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1737 N Sawyer Ave

Humboldt Park, Chicago IL 60647 13354170100000 2 units · 1901

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
Units2
Year built1901
Stories
Building area2,088 sq ft
Property class211
PIN (Cook County parcel)13354170100000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
1737 N Sawyer Ave

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 1737 N Sawyer Ave, owned by Chloe Bornstein, is a century-old structure located in Humboldt Park that has had minimal intervention over the past seven years, with only 12 recorded service requests. The most recent two years show a pattern of winter-related maintenance needs, with three ice and snow removal requests registered in December 2025 alone, all of which have been resolved. The property has also required attention to street conditions, evidenced by a closed pothole complaint from January 2026. The building's tree maintenance needs have been a focus in early 2026, with both an open and closed request for tree removal inspection within a two-month period, suggesting either pending or recently completed work on this front. The relatively low number of service requests over this extended period, totaling just 12, could indicate routine maintenance has been minimal or addressed promptly when needed, though it's worth noting that many of these requests pertain to seasonal weather challenges typical of the Chicago area rather than building-specific issues.

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

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Risk rating

How 1737 N Sawyer 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
95thpercentile

Out of 6229 buildings in this neighborhood, 311 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
80%
No code
violation
20%
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.

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.

311 call rate, owner's portfolio

Per-property 311 call rate across the owner's portfolio.

12-Month risk forecast
Low failure risk 20%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

1737 N Sawyer Ave apartment reviews

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On the map

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The story over time

1737 N Sawyer Ave event timeline

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

2023
311 Request Dec 20
Water Lead Test Kit Request

See all 1 events

Full history back to 2023 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1737 N Sawyer 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 1737 N Sawyer Ave compares to the neighborhood

This building against comparable properties in Humboldt Park. 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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