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1623 N Richmond St

Humboldt Park, Chicago IL 60647 13363290170000 3 units · 1890

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.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Humboldt Park — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 building violations (7y), at or below the Humboldt Park average of 1.2.

Building characteristics
Units3
Year built1890
Stories
Building area3,192 sq ft
Property class211
PIN (Cook County parcel)13363290170000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
1623 N Richmond

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 building at 1623 N Richmond Street in Humboldt Park, owned by Israel Diaz, has a relatively quiet record over the past seven years, with only two 311 service requests directly related to the property itself. The most recent service request, filed in January 2026, was for graffiti removal and has been officially closed. Prior to that, in August 2025, there was an open request for sign repair, categorized as "All Other Signs" through the Alderman's office. The building, constructed in 1890, is also recorded as having only one building permit issued in the past seven years. It's worth noting that while the owner has two parcels listed, there appears to be a discrepancy in the 311 service request counts, with the owner total showing 21 requests, though this larger number may pertain to multiple properties or different reporting periods not specifically tied to this address.

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

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Risk rating

How 1623 N Richmond 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.

Neighborhood percentile
58thpercentile

Out of 6229 buildings in this neighborhood, 2616 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
73%
No code
violation
27%
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.

Building size

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

Location

Precise location is a proxy for area-level risk — some Chicago zip codes have systematically higher code-enforcement activity.

Year built

The year a building was constructed is a proxy for its maintenance challenges.

12-Month risk forecast
Low failure risk 27%
Estimated probability of a code violation in the next 12 months.
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On the map

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The story over time

1623 N Richmond St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 1623 N Richmond St 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 1623 N Richmond St 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

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