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8729 S Buffalo Ave

South Chicago, Chicago IL 60617 26051010120000 2 units · 1878

This building has a substantial enforcement record over the last seven years, and our model predicts continuing maintenance failures over the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

Building Violations (7y) vs. neighborhood
Records already on file, against a typical building in South Chicago — not a forecast
Above average
avg 2.9
7
FewerMore

This building has 7 building violations (7y), above the South Chicago average of 2.9.

Building characteristics
Units2
Year built1878
Stories
Building area2,310 sq ft
Property class211
PIN (Cook County parcel)26051010120000
Ownership

Registered owner per Cook County Assessor records.

Owner name
Mailing address
8729 S Buffalo

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 8729 S Buffalo Ave in South Chicago, owned by Pedro Alvarado, is a 145-year-old structure built in 1878. The property's recent history shows a cluster of seven building code violations recorded on March 9, 2022, all of which were related to a complaint-driven inspection and have since been resolved. These violations, while not ideal, were addressed and complied with within the typical timeframe for such matters. The most recent service request on record is from October 27, 2025, regarding garbage cart maintenance, which was closed out in accordance with city services protocol, though this date appears to be beyond the current data availability and may warrant verification for accuracy.

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

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Risk rating

How 8729 S Buffalo 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
12thpercentile

Out of 2611 buildings in this neighborhood, 2298 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
35%
No code
violation
65%
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.

Code violations, owner's portfolio

Building violations across all properties this owner is registered on — a signal of systemic maintenance issues.

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.

12-Month risk forecast
High failure risk 65%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

8729 S Buffalo Ave apartment reviews

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On the map

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The story over time

8729 S Buffalo Ave event timeline

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

2022
Building Violation Mar 09
COMPLAINT
COMPLIED
Building ViolationMar 09
COMPLAINT

See all 6 events

Full history back to 2021 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 8729 S Buffalo 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 8729 S Buffalo Ave 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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