4819 W Waveland Ave
A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.
This building has 1 building violations (7y), above the Portage Park average of 0.6.
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 4819 W Waveland Ave report
| Units | 2 |
|---|---|
| Year built | 1951 |
| Stories | — |
| Building area | 2,208 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13212270140000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe two-unit residential building at 4819 W Waveland Ave in Portage Park, owned by Hector Almaraz, has experienced a mixed record of maintenance and service calls over the past few years. The property, constructed in 1951, currently shows one unresolved building code violation related to a complaint-driven inspection from February 2026, which is notable as it represents the sole building violation on record in the past seven years. The building has generated a total of nine 311 service requests in this period, with the most recent activity occurring in April 2026, including an open alley pothole complaint and a closed water lead test visit request. Earlier service requests in 2026 included two completed requests for blue recycling carts and a closed building violation from January 2026. The property has also seen some external issues addressed through 311 requests, such as an abandoned vehicle complaint filed through the Alderman's office in March 2025, which was resolved. While the number of service requests is relatively modest for a multi-unit building, the presence of both a current building violation and an unresolved alley infrastructure issue in 2026 warrants attention as the most significant matters affecting the property and its surroundings.
AI-generated · may contain errors · check the source data tables below
How 4819 W Waveland Ave'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 3924 buildings in this neighborhood, 1609 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.
4819 W Waveland Ave apartment reviews
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4819 W Waveland Ave 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 2022 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4819 W Waveland Ave 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.
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What this is
Violations issued for failure to register or maintain a vacant or abandoned building.
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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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