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Portfolio at a glance.
02 / 09
The record over time.
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Case file.
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The buildings.
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Ownership & operations.
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This landlord owns or manages 1 building across Chicago. The portfolio sits below average on compliance for the city.
Every time a tenant calls 311, an inspector cites a violation, or a case lands in housing court, it shows up here. The numbers below aggregate across the entire portfolio.
How MARK E NILSON shows up on public housing records.
Full ownership history (ACRIS deeds, prior sales, linked LLCs) ships in a later pass — some portfolios span dozens of entities that take time to reconcile.
MARK E NILSON owns or operates 1 buildings in Chicago, totaling an undisclosed number of units.
Across the 1-building portfolio, the average compliance score is 2.5 out of 5. 31 violations and 6 tenant complaints are on file — review The Record above for the full breakdown.
No scofflaw flag on record across their buildings. Chicago's Residential Landlord and Tenant Ordinance (RLTO) applies to all units.
31 HPD/code violations and 31 DOB violations are recorded across MARK E NILSON's buildings in Chicago.
0 active housing-court cases are on file across MARK E NILSON's buildings.
The lowest-rated buildings in MARK E NILSON's portfolio are 6 N MICHIGAN AVE, —, and —.
In Chicago, file building-code complaints with the Department of Buildings via 311 or chicago.gov/311. Document repair requests in writing and keep dated copies for housing court.