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7700 N Marshfield Chicago

Rogers Park, Chicago IL 60626 11302160140000 15 units · 1919

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 Rogers Park — not a forecast
Above average
avg 2.3
4
FewerMore

This building has 4 building violations (7y), above the Rogers Park average of 2.3.

Building characteristics
Units15
Year built1919
Stories
Building area19,743 sq ft
Property class315
PIN (Cook County parcel)11302160140000
Ownership

Registered owner per Cook County Assessor records.

Mailing address
4520 N Clarendon Ave

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 15-unit apartment building at 7700 N Marshfield, located in Chicago's Rogers Park neighborhood, has been owned by 7700 Marshfield LLC since its construction in 1919. The building's recent history shows some concerning patterns, particularly regarding open building code violations from August 2025 related to periodic routine inspections, which remain unresolved as of the current date. The property has experienced multiple maintenance issues in recent years, with 23 service requests filed through the city's 311 system over the past seven years, including six in late 2025 alone. Of particular note is the ongoing water safety concern, with two water lead test requests (one still open as of January 2026) and a plumbing violation reported in August 2025. The building's environmental history shows one recent illegal dumping complaint in June 2024 that was referred to other departments for resolution, and it has two historic environmental complaints from the early 2000s and an unusual air pollution incident from 1992 that resulted in municipal prosecution and $1,200 in fines.

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

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Risk rating

How 7700 N Marshfield 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

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
15thpercentile

Out of 1541 buildings in this neighborhood, 1310 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
18%
No code
violation
82%
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.

Building size

Total building square footage is a proxy for property scale and management complexity.

Lot size

Total lot square footage is a proxy for property scale.

Township: Rogers Park

Located in Rogers Park. The township captures local housing-market and code-enforcement patterns that affect all properties in the area.

12-Month risk forecast
High failure risk 82%
Estimated probability of a code violation in the next 12 months.
Apartment reviews

7700 N Marshfield Chicago apartment reviews

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The story over time

7700 N Marshfield Chicago event timeline

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

2026
311 Request Jan 05
Water Lead Test Kit Request

See all 14 events

Full history back to 1992 — violations, complaints, permits, and 311 calls.

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Every record we have

Full data for 7700 N Marshfield Chicago 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 7700 N Marshfield Chicago compares to the neighborhood

This building against comparable properties in Rogers 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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