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1922 N Keystone Ave 1

Hermosa, Chicago IL 60639 13344060330000 3 units · 1912

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over 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.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Hermosa — not a forecast
Above average
avg 0.9
13
FewerMore

This building has 13 building violations (7y), above the Hermosa average of 0.9.

Building characteristics
Units3
Year built1912
Stories
Building area3,441 sq ft
Property class211
PIN (Cook County parcel)13344060330000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
1420 N Milwaukee Ave

Landlord portfolio

Other Chicago properties this owner holds, with a risk rating for each.

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Augrented Insights
Initial analysis

The three-unit residential building at 1922 N Keystone Ave 1 in the Hermosa neighborhood, owned by Minna Properties LLC, was constructed in 1912 and has had several notable incidents over the past seven years. The most significant cluster of issues occurred in October 2021, when six complaint-driven building code violations were identified, though all were subsequently resolved. The property has had limited building permit activity during this period, with only one permit recorded. More recently, in 2025-2026, there have been several routine service requests, primarily related to blue recycling cart maintenance (April and March 2026) and parking enforcement matters in March 2025, including two Finance Parking Code Enforcement Reviews and an abandoned vehicle complaint. A winter weather-related issue was documented in December 2025 regarding ice and snow removal. While the building has experienced multiple service requests (20 in total) and violations (17 in total) under the ownership of Minna Properties LLC, the majority of these have been resolved or addressed, with no recent building code violations recorded since the October 2021 cluster.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 1922 N Keystone Ave 1'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.

Neighborhood percentile
6thpercentile

Out of 1618 buildings in this neighborhood, 1521 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
39%
No code
violation
61%
Code violation
likely
Model explanation

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.

Code violations, owner's portfolio

Building violations across all properties this owner is registered on — a signal of systemic maintenance issues.

Code violations (past 7 years)

City of Chicago Department of Buildings violations issued at this address over the last 7 years — a direct record of enforcement activity.

Building size

Total building square footage is a proxy for property scale and management complexity.

12-Month risk forecast
High failure risk 61%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1922 N Keystone Ave 1 apartment reviews

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On the map

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The story over time

1922 N Keystone Ave 1 event timeline

Building violations, environmental complaints and enforcement, permits, scofflaw listings, and 311 calls — most recent records in order.

2022
311 Request Jul 07
Rodent Baiting/Rat Complaint
Streets and Sanitation

See all 8 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1922 N Keystone Ave 1 apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

Side by side

How 1922 N Keystone Ave 1 compares to the neighborhood

This building against comparable properties in Hermosa. Toggle filters to narrow the peer group.

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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

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