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1718 E 70Th Chicago

South Shore, Chicago IL 60649 20243180390000 37 units · 1924

This building has significantly more problems than most nearby buildings. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

Building Violations (7y) vs. neighborhood
Compared to a typical building in South Shore
At or below average
avg 6.0
1
FewerMore

This building has 1 building violations (7y), at or below the South Shore average of 6.0.

Building characteristics
Units37
Year built1924
Stories
Building area34,794 sq ft
Property class315
PIN (Cook County parcel)20243180390000
Ownership

Registered owner per Cook County Assessor records.

Owner name
70 Constance Llc
Mailing address
P O Box 1631

Landlord portfolio

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

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Risk rating

How 1718 E 70Th Chicago'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

Grade A–B — Low risk

City inspectors rarely find violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. City inspectors have found issues here before and are statistically likely to again.

Neighborhood percentile
18thpercentile

Out of 2795 buildings in this neighborhood, 2292 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
19%
No code
violation
81%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

12-Month severity forecast
No violation 8.4%
Moderate concern 45.5%
Severe concern 46.1%
Estimated probability of a code violation in the next 12 months at each severity level.
Apartment reviews

1718 E 70Th Chicago apartment reviews

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The story over time

1718 E 70Th Chicago event timeline

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

2026
311 Request Jun 12
Tree Emergency
311 RequestJun 10
Tree Emergency

See all 6 events

Full history back to 2026 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 1718 E 70Th Chicago apartments

Chicago public datasets for this parcel — building violations, permits, 311 calls, environmental complaints and enforcement, scofflaw listings, and vacant building registrations.

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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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