1633 Nostrand Avenue

1633 Nostrand Avenue in East Flatbush, Brooklyn, has 56 open HPD violations, 31 of them class C, and 4 of 6 units are rent-stabilized, as of Oct 24, 2026. StreetSpy grade: F (42/100).

Multi-family walk-up · 6 units · Built 1931

StreetSpy grade: F (Severe, 42/100)

• 31 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.
• The owner has 4 buildings on record; 2 graded D or F.
• 4 of 6 units are rent-stabilized.

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

• Repairs: High (56 open, 31 class C), records as of Oct 24, 2026
• Heat and hot water: No complaints, 12 mo, records as of Oct 23, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 26, 2026
• Safety: High (5 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)

56 open violations: 31 class C (immediately hazardous), 20 class B, 4 class A, 1 class I (HPD orders such as lead paint or heat orders, not a hazard class). 20 issued in the last 12 months. 511 on record. Oldest open violation issued 2019-01-22. Newest violation issued 2026-09-21.

1 closed in the last 90 days. Median 291 days from issue to close for the 40 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: Self-closing door not working, 1st floor. , 27-2007, 27-2041.1 HMC, §238, § 309; § 107 (2) ( C) MDL AND 28 RCNY §25-171: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE HINGES AT VESTIBULE DOOR IN THE PUBLIC HALL LOCATED AT PUBLIC PARTS 1B, 1st STORY, 1st PUBLIC PARTS FROM NORTH AT EAST (apt 1B), issued 2026-09-21. HPD violation 19228284
• 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 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2026-09-21. HPD violation 19228270
• Class C: Door, lock or intercom defect, 1st floor. HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCK AT BUILDING ENTRANCE DOOR IN THE PUBLIC HALL LOCATED AT PUBLIC PARTS 1B, 1st STORY, 1st PUBLIC PARTS FROM NORTH AT EAST (apt 1B), issued 2026-09-21. HPD violation 19228293
• Class C: Roaches, throughout the apartment, 1st floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 1B, 1st STORY, 1st APARTMENT FROM NORTH AT EAST (apt 1B), issued 2026-09-21. HPD violation 19228274
• Class C: Rats (hallway). 567 (C) § 27-2017, 27-2017.1, 27-2017.4, 27-2017.5, 27-2017.8, 27-2019, 27-2021 HMC: ABATE THE NUISANCE CONSISTING OF EVIDENCE OF RATS AND ALL UNDERLYING CAUSES CREATING THE PEST INFESTATIONS, BY USING INTEGRATED PEST MANAGEMENT (IPM), ELIMINATE ALL BURROW ENTRY AND PASSAGEWAYS, PEST NESTS, HOLES, GAPS OR CRACKS IN WALLS, CEILINGS, FLOORS, FIXING LEAKS AND MANAGING GARBAGE IN PUBLIC AREAS. EVIDENCE FOUND AT RAT DROPPINGS AT BASEMENT, issued 2026-02-04. HPD violation 18623708
• Class C: Roof defect (roof). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE ROOF COVERING AT ROOF, issued 2025-12-22. HPD violation 18522010
• Class C: Plumbing defect, bathroom, 3rd floor. REMOVE ALL OBSTRUCTIONS AND REPAIR ALL DEFECTS IN AT BATHTUB IN THE BATHROOM LOCATED AT APT 3B, 3rd STORY, 1st APARTMENT FROM NORTH AT EAST (apt 3B), issued 2025-12-22. HPD violation 18521998
• Class C: Leak or water damage, ceiling, bathroom, 2nd floor. , 2027 HMC: PROPERLY REPAIR THE SOURCE AND ABATE THE EVIDENCE OF A WATER LEAK AT CEILING IN THE BATHROOM LOCATED AT APT 2A, 2nd STORY, 1st APARTMENT FROM SOUTH AT WEST (apt 2A), issued 2025-07-03. HPD violation 18071079

311 housing complaints

1 in the last 12 months, 42 in 5 years. Most common: Unsanitary Condition (1).

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: Owner reported 0 infested units
• 2021: No bedbug filing on record for this year

Buildings department (DOB)

5 open DOB violations, 4 of them Local Law violations issued before 2000. 5 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

4 of 6 units rent-stabilized as of 2024. Stabilized renewals: 0% for one year and 0% for two years under RGB Order #58 (Oct 1, 2026 to Sep 30, 2027).

Owner and management

Owner: NOSTRAND HOLDING GROUP LLC. Head officer: ABEL GRUNBAUN. Managing agent: ABEL GRUNBAUN. This owner has 4 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Sep 12, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3049150055, HPD building ID 346205. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Beverly Rd (2, 5), 2 min walk
• Church Av (2, 5), 6 min walk
• Newkirk Av-Little Haiti (2, 5), 9 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.