434 W Wellington 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 Lake View average of 1.0.
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 434 W Wellington Chicago report
| Units | 72 |
|---|---|
| Year built | 1927 |
| Stories | — |
| Building area | — |
| Property class | 391 |
| PIN (Cook County parcel) | 14281090100000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 72-unit apartment building at 434 W Wellington in Chicago's Lake View neighborhood, owned by TLC Management Co., has a notable history dating back to its 1927 construction. The property has experienced significant management challenges over the past seven years, accumulating a total of 362 building violations and 568 service requests, with particularly concerning recent activity including multiple open nuisance animal complaints in 2026. The building has faced persistent issues requiring regulatory attention, including seven environmental complaints, though only one environmental enforcement action is documented. The property has also been involved in significant house share regulation violations, with 17 documented over the period, though this is somewhat reduced from 1 violation noted in the current records. Recent maintenance needs are evident, with open requests for tree planting and unresolved building violations as of 2026. While there have been some efforts to address the building's challenges—evidenced by the 37 building permits issued in the past seven years and various service requests including recent rodent control measures—many issues remain ongoing, as reflected in the current status of multiple service requests in 2026.
AI-generated · may contain errors · check the source data tables below
How 434 W Wellington 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 3452 buildings in this neighborhood, 3348 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.
434 W Wellington Chicago apartment reviews
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434 W Wellington 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 2004 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 434 W Wellington 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