). Location: south side of residence. | $3,125 | [B200477193](https://nearbypermits.com/chicago/permit/B200477193/) | | Jun 30, 2026 | [714 N Lawndale Ave](https://nearbypermits.com/chicago/address/714-n-lawndale-ave/) | 0.22 mi SE | Fence, wall or deck | Purpose: legalize unpermitted work. Chain link fence - 6'-0' ' (height) x 195'-6' ' (length). Location: back yard. | $2,500 | [B200475888](https://nearbypermits.com/chicago/permit/B200475888/) | | Jun 26, 2026 | [931 N Monticello Ave](https://nearbypermits.com/chicago/address/931-n-monticello-ave/) | 0.21 mi NE | Alteration or repair | Sc:interior alterations (current use residential 2 flat / current occupancy classification R-5 / current construction type IIIB. Proposed use residential 2 flat / proposed occupancy classification R-5 / proposed construction type iiib) | $100,000 | [101077089](https://nearbypermits.com/chicago/permit/101077089/) | | Jun 5, 2026 | [939 N Harding Ave](https://nearbypermits.com/chicago/address/939-n-harding-ave/) | 0.22 mi NW | Alteration or repair | Spr 2019 CBRC: revision to permit #101068323 removal of the existing rear wood porch and construction of a new rear steel porch, including interior alterations to the second floor, per approved plans.(occupancy classification R-5, construction type v-a) | $6,000 | [101077831](https://nearbypermits.com/chicago/permit/101077831/) | | May 11, 2026 | [901 N Harding Ave](https://nearbypermits.com/chicago/address/901-n-harding-ave/) | 0.19 mi W | Alteration or repair | Proposed 2nd floor addition w/attic, 2nd story deck/stairs, and internal renovation in an existing 1 story SFR w/basement and attic, per plans. Administrative adjustment #25-219 to reduce the required front and side setbacks approved 10.09.2025. | $137,431 | [101070727](https://nearbypermits.com/chicago/permit/101070727/) | ## 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 Hamlin Ave with permits, nearest house number first: - [843 N Hamlin Ave](https://nearbypermits.com/chicago/address/843-n-hamlin-ave/): newest permit Feb 3, 2025 - [921 N Hamlin Ave](https://nearbypermits.com/chicago/address/921-n-hamlin-ave/): newest permit Apr 29, 2026 - [938 N Hamlin Ave](https://nearbypermits.com/chicago/address/938-n-hamlin-ave/): newest permit Sep 2, 2026 - [741 N Hamlin Ave](https://nearbypermits.com/chicago/address/741-n-hamlin-ave/): newest permit Aug 31, 2026 - [721 N Hamlin Ave](https://nearbypermits.com/chicago/address/721-n-hamlin-ave/): newest permit Jul 23, 2025 - [1000 N Hamlin Ave](https://nearbypermits.com/chicago/address/1000-n-hamlin-ave/): newest permit Jan 16, 2026 - [1014 N Hamlin Ave](https://nearbypermits.com/chicago/address/1014-n-hamlin-ave/): newest permit Mar 23, 2026 - [1016 N Hamlin Ave](https://nearbypermits.com/chicago/address/1016-n-hamlin-ave/): newest permit Mar 27, 2025 - [1059 N Hamlin Ave](https://nearbypermits.com/chicago/address/1059-n-hamlin-ave/): newest permit May 29, 2026 - [627 N Hamlin Ave](https://nearbypermits.com/chicago/address/627-n-hamlin-ave/): newest permit Sep 11, 2026 --- Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 07:21 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/845-n-hamlin-ave/