900 W Montrose Chicago
Nothing on record for this building in the last seven years, but our model still flags a rising risk of maintenance problems in the next 12 months. That forecast comes from the owner's wider portfolio and the surrounding area, not from this building's own record — treat it as a reason to ask questions, not as evidence of a problem. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.
This building has 0 building violations (7y), at or below the Uptown average of 2.1.
The bar and the rating point different ways because they measure different things: the bar counts building violations already on file, the rating forecasts the next 12 months.
What's in the 900 W Montrose Chicago report
| Units | 16 |
|---|---|
| Year built | 1905 |
| Stories | — |
| Building area | — |
| Property class | 315 |
| PIN (Cook County parcel) | 14172280220000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 16-unit residential building at 900 W Montrose in Uptown, owned by Slater Investments, has a documented history dating back to 1905. Over the past seven years, the property has experienced a notable number of service incidents, with 286 311 service requests recorded, including 24 building violations. The most recent concerns, as of 2026, have primarily centered around external issues such as graffiti (with two removal requests in early 2026), street lighting concerns (including an open complaint about a missing street light pole door), and some plumbing violations within the building. The property has maintained relatively few building permits during this period, with only four recorded. An environmental complaint regarding construction and demolition activities was resolved in 2011, and there was an air pollution complaint dating back to 1996, though this is significantly outside the current timeline. While the building has had its share of maintenance and compliance issues, the nature of recent complaints suggests that many recent concerns are more related to street-level infrastructure and maintenance rather than direct building safety or habitability issues.
AI-generated · may contain errors · check the source data tables below
How 900 W Montrose Chicago's risk score is calculated
We trained a model on 7 years of Chicago code enforcement data — building violations, 311 complaint history, environmental enforcement, and owner track records. It estimates the probability that the City of Chicago will find a code violation at this address in the next 12 months. Lower % = safer.
What the score means for you
Lower risk — safer than most nearby
City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.
Typical — about average for the neighborhood
Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.
Higher risk — riskier than most nearby
Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.
Out of 1231 buildings in this neighborhood, 936 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.
violation
likely
What's driving this score
The data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.
900 W Montrose Chicago apartment reviews
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900 W Montrose Chicago event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 6 events
Full history back to 1996 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 900 W Montrose Chicago apartments
Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.
What this is
Violations issued by the City of Chicago Department of Buildings against this parcel.
| Violation # | Date | Category | Status | Address |
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
| Docket # | Violation # | Issued | Department | Type | Disposition | Total Fines |
|---|---|---|---|---|---|---|
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What this is
Building permits issued by the City of Chicago for new construction, alterations, and repairs at this parcel.
| Permit # | Issued | Status | Description |
|---|---|---|---|
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What this is
Chicago 311 service requests recorded at this parcel — maintenance complaints and quality-of-life requests.
| SR # | Created | Type | Department | Status |
|---|---|---|---|---|
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What this is
Environmental complaints filed about this property with the City of Chicago.
| Complaint # | Date | Type | Inspector | Resolution | Resolved |
|---|---|---|---|---|---|
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What this is
Formal environmental enforcement cases brought against this property.
| Case # | Date | Type | Violation | Disposition | Status | Fine |
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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal