42 Butler Street
Both historical records and our model suggest a low risk of maintenance failures in the coming year.
This building has 5 recorded HPD violations, above the Carroll Gardens average of 2.9.
Is 42 Butler 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 three-story, three-unit residential building at 42 Butler Street in Carroll Gardens, owned by Sahin Cetinkaya, has been grappling with persistent pest management issues over the past several years. Most recently, in May 2024, the Department of Health and Mental Hygiene documented violations related to rodent sightings, with subsequent inspections confirming rat activity through early 2025. The building's maintenance history reveals multiple recurring violations related to bedbug reporting compliance between 2021 and 2024, with four consecutive years of citations regarding the failure to file annual bedbug reports as required under Housing Maintenance Code regulations.
The property's rodent issues have been particularly noteworthy, with documented rat activity confirmed at least five times between July 2023 and January 2025, including initial and compliance inspections. The building's age (constructed in 1899) and classification as an Old Law Tenement may present unique maintenance challenges, though the most pressing current concerns appear to center around vermin control and compliance with health department requirements. The persistence of these issues over multiple years and various inspections suggests an ongoing challenge with pest management in the building, though the records indicate that health authorities continue to monitor the situation through scheduled follow-up inspections.
How 42 Butler 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, 245 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 42 Butler Street report
| Total units | 3 |
|---|---|
| Floors | 3 |
| Year built | 1899 |
| Gross area | 2,850 sq ft |
| Building class | — |
| Tax abatement | None |
Violations & complaints per year — solid line is historical record, dashed line is AI projection.
42 Butler 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
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42 Butler Street event timeline
Violations, complaints, fines, and permits — the most recent records on file, in order.
See all 10 events
Full history back to 2008 — 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 42 Butler Street compares to the neighborhood
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