170 Union Street
This building has a severe track record, and our model predicts major ongoing maintenance failures.
This building has 18 recorded HPD violations, above the Carroll Gardens average of 2.9.
Is 170 Union Street 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.
The four-story, 8-unit tenement building at 170 Union Street in Carroll Gardens, owned by Nicholas Tribuzio, has experienced several maintenance issues and violations over recent years. Most notably, in July 2023, the building received multiple violations related to electrical wiring, flooring issues, and approximately nine violations specifically concerning apartment 3L, including problems with carbon monoxide detectors, plastered surfaces, window maintenance, and various electrical and safety concerns. As of April 2024, there remains an open violation regarding the requirement to file annual bedbug reports. The building's history also includes a heat and hot water emergency complaint in January 2022, though inspectors were unable to gain entry to verify the problem. While rodent inspections in recent years have generally passed (with some rat activity noted in July 2018), and a garbage storage complaint in 2022 resulted in no violations, the most pressing current concerns appear to be the open violations from July 2023 and the pending bedbug reporting requirement from April 2024. The building also had a single device elevator complaint in late 2020, though this was ultimately determined to involve an invalid address.
How 170 Union Street'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 1224 buildings in this neighborhood, 86 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 170 Union Street report
| Total units | 8 |
|---|---|
| Floors | 4 |
| Year built | 1900 |
| Gross area | 7,440 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
170 Union Street'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.
Brooklyn, NY 11231
Other properties owned.
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170 Union Street event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 19 events
Full history back to 2021 — 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.
| Inspection Date | Class | Category | Description | Status |
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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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Unlock full reportWhat this is
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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Unlock full reportHow 170 Union Street compares to the neighborhood
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