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825 W Sunnyside Ave

Uptown, Chicago IL 60640 14172270050000 6 units · 1918

A handful of records on file over the last seven years, and our model predicts a high 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 Uptown — not a forecast
At or below average
avg 2.1
1
FewerMore

This building has 1 building violations (7y), at or below the Uptown average of 2.1.

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
Units6
Year built1918
Stories
Building area9,186 sq ft
Property class211
PIN (Cook County parcel)14172270050000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
935 W Chestnut Ste 600

Landlord portfolio

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

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Augrented Insights
Initial analysis

The six-unit building at 825 W Sunnyside Ave in Chicago's Uptown neighborhood, constructed in 1918 and currently owned by Wolcott Real Property, has experienced relatively minimal building violations over the past seven years, with only one recorded violation during this period. However, there is a notable open building code violation from February 2020 that remains unresolved as of the current date. The property has generated two 311 service requests in recent years, with the most recent being an ice and snow removal request in December 2025, which has since been addressed. Prior to that, in March 2024, there was a tree trimming request that is no longer being accepted.

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

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Risk rating

How 825 W Sunnyside 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
24thpercentile

Out of 1231 buildings in this neighborhood, 936 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
37%
No code
violation
63%
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.

Violation rate, owner's portfolio

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

Lot size

Total lot square footage is a proxy for property scale.

12-Month risk forecast
High failure risk 63%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

825 W Sunnyside Ave apartment reviews

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On the map

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The story over time

825 W Sunnyside Ave event timeline

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

2020
Building Violation Feb 05 Serious
COMPLAINT
OPEN

See all 1 events

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

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Every record we have

Full data for 825 W Sunnyside 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 825 W Sunnyside Ave compares to the neighborhood

This building against comparable properties in Uptown. 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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