632 Humboldt Street

632 Humboldt Street in Greenpoint, Brooklyn, has 7 open HPD violations, and no rent-stabilized units are on its tax bill, as of Oct 25, 2026. StreetSpy grade: D (60/100).

One & two family · 2 units · Built 1901

StreetSpy grade: D (Poor, 60/100)

• 7 open housing violations, none in the most serious class.
• The head officer on this registration is named on 34 buildings' registrations; 7 graded D or F.
• 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.

• Repairs: High (7 open), records as of Oct 25, 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 27, 2026
• Safety: Clear (No open DOB violations), records as of Oct 23, 2026
• Registration: Renewal not yet in city data, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

7 open violations: 0 class C (immediately hazardous), 7 class B, 0 class A. 0 issued in the last 12 months. 8 on record. Oldest open violation issued 2021-09-27. Newest violation issued 2022-01-28. No new HPD violation has been issued here since 2022. Most of the open count is older violations that were never closed.

HPD recorded no violation closed here in the last 12 months.

• Class B: Mold, ceiling. HMC: TRACE AND REPAIR THE SOURCE AND ABATE THE VISIBLE MOLD CONDITION... APPROX. 10 SQ. FT. AT CEILING, SOUTH AND WEST WALLS AT CELLAR ORIGINAL VIOLATION 14580992 ISSUED 22-SEP-21 HAS BEEN UPGRADED TO CLASS B PER ADMINISTRATIVE CODE §27-2017.3a(3)(a) or (b)., issued 2022-01-28. HPD violation 14807593
• Class B: Damaged plaster or paint, north wall, bathroom, 1st floor. ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT NORTH WALL IN THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1FL), issued 2021-10-21. HPD violation 14603925
• Class B: Damaged plaster or paint, north wall, bathroom, 1st floor. ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE VENTILATION SYSTEM AT NORTH WALL IN THE BATHROOM LOCATED AT APT 1FL, 1st STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 1FL), issued 2021-10-21. HPD violation 14603926
• Class B: Leak or water damage, ceiling. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING AT CELLAR, issued 2021-09-30. HPD violation 14580993
• Class B: Damaged plaster or paint, west wall, bathroom, 1st floor. ADMIN. CODE: PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE CERAMIC TILES AT WEST WALL IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1), issued 2021-09-27. HPD violation 14580991
• Class B: Missing or broken smoke / CO detector, throughout the apartment, 1st floor. HMC: REPAIR OR REPLACE THE CARBON MONOXIDE DETECTING DEVICE(S). MISSING IN THE ENTIRE APARTMENT LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1), issued 2021-09-27. HPD violation 14580989
• Class B: Damaged plaster or paint, west wall, bathroom, 1st floor. ADMIN. CODE: PROPERLY REPAIR THE BROKEN OR DEFECTIVE MECHANICAL VENTILATOR AT WEST WALL IN THE BATHROOM LOCATED AT APT 1, 1st STORY, 1st APARTMENT FROM WEST AT NORTH (apt 1), issued 2021-09-27. HPD violation 14580990

311 housing complaints

0 in the last 12 months, 0 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: Owner reported 0 infested units
• 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: 632 HUMBOLDT, LLC. Head officer: KRZYSZTOF ROSTEK. Managing agent: KRZYSZTOF ROSTEK. This owner has 34 buildings on record, 7 graded D or F. See the full portfolio.

Last HPD registration Jul 22, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3026860056, HPD building ID 315076. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Nassau Av (G), 7 min walk
• Graham Av (L), 12 min walk
• Lorimer St (L), 14 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 2026-10-27.