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1645 N Natchez Ave

Galewood, Chicago IL 60707 13314230040000 2 units · 1937

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in Galewood — not a forecast
Above average
avg 0.8
1
FewerMore

This building has 1 building violations (7y), above the Galewood average of 0.8.

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.

Building characteristics
Units2
Year built1937
Stories
Building area2,181 sq ft
Property class211
PIN (Cook County parcel)13314230040000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
1645 Natchez Av

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 1645 N Natchez Ave in Galewood, owned by Jeff Gunn, has been standing since 1937 and has experienced several noteworthy events over the past seven years. The most concerning issue is an unresolved building code violation from September 2020 that remains open. The property has generated a significant number of 311 service requests, with 42 documented cases, the most recent of which occurred in 2026. These service requests cover a range of municipal issues, including waste management (missed garbage pick-up), tree-related concerns (removal inspection and debris clean-up), a basement water issue, fly dumping complaints, and a street light outage, all of which have been resolved except for the 2020 building code violation. During this period, the building has only required one building permit, which represents a relatively low level of permitted modifications or improvements to the property.

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

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Risk rating

How 1645 N Natchez 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.

Neighborhood percentile
58thpercentile

Out of 354 buildings in this neighborhood, 149 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
79%
No code
violation
21%
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 (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.

Location

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

Violation rate, owner's portfolio

Per-property violation rate across the owner's portfolio.

12-Month risk forecast
Low failure risk 21%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1645 N Natchez Ave apartment reviews

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On the map

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The story over time

1645 N Natchez Ave event timeline

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

2026
311 Request Mar 09
Water in Basement Complaint
Alderman
311 RequestJan 07
Water Lead Test Kit Request

See all 6 events

Full history back to 2020 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1645 N Natchez Ave 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 1645 N Natchez Ave compares to the neighborhood

This building against comparable properties in Galewood. 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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