2721 N Oak Park Ave
This building has a substantial enforcement record over the last seven years, but recent activity points to a low risk of further maintenance problems in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.
This building has 3 building violations (7y), above the Montclare average of 0.8.
What's in the 2721 N Oak Park Ave report
| Units | 2 |
|---|---|
| Year built | 1914 |
| Stories | — |
| Building area | 1,685 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 13304000440000 |
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 2721 N Oak Park Ave in Chicago's Montclare neighborhood, owned by Cendy M Aguilar, was constructed in 1914 and has experienced several noteworthy events over the past seven years. Most concerning are the two open 311 service requests from August 2024 regarding alleged building permit and construction violations, which remain unresolved as of October 2023. The water safety of the property has become a significant focus, with two water lead test kit requests made in early 2026 (both currently open). The building's recent history includes three building code violations, all of which were ultimately resolved: one permit-related inspection violation from August 2022 and two complaint-driven inspections from January 2021. Additionally, there was a tree emergency service request that was closed in August 2025, showing some level of environmental maintenance issue. While the property has had various service requests and violations over the past seven years, it's notable that all previously recorded building code violations have been resolved, though recent and current concerns about building permits and water safety remain outstanding.
AI-generated · may contain errors · check the source data tables below
How 2721 N Oak Park 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 459 buildings in this neighborhood, 312 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.
2721 N Oak Park Ave apartment reviews
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2721 N Oak Park Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 8 events
Full history back to 2021 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 2721 N Oak Park 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.
| 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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Unlock complete reportHow 2721 N Oak Park Ave compares to the neighborhood
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