351 East 21st Street

351 East 21st Street in Flatbush, Brooklyn, has 74 open HPD violations, 17 of them class C, and 38 of 38 units are rent-stabilized, as of Oct 26, 2026. StreetSpy grade: F (40/100).

Multi-family walk-up · 38 units · Built 1925

StreetSpy grade: F (Severe, 40/100)

• 17 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.
• 8 heat or hot water complaints to 311 in the last 12 months.
• 38 of 38 units are rent-stabilized.

More open violations per unit than 8 in 10 Brooklyn buildings this size.

• Repairs: High (74 open, 17 class C), records as of Oct 26, 2026
• Heat and hot water: 8 complaints, 12 mo, records as of Oct 25, 2026
• Pests: Clear (Owner reported none, 3 yr), records as of Oct 28, 2026
• Safety: Clear (1 open DOB violation), 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)

74 open violations: 17 class C (immediately hazardous), 44 class B, 13 class A. 11 issued in the last 12 months. 351 on record. Oldest open violation issued 1991-01-02. Newest violation issued 2026-09-09.

0 closed in the last 90 days. Median 123 days from issue to close for the 5 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: Floor or stair defect, kitchen, 1st floor. & 309 M/D LAW ABATE THE NUISANCE CONSISTING OF LIFTING VINYL FLOOR TILES CREATING TRIP HAZARD IN THE KITCHEN LOCATED AT APT 1J, 1st STORY, 2nd APARTMENT FROM EAST AT SOUTH (apt 1J), issued 2026-09-09. HPD violation 19189696
• 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 1E, 1st STORY, 3rd APARTMENT FROM WEST AT NORTH (apt 1E), issued 2025-09-11. HPD violation 18218711
• 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 1E, 1st STORY, 3rd APARTMENT FROM WEST AT NORTH (apt 1E), issued 2025-09-11. HPD violation 18218712
• Class C: Lead paint hazard, 2nd floor. , 27-2056.8, 27-2056.9 ADM CODE -CERTIFY COMPLIANCE WITH LEAD-BASED PAINT HAZARD CONTROL REQUIREMENTS DURING PERIOD OF UNIT VACANCY BY PERFORMING ACTIVITIES NECESSARY TO ABATE TESTED LEAD-BASED PAINT FROM REQUIRED WINDOW AND/OR DOOR FRICTION SURFACES FOR APARTMENT AND MAKE FLOORS SMOOTH AND CLEANABLE, POSITIVE LEAD-BASED PAINT IN AN APARTMENT WITH A CHILD UNDER SIX LOCATED AT APT 2K, 2nd STORY, 2nd APARTMENT FROM EAST AT SOUTH , SECTION ''351'', 1st FROM NORTH AT EAST (apt 2K), issued 2024-12-26. HPD violation 17584364
• Class C: Lead paint hazard. (H) AND 27-2056.17 ADM CODE -CORRECT FAILURE TO PROVIDE TO THE DEPARTMENT WITHIN 45 DAYS OF DEMAND ALL RECORDS REQUIRED TO BE MAINTAINED BY OWNER PURSUANT TO LOCAL LAW 1 OF 2004 RELATED TO LEAD-BASED PAINT NOTICES, INSPECTIONS AND REMEDIATION/ABATEMENT ACTIVITIES., issued 2024-12-09. HPD violation 17541083
• Class C: Lead paint hazard. - CORRECT FAILURE TO NOTIFY OCCUPANTS AND/OR TO INVESTIGATE LEAD-BASED PAINT HAZARDS., issued 2024-12-09. HPD violation 17541084
• Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4J, 4th STORY, 1st APARTMENT FROM WEST AT NORTH (apt 4J), issued 2024-02-09. HPD violation 16650735
• Class C: Roaches, throughout the apartment, 4th floor. HMC ADM CODE: § 27-2017.4 ABATE THE INFESTATION CONSISTING OF ROACHES IN THE ENTIRE APARTMENT LOCATED AT APT 4J, 4th STORY, 1st APARTMENT FROM EAST AT SOUTH (apt 4J), issued 2023-08-11. HPD violation 16154866

311 housing complaints

13 in the last 12 months, 55 in 5 years. Most common: Heat/Hot Water (8), Plumbing (3), Paint/Plaster (1), 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: Owner reported 0 infested units
• 2023: Owner reported 0 infested units
• 2022: Owner reported 0 infested units
• 2021: Owner reported 0 infested units

Buildings department (DOB)

1 open DOB violation, a Local Law violation issued before 2000. 3 DOB violations on record. Check on DOB BIS.

Evictions and housing court

3 executed evictions in the last 3 years (5 on record). 0 open HPD cases; 0 harassment findings.

Rent stabilization

38 of 38 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).

Rent-stabilized units on city tax bills: 38 in 2024, 38 in 2007. Source: DOF tax bills for 2007 and 2024; years with no bill on file are left out.

Owner and management

Owner: 351 PROPERITES LLC. Head officer: Richard Brown. Managing agent: 351 PROPERITES LLC. This owner has 3 buildings on record, 1 graded D or F. See the full portfolio.

Last HPD registration Jul 30, 2025. Registration on file through Sep 1, 2026; renewal not yet in the city's data.

Tax lot and city IDs

BBL 3051250084, HPD building ID 249532. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Beverley Rd (Q), 6 min walk
• Church Av (B, Q), 8 min walk
• Cortelyou Rd (Q), 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 2026-10-28.