423 Herzl Street

423 Herzl Street in Brownsville, Brooklyn, has 7 open HPD violations, 2 of them class C, and no rent-stabilized units are on its tax bill, as of Oct 26, 2026. StreetSpy grade: C (65/100).

Multi-family walk-up · 4 units · Built 1930

StreetSpy grade: C (Fair, 65/100)

• 2 immediately hazardous violations open (the class that covers no heat, pests, lead paint and similar).
• The head officer on this registration is named on 4 buildings' registrations; 2 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.

More open violations per unit than 6 in 10 Brooklyn buildings this size.

• Repairs: High (7 open, 2 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: Through Sep 1, 2027, records as of Oct 3, 2026

How the grade works

Housing code violations (HPD)

7 open violations: 2 class C (immediately hazardous), 4 class B, 1 class A. 9 issued in the last 12 months. 124 on record. Oldest open violation issued 2008-06-12. Newest violation issued 2025-12-02.

0 closed in the last 90 days. Median 1,504 days from issue to close for the 54 violations closed in the last 12 months.

• Class C: Door, lock or intercom defect (entrance). HMC: PROPERLY REPAIR OR REPLACE THE BROKEN OR DEFECTIVE LOCKING DEVICE AT BUILDING ENTRANCE DOOR, issued 2025-07-30. HPD violation 18115948
• Class C: No heat / heating defect (boiler room). , 27-2007, 27-2041.1 HMC: REPLACE OR REPAIR THE SELF-CLOSING DOORS THAT IS MISSING OR DEFECTIVE AT BOILER ROOM, issued 2021-08-09. HPD violation 14484702
• Class B: Damaged plaster or paint (basement). D26-10.01 ADM CODE PROPERLY REPAIR WITH SIMILAR MATERIAL THE BROKEN OR DEFECTIVE PLASTERBOARD CLG CELLAR REAR., issued 2008-06-12. HPD violation 1575500
• Class B: No heat / heating defect (basement). M/D LAW PROVIDE UNDER COMPLETED PERMIT, A PROPER ENCLOSURE FOR THE CENTRAL HEATING PLANT, AT CENTER CELLAR., issued 2008-06-12. HPD violation 1575496
• Class B: No heat / heating defect (basement). D26-10.01 ADM CODE REPLACE WITH NEW THE BROKEN OR DEFECTIVE VENTILATION GRILL WITH FUSIBLE LINK BOILER ROOM CELLAR., issued 2008-06-12. HPD violation 1575501
• Class B: No heat / heating defect (basement). D26-10.01, 10.05 ADM CODE ARRANGE AND MAKE SELF-CLOSING THE DOORS BOILER ROOM CELLAR., issued 2008-06-12. HPD violation 1575499
• Class A: Plumbing defect (basement). M/D LAW FILE PLANS AND APPLICATION AND LEGALIZE THE FOLLOWING ALTERATION OR RESTORE TO THE LEGAL CONDITION EXISTING PRIOR TO THE MAKING OF SAID ALTERATION WOOD STUDDED PARTITIONS & WATER CLOSET AT CELLARREAR., issued 2008-06-12. HPD violation 1575497

311 housing complaints

0 in the last 12 months, 31 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: Owner reported 0 infested units
• 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: 423 HERZL MAZEL LLC. Head officer: DAVID FREUND. Managing agent: DAVID FREUND. This owner has 4 buildings on record, 2 graded D or F. See the full portfolio.

Last HPD registration Jul 9, 2026, valid through Sep 1, 2027.

Tax lot and city IDs

BBL 3035980015, HPD building ID 311874. HPD Online, ACRIS, DOB BIS.

Nearest subway

• Saratoga Av (3), 5 min walk
• Rockaway Av (3), 6 min walk
• Junius St (3), 12 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.