1133 Park Avenue
Despite past complaints, recent landlord activity indicates a low probability of future maintenance failures.
This building has 1 recorded HPD violations, at or below the Upper East Side average of 7.7.
Is 1133 Park Avenue rent-stabilized?
Rent stabilization caps how much your rent can rise and protects your right to renew. Here's how this building scores on the four signals that usually point to it.
Based on public NYC records. Not legal advice — verify with the DHCR (Division of Housing and Community Renewal) at apps.hcr.ny.gov.
1133 Park Avenue is a 16-story, 32-unit residential building located in Manhattan's Upper East Side, constructed in 1924 and currently owned by Thien Nguyen. The building has experienced several significant events in recent years, with particular focus on construction and safety compliance issues. Most notably, in 2024, there was a series of Construction Safety Compliance violations including improper scaffold installation and storage issues, for which penalties totaling $4,370 were imposed and later resolved. Currently, there remains an active violation regarding failure to display energy efficiency scores, and there is an open complaint related to Local Law 188/17 Compliance Inspections filed in August 2024. The building previously faced challenges in 2020 with unauthorized plumbing work that led to a Stop Work Order, though this was later rescinded.
The property has maintained a comprehensive bedbug management protocol, with all recent annual reports (2021-2024) indicating zero infested, eradicated, or re-infested units. Regular rodent inspections have been conducted consistently from 2016 through 2025, all passing without issues. Historical violations include problems with sidewalk shed compliance in 2019 and various construction-related citations in 2020-2021. The building's management has generally maintained compliance with housing maintenance requirements, evidenced by timely bedbug reporting and routine maintenance of safety systems, though there have been periodic lapses requiring remediation. Recent data shows improved compliance with fewer active violations, and all past bedbug infestations have been successfully resolved.
How 1133 Park Avenue's risk score is calculated
We trained a model on 7 years of city inspection data — HPD violation filings, tenant complaints, and owner track records across their entire portfolio. It estimates the probability that HPD inspectors will find serious or dangerous violations at this address in the next 12 months. Lower % = safer.
What the score means for you
Out of 3066 buildings in this neighborhood, 2729 have a higher predicted risk.
violations
(1–9)
(10+)
What's driving this score
These are the three data points that most influenced this building's score — ranked by how much weight the model placed on each one.
Don't stop here — this is just the surface.
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What's in the 1133 Park Avenue report
| Total units | 31 |
|---|---|
| Floors | 16 |
| Year built | 1924 |
| Gross area | 65,434 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
Included addresses
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1133 Park Avenue's landlord & ownership
The people and companies registered to this building, the other properties they run, and their court record. A landlord's wider portfolio is often the best predictor of how your building will be treated.
Registered contact for this building.
New York, NY 10018
Other properties owned.
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1133 Park Avenue event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 23 events
Full history back to 2019 — violations, complaints, permits, bedbug filings, and more.
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30+ public city datasets for this address — searchable and sortable.
What this is
Housing code violations issued by HPD against property conditions. Non-compliance with NYC's Housing Maintenance Code can result in violations and fines.
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What this is
Complaints filed with HPD about conditions violating the NYC Housing Maintenance Code or NY State Multiple Dwelling Law.
| Received | Category | Type | Status | Apartment |
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What this is
Service requests logged daily with the city through 311 and tracked to resolution. These are complaints that can be directed to specific city agencies.
| Created Date | Problem | Problem Detail | Agency Name | Status |
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What this is
All complaints received by the Department of Buildings, including those from 311 and complaints entered directly by DOB staff.
| Filed | Number | Status | Category | Disposition |
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What this is
Civil penalties and violation notices issued by the Department of Buildings for construction and building code violations.
| Issue Date | Category | Type | Description | Disposition |
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What this is
Summonses and penalties adjudicated by OATH (Office of Administrative Trials & Hearings) and the Environmental Control Board. DOB enforcement cases that have been heard and decided.
| Issue Date | Violation # | Status | Description | Penalty |
|---|---|---|---|---|
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Executed eviction warrants in NYC from 2017-present. Records of completed residential and commercial evictions processed through housing court.
| Executed Date | Docket # | Apartment | Type | Marshal |
|---|---|---|---|---|
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Recorded real estate transactions and property sales. Public records of building transfers and changes in ownership.
| Sale Date | Price | Building Class | Neighborhood | Apartment |
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What this is
Property owner reports of bedbug infestation status required by NYC law. Building owners must file annual reports on bedbug treatment and infestation history.
| Filing Date | Infested Units | Eradicated | Re-infested | Period End |
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What this is
NYC Department of Health & Mental Hygiene rodent inspection results. Records of inspections for rat and rodent infestation signs.
| Inspection Date | Type | Result |
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Construction and demolition permits issued by the Department of Buildings. Required for legal building, construction, and demolition activities in NYC.
| Filing Date | Type | Work | Floor | Description | Status | Issued |
|---|---|---|---|---|---|---|
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