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4849 S Forrestville Ave

Grand Boulevard, Chicago IL 60615 20102100370000 2 units · 1898

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Grand Boulevard — not a forecast
At or below average
avg 2.8
0
FewerMore

This building has 0 building violations (7y), at or below the Grand Boulevard average of 2.8.

Building characteristics
Units2
Year built1898
Stories
Building area3,811 sq ft
Property class211
PIN (Cook County parcel)20102100370000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
4423 S Greenwood 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 4849 S Forrestville Ave in Chicago's Grand Boulevard neighborhood, currently owned by Teresa M. Harper, is a 125-year-old property that has experienced several notable issues in recent years. Most concerning are six unresolved building code violations recorded in July 2019, which were all related to complaint-driven inspections and remain open as of the latest data. While the property has generated multiple 311 service requests over the past seven years, these have primarily been related to tree maintenance rather than building safety concerns. The most recent requests, recorded in June 2026, include a stray animal complaint and a tree debris clean-up request, both of which remain open. Earlier in 2026 and late 2024, there were four tree trim requests that have since been closed, though these specific requests are no longer being accepted by the city. The pattern of service requests suggests ongoing vegetation management issues around the property, but the most significant concern remains the outstanding building code violations from 2019 that have not yet been resolved.

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

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Risk rating

How 4849 S Forrestville 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
63rdpercentile

Out of 1174 buildings in this neighborhood, 434 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
60%
No code
violation
40%
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.

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.

12-Month risk forecast
Moderate failure risk 40%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

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The story over time

4849 S Forrestville Ave event timeline

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

2023
311 Request Nov 03
Water Lead Test Kit Request

See all 6 events

Full history back to 2019 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 4849 S Forrestville 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 4849 S Forrestville Ave compares to the neighborhood

This building against comparable properties in Grand Boulevard. 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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