1251 W Nelson St
Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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.
What's in the 1251 W Nelson St report
| Units | 2 |
|---|---|
| Year built | 1888 |
| Stories | — |
| Building area | 3,338 sq ft |
| Property class | 211 |
| PIN (Cook County parcel) | 14291150030000 |
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 1251 W Nelson Street in Chicago's Lake View neighborhood, owned by Susan McDermott, has maintained a consistent presence since its construction in 1888. The property's recent history over the past seven years shows a recurring theme of tree-related incidents, with three emergency situations and two debris cleanup requests recorded between 2024 and 2026. The most recent activity includes two tree emergencies on June 10 and 11, 2026, with one still open at the time of reporting, suggesting ongoing concerns with tree maintenance or stability in the vicinity. Prior to these incidents, the building experienced a street-related issue with a pothole complaint registered in November 2024, which was subsequently closed. The 311 service request records indicate minimal building-specific issues, as all recorded incidents relate to external environmental factors rather than structural or internal building problems, and the relatively low frequency of service requests (only five in seven years) suggests the property has not experienced significant maintenance challenges during this period.
AI-generated · may contain errors · check the source data tables below
How 1251 W Nelson St'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, 898 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.
1251 W Nelson St apartment reviews
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1251 W Nelson St event timeline
Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.
Full data for 1251 W Nelson St 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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Cancel anytime · Data sourced from the City of Chicago Department of Buildings, Chicago 311, Cook County Assessor & the Chicago Data Portal