433 Columbia Street

433 Columbia Street in Carroll Gardens, Brooklyn, has 34 open HPD violations, 4 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: D (55/100).

Multi-family walk-up · 4 units · Built 2007

StreetSpy grade: D (Poor, 55/100)

• 4 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• 3 open violations are classified rent-impairing under NY Multiple Dwelling Law section 302-a.
• No housing complaints to 311 in the last 12 months.
• No rent-stabilized units on the tax bill. Increases aren't capped by stabilization, though Good Cause Eviction may still limit them.

More open violations per unit than 9 in 10 Brooklyn buildings this size.

• Repairs: High (34 open, 4 class C), records as of Oct 26, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (No open DOB violations), records as of Oct 26, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

34 open violations: 4 class C (immediately hazardous), 15 class B, 15 class A. 1 issued in the last 12 months. 53 on record. Oldest open violation issued 2023-05-05. Newest violation issued 2026-05-08.

0 closed in the last 90 days. Median 782 days from issue to close for the 6 violations closed in the last 12 months.

3 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: No heat / heating defect (hallway). POST NOTICE, IN FORM APPROVED BY THE DEPARTMENT, STATING THE NAME AND LOCATION OF THE PERSON DESIGNATED BY THE OWNER TO HAVE KEY TO BUILDINGS HEATING SYSTEM MISSING SIGN AT PUBLIC HALL, 1st STORY, issued 2023-07-06. HPD violation 16074891
• Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 101), issued 2023-06-29. HPD violation 16066805
• Class C: Leak or water damage, ceiling, bathroom, 1st floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 101), issued 2023-06-29. HPD violation 16066804
• Class C: Mice, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF MICE IN THE ENTIRE APARTMENT LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 101), issued 2023-05-05. HPD violation 15958144
• Class B: Mold, ceiling, bathroom, 1st floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... AT CEILING (APPROX. 4 SQ. FT.) IN THE BATHROOM LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 16084872 ISSUED 10-JUL-23 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b). (apt 101), issued 2023-11-08. HPD violation 16370315
• Class B: Mold, ceiling, bathroom, 1st floor. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROXIMATE 4 SQ FT AT CEILING IN THE BATHROOM LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH ORIGINAL VIOLATION 16074890 ISSUED 02-JUL-23 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b). (apt 101), issued 2023-11-03. HPD violation 16362949
• Class B: Leak or water damage, ceiling, bathroom, 1st floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 101), issued 2023-07-11. HPD violation 16084866
• Class B: Damaged plaster or paint, ceiling, 1st floor. PROPERLY SECURE THE LOOSE MECHANICAL VENT AT CEILING INSIDE CLOSET ABOVE DRYER (1ST FROM EAST AT SOUTH) IN THE PRIVATE HALLWAY LOCATED AT APT 101, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 101), issued 2023-07-11. HPD violation 16084867

311 housing complaints

0 in the last 12 months, 26 in 5 years.

Bedbugs

The owner reported 0 infested units in the last 3 years of filings. 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: Owner reported 0 infested units
• 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. 2 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: H Y COLUMBIA LLC. Head officer: JAK FARHI. Managing agent: HY COLUMBIA LLC. See the full portfolio.

Last HPD registration Aug 6, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3005340004, HPD building ID 928930. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Smith-9 Sts (F, G), 12 min walk
• Carroll St (F, G), 12 min walk
• 4 Av-9 St (F, G), 20 min walk

How the grade is calculated

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.