4851 N Christiana Chicago
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 Albany Park average of 1.1.
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 4851 N Christiana Chicago report
| Units | 8 |
|---|---|
| Year built | 1928 |
| Stories | — |
| Building area | 8,976 sq ft |
| Property class | 315 |
| PIN (Cook County parcel) | 13114290030000 |
Registered owner per Cook County Assessor records.
Landlord portfolio
Other Chicago properties this owner holds, with a risk rating for each.
Unlock complete reportThe 8-unit residential building at 4851 N Christiana in Albany Park, constructed in 1928 and currently owned by John A Kren ger, has maintained a relatively quiet record over the past several years, with only four 311 service requests filed in the past seven years. The most recent activity includes a water lead test kit request from July 2025 that remains open, suggesting ongoing concerns regarding water quality. Prior to this, there was a recycling inspection request in June 2025 (closed), and two information-only calls to the 311 City Services department in April and October 2024, both of which were resolved. The building's permit activity has been minimal, with only one building permit recorded in the past seven years under the owner's name, who holds four total parcels. While the property has not been subject to numerous recent complaints, it's worth noting an air pollution complaint from 2006, though this is significantly dated and likely not representative of current conditions. The recent lead testing request is particularly noteworthy, indicating possible concerns about water safety that warrant attention.
AI-generated · may contain errors · check the source data tables below
How 4851 N Christiana 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 2742 buildings in this neighborhood, 2386 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.
4851 N Christiana Chicago apartment reviews
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4851 N Christiana 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 2006 — violations, complaints, permits, and 311 calls.
Unlock complete timelineFull data for 4851 N Christiana 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.
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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 4851 N Christiana Chicago 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