509 AMSTERDAM ASSOCIATES owns a portfolio of 3 buildings in Upper West Side, NYC. The portfolio holds an average LucidIQ score of 4.3 out of 5. Public records show 1 open violation and 4 complaints on file. Their most-cited building, 511 AMSTERDAM AVENUE, accounts for 1 violation on its own.
509 AMSTERDAM ASSOCIATES owns or operates 3 buildings in New York City, totaling 26 units.
Across the 3-building portfolio, the average compliance score is 4.3 out of 5. 1 violations and 4 tenant complaints are on file — review The Record above for the full breakdown.
1 HPD/code violations and 0 DOB violations are recorded across 509 AMSTERDAM ASSOCIATES's buildings in New York City.
3 active housing-court cases are on file across 509 AMSTERDAM ASSOCIATES's buildings.
The lowest-rated buildings in 509 AMSTERDAM ASSOCIATES's portfolio are 511 AMSTERDAM AVENUE, 509 AMSTERDAM AVE, and 509 AMSTERDAM AVENUE.
19% of 509 AMSTERDAM ASSOCIATES's units in New York City are registered as rent-stabilized with HPD.
In New York City, file repair complaints with HPD via 311 or hpdonline.nyc.gov. For lease or harassment issues, call the NYC Tenant Helpline at 311. Document repair requests in writing and keep dated copies for housing court.
Adjudicated DOB / ECB cases across this portfolio. Every ticket that went to adjudication — paid, dismissed, or defaulted.
How 509 AMSTERDAM ASSOCIATES 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.
This landlord owns or manages 3 buildings across New York City. The portfolio sits around the city average on compliance.
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.