839 N Ashland Ave
Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 West Town average of 0.9.
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 839 N Ashland Ave report
| Units | 4 |
|---|---|
| Year built | 1926 |
| Stories | — |
| Building area | 3,072 sq ft |
| Property class | 212 |
| PIN (Cook County parcel) | 17053220040000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe four-unit residential building at 839 N Ashland Avenue in Chicago's West Town neighborhood, owned by Jorge & Sandra Montes, was constructed in 1926 and has had 26 recorded 311 service requests over the past seven years. The most recent service requests, all from 2026, indicate ongoing concerns with the surrounding infrastructure, including an open alley pothole complaint (May 2026) and a recently closed street pothole complaint (April 2026). The building's immediate vicinity has experienced regular maintenance issues, as evidenced by three consecutive complaints in early 2026 regarding graffiti removal, sidewalk inspection, and multiple fly dumping incidents between August and September 2025. Historical records show the property has faced illegal dumping challenges dating back to 1997 and 2008, though these incidents are significantly older and predate the recent cluster of service requests. While the building itself has not been the subject of any direct complaints, the frequency and variety of recent service requests (particularly regarding public infrastructure and environmental concerns) suggest ongoing maintenance challenges in the immediate area surrounding the property.
AI-generated · may contain errors · check the source data tables below
How 839 N Ashland 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 2271 buildings in this neighborhood, 1703 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.
839 N Ashland Ave apartment reviews
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839 N Ashland Ave event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
See all 7 events
Full history back to 1997 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 839 N Ashland 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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Unlock complete reportHow 839 N Ashland Ave compares to the neighborhood
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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