121 Harrison Avenue
This building has a severe track record, and our model predicts major ongoing maintenance failures.
This building has 21 recorded HPD violations, above the Port Richmond average of 10.0.
Is 121 Harrison 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.
121 Harrison Avenue is a two-family residential building located in Port Richmond, Staten Island, built in 1899 and currently owned by John Barbieri. The property has experienced recurring pest issues, particularly during 2021, with multiple complaints about unsanitary conditions and pests, including three separate complaints in July 2021 alone, where inspectors were unable to gain access. The building has also faced significant maintenance challenges, particularly in 2021, with multiple violations related to doors and windows, including broken locks and defective sashes, along with issues concerning smoke detectors and appliance problems. Notably, there are open violations from March 2021 regarding mice infestation and window repairs in the first-floor apartment. The Department of Buildings has recorded three illegal conversion complaints between 2022 and 2024, with inspectors unable to access the premises during final attempts in all cases.
The property has maintained a pattern of rodent-related issues, with failures documented in compliance inspections in April 2018 and April 2021. More recent complaints show ongoing concerns, including a July 2024 complaint about unlicensed plumbing work, which resulted in no violation being warranted at the time of inspection. A building inspection in January 2025 also required access that was not granted. The repeated inability of inspectors to access the premises during multiple inspections, both in housing maintenance and building department cases, raises concerns about verification of compliance with necessary inspections and potential ongoing maintenance issues.
How 121 Harrison 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 256 buildings in this neighborhood, 64 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 121 Harrison Avenue report
| Total units | 2 |
|---|---|
| Floors | 2 |
| Year built | 1899 |
| Gross area | 1,728 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
121 Harrison 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.
Brooklyn, NY 11219
Other properties owned.
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121 Harrison Avenue event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 6 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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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 121 Harrison Avenue compares to the neighborhood
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