492 Warren Street
492 Warren Street in Carroll Gardens, Brooklyn, has 39 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: F (49/100).
One & two family · 2 units · Built 1899
StreetSpy grade: F (Severe, 49/100)
- 130 open HPD violations per 10 units, about 13 per apartment. The grade is F for that alone.
- 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
- 2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
- No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.
- Repairs: Grade capped at F (39 open, 2 class C), records as of Oct 25, 2026
- Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
- Pests: Clear (No bedbug filing, 3 yr), records as of Oct 27, 2026
- Safety: Clear (No open DOB violations), records as of Oct 23, 2026
- Registration: Expired Sep 1, 2016, records as of Oct 3, 2026
Housing code violations (HPD)
39 open violations: 2 class C (immediately hazardous), 15 class B, 14 class A, 8 class I (HPD orders such as lead paint or heat orders, not a hazard class). 1 issued in the last 12 months. 42 on record. Oldest open violation issued 2008-07-02. Newest violation issued 2026-05-06.
HPD recorded no violation closed here in the last 12 months.
2 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a. Section 302-a; NY Courts guidance on getting repairs.
- Class C: Items blocking a hallway or exit (exterior). & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF WOODEN GATE AT FENCE NOT READILY OPENABLE HINDERING EGRESS TO REAR YARD, issued 2013-09-30. HPD violation 9987933
- Class C: No heat / heating defect (basement). PROVIDE READY ACCESS TO BUILDINGS HEATING SYSTEM DOOR LOCKED AT CELLAR, issued 2012-01-03. HPD violation 9264799
- Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR DEFECTIVE LOCATED AT APT O1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt O1), issued 2013-09-30. HPD violation 9987907
- Class B: Missing or broken smoke / CO detector, 1st floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT O1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt O1), issued 2013-09-30. HPD violation 9987913
- Class B: Lighting defect (hallway). PROVIDE ADEQUATE LIGHT OF NOT LESS THAN 60 WATTS INCANDESCENT OR EQUIVALENT ILLUMINATION .. AT PUBLIC HALL, 1st STORY, issued 2013-09-30. HPD violation 9987888
- Class B: Damaged plaster or paint, bathroom, 1st floor. REPAIR THE BROKEN OR DEFECTIVE PLASTERED SURFACES AND PAINT IN A UNIFORM COLOR CEILING IN THE BATHROOM LOCATED AT APT O1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt O1), issued 2013-09-30. HPD violation 9987894
- Class B: Missing or broken smoke / CO detector, 1st floor. REPAIR OR REPLACE THE SMOKE DETECTOR MISSING LOCATED AT APT O1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt O1), issued 2013-08-02. HPD violation 9925216
- Class B: Missing or broken smoke / CO detector, 1st floor. SECTION 27-2046.1, 2046.2 HMC: PROVIDE AN APPROVED AND OPERATIONAL CARBON MONOXIDE DETECTING DEVICE, INSTALLED IN ACCORDANCE WITH APPLICABLE LAW AND RULES. LOCATED AT APT O1, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt O1), issued 2013-08-02. HPD violation 9925213
311 housing complaints
0 in the last 12 months, 0 in 5 years.
Bedbugs
No bedbug filing on record for the last 3 years. HPD's bedbug filings are self-reported by the owner once a year; HPD does not inspect to confirm them.
- 2026: No bedbug filing on record for this year
- 2025: No bedbug filing on record for this year
- 2024: No bedbug filing on record for this year
- 2023: No bedbug filing on record for this year
- 2022: No bedbug filing on record for this year
- 2021: No bedbug filing on record for this year
Buildings department (DOB)
No open DOB violations. 0 DOB violations on record. Check on DOB BIS.
Evictions and housing court
0 executed evictions in the last 3 years (0 on record). 0 open HPD cases; 0 harassment findings.
Rent stabilization
No rent-stabilized units on the tax bill.
Owner and management
Owner: 492 WARREN INC. Head officer: ISKYO ARONOV. Managing agent: 492 WARREN ST INC. This owner has 34 buildings on record, 3 graded D or F. See the full portfolio.
Last HPD registration Nov 10, 2015. HPD registration expired Sep 1, 2016 and had not been renewed as of Oct 3, 2026. Buildings with 3+ units must register with HPD every year.
Tax lot and city IDs
BBL 3003990030, HPD building ID 388116. HPD Online, ACRIS, DOB BIS.
Nearest subway
- Bergen St (F, G), 7 min walk
- Atlantic Av-Barclays Ctr (D, N, R), 7 min walk
- Hoyt-Schermerhorn Sts (A, C, G), 8 min walk
How the grade is calculated
| Factor | On record | Points |
|---|---|---|
| Open HPD violations | 39 open (2 class C, 15 class B, 14 class A, 8 class I). 2 rent-impairing | −45 |
| 311 housing complaints (12 mo) | None | 0 |
| Bedbug reports (3 yr) | None reported | 0 |
| Executed evictions (3 yr) | None | 0 |
| Housing litigation | No open cases | 0 |
| Open DOB violations | None | 0 |
| Density cap | 130 per 10 units (about 13 per apartment). Grade capped at F: 100 or more open HPD violations per 10 units. | −6 |
Sources: NYC HPD Housing Maintenance Code Violations, NYC 311 Service Requests, NYC HPD Bedbug Reporting, NYC Marshal Evictions (DOI), NYC HPD Housing Litigations, NYC DOB Violations, NYC DOF tax bills (via JustFix Who Owns What portfolio API, v2), NYC HPD Property Registration. Methodology. Report generated 2026-10-28.