Explore zoning districts, official map resources, and recent rezoning activity in Chicago, IL. ZoneWire monitors council meetings to track every zoning change.
Live records updated through July 15, 2026
Updated with meetings through July 15, 2026.
Zoning classifications used in this jurisdiction, from the adopted local code.
Lowest-density districts for detached houses on single lots; includes RS1, RS2, and RS3.
Detached houses, two-flats, townhouses, and low-density multi-unit buildings; transitional between RS and RM districts.
Moderate to higher-density multi-unit residential buildings; includes RM4.5 through RM6.5.
Small-scale retail and services with storefront shopping and residential units above the ground floor.
Similar to B1 but allows ground-floor residential by right to encourage investment along underdeveloped streets.
A broader range of retail and services, including shopping centers and destination businesses on major streets.
More intensive, auto-oriented business and commercial uses at intersections and nodes of major streets.
Retail, commercial, and manufacturing uses excluding most residential; buffers between M districts and neighborhoods.
High-intensity office, employment, and mixed-use development at the center of downtown Chicago.
A variety of downtown uses including office, commercial, institutional, and residential.
Downtown residential and mixed-use buildings with commercial on lower levels and housing above.
Commercial, service, transportation, and industrial uses supporting downtown at its lowest base densities.
Low-impact manufacturing, wholesaling, warehousing, and distribution within enclosed buildings.
Moderate-impact manufacturing and distribution, allowing storage and work activities outside enclosed buildings.
High-impact manufacturing and industrial uses such as extractive and waste-related services.
These parcels came up for a zoning decision in Chicago in the last 30 days, often before they hit the market. See what changed, how the vote went, and hear the moment it happened. According to ZoneWire's analysis of official public meeting records, each decision below links to its timestamped source.
Chicago · Jul 14, 2026
Approved6320 South Dorchester Avenue, Woodlawn
Zoning change from PD-456 to B3-3 (8 acres), approved on Jul 14, 2026 in Chicago.
Your move: Entitlement cleared. The parcel just got more buildable.
Applicant
Unlock who filed this with ProChicago · Jul 14, 2026
Approved234 East 115th Street, 9th Ward
Zoning change from B3-1 to RS-2, approved on Jul 14, 2026 in Chicago.
Your move: Downzoned. Existing entitlements may now be non-conforming; verify before you transact.
Chicago · Jul 14, 2026
Approved11139 South Michigan Avenue, 9th Ward
Zoning change from B1-3 to RS-2, approved on Jul 14, 2026 in Chicago.
Your move: Downzoned. Existing entitlements may now be non-conforming; verify before you transact.
Chicago · Jul 14, 2026
Approved354 East 107th Street, 9th Ward
Zoning change from M1-1 to RS-2, approved on Jul 14, 2026 in Chicago.
Your move: Downzoned. Existing entitlements may now be non-conforming; verify before you transact.
Chicago · Jul 14, 2026
Approved10701 South Dr. Martin Luther King Jr. Drive, 9th Ward
Zoning change from B3-2 to RS-2, approved on Jul 14, 2026 in Chicago.
Your move: Downzoned. Existing entitlements may now be non-conforming; verify before you transact.
Chicago · Jul 14, 2026
Approved33 West 95th Street, 9th Ward
Zoning change from B1-1 to RS-2, approved on Jul 14, 2026 in Chicago.
Your move: Downzoned. Existing entitlements may now be non-conforming; verify before you transact.
In Chicago, 97% of land-use board decisions were approved over the last 24 months. Commercial / office / retail clear 92%, Mixed-use 100%. ZoneWire analyzed 264 land-use board decisions in Chicago over the last 24 months. Here are the most active project types and how often each one clears.
| Project type | Decisions | Approval rate |
|---|---|---|
| Commercial / office / retail | 51 | 92% |
| Mixed-use | 47 | 100% |
| Single-family homes | 41 | 100% |
| Land use / comp-plan amendment | 34 | 91% |
| Variance | 33 | 100% |
| Multifamily / attached housing | 32 | 100% |
| Industrial / warehouse | 26 | 96% |
These are the denials and deferrals in categories that usually sail through, the deals worth understanding before you commit capital.
Get free county alertsThe official Chicago zoning map is maintained by the local planning department. You can access the interactive GIS map at https://gisapps.chicago.gov/ZoningMapWeb/?liab=1&config=zoning. ZoneWire also tracks rezoning activity discussed in council meetings.
Zoning districts in Chicago include RS (Residential Single-Unit Districts), RT (Residential Two-Flat Districts), RM (Residential Multi-Unit Districts), B1 (Neighborhood Shopping District), B2 (Neighborhood Mixed-Use District), B3 (Community Shopping District), C1 (Neighborhood Commercial District), C3 (Commercial, Manufacturing and Employment District). Each district has specific permitted uses, setbacks, and density requirements set by the local code.
ZoneWire reads every council meeting in Chicago to detect rezoning discussions, variances, and zoning amendments. Start a free trial to receive alerts when rezoning activity is detected.
Chicago City Council, the Plan Commission, the Zoning Board of Appeals, and the Committee on Zoning are all monitored by ZoneWire for planned development applications, rezoning, special use permits, variances, and lakefront protection ordinance reviews across Chicago.
Chicago has approximately 10 zoning-related meetings per month across City Council, the Plan Commission, the Zoning Board of Appeals, and the Committee on Zoning. City Council meets monthly in full session, while the Plan Commission and Zoning Board of Appeals each meet twice per month.
Aldermanic prerogative is a longstanding Chicago tradition where City Council members have informal veto power over zoning changes within their ward. Understanding which alderman controls a project area is critical for predicting zoning outcomes in Chicago, as most rezoning and planned development applications require the local alderman's support.
The highest volume of zoning activity in Chicago occurs in the West Loop and Fulton Market for planned development applications, the 606 trail corridor in Bucktown and Wicker Park for residential infill, the South Loop for high-rise residential towers, and the lakefront zone where development must comply with lakefront protection ordinance requirements.
Key zoning terms for Chicago include planned development, special use permit, variance, TIF (Tax Increment Financing) district, lakefront protection ordinance, PD amendment, TOD (Transit-Oriented Development), and landmark designation. ZoneWire tracks all of these automatically across every Chicago governing body.
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